{"id":20905,"date":"2025-05-27T16:45:54","date_gmt":"2025-05-27T14:45:54","guid":{"rendered":"https:\/\/www.apo.com/magazin\/?post_type=ratgeber&#038;p=20905"},"modified":"2025-07-01T16:50:52","modified_gmt":"2025-07-01T14:50:52","slug":"diagnose","status":"publish","type":"ratgeber","link":"https:\/\/www.apo.com/magazin\/morbus-crohn\/diagnose","title":{"rendered":"Morbus Crohn Diagnose"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\"><p><span data-contrast=\"auto\">Morbus Crohn ist eine chronisch-entz\u00fcndliche Darmerkrankung, die h\u00e4ufig erst sp\u00e4t erkannt wird. Die Diagnose stellt oftmals eine Herausforderung dar, denn die Symptome k\u00f6nnen von typischen Verdauungsproblemen bis hin zu Allgemeineschwerden reichen. In diesem Beitrag erfahren Sie, wie die Diagnose von Morbus Crohn gestellt wird und welche Anzeichen wichtig sind.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:276}\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><p><strong>Inhaltsverzeichnis<\/strong><\/p>\n<ul>\n<li><a href=\"#Was sind die ersten Hinweise auf Morbus Crohn?\">Was sind die ersten Hinweise auf Morbus Crohn?<\/a><\/li>\n<li><a href=\"#Welche Diagnosemethoden gibt es?\">Welche Diagnosemethoden gibt es?<\/a><\/li>\n<li><a href=\"#Abgrenzung zu Colitis Ulcerosa\">Abgrenzung zu Colitis Ulcerosa<\/a><\/li>\n<li><a href=\"#Fazit\">Fazit<\/a><\/li>\n<\/ul>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #01063f;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-color:#f4f4f4;padding: 20px 40px 20px 40px;\"><div class=\"fusion-text fusion-text-3\"><h2><b><span data-contrast=\"auto\">Das Wichtigste in K\u00fcrze<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h2>\n<ul>\n<li><span data-contrast=\"auto\">Fr\u00fche Symptome wie Bauchschmerzen, Durchfall und Gewichtsverlust sind h\u00e4ufig, jedoch unspezifisch.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Anamnese und k\u00f6rperliche Untersuchung bilden die Basis der Diagnose.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Bildgebende Verfahren wie MRT oder Ultraschall liefern wertvolle Hinweise auf entz\u00fcndete Darmabschnitte.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Endoskopien mit Gewebeproben sind essenziell zur gesicherten Diagnose.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Blut- und Stuhltests unterst\u00fctzen den Nachweis von Entz\u00fcndungsparametern.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 20 !important;padding-right : 40 !important;margin-right : 1.92%;padding-bottom : 20 !important;padding-left : 40 !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-3{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;margin-bottom:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-4\"><div id=\"Was sind die ersten Hinweise auf Morbus Crohn?\">\n<h2><span class=\"TextRun SCXW233423615 BCX2\" lang=\"DE-DE\" xml:lang=\"DE-DE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW233423615 BCX2\">W<\/span><span class=\"NormalTextRun SCXW233423615 BCX2\">as sind die ersten <\/span><span class=\"NormalTextRun SCXW233423615 BCX2\">Hinweise auf<\/span><span class=\"NormalTextRun SCXW233423615 BCX2\"> Morbus Crohn<\/span><span class=\"NormalTextRun SCXW233423615 BCX2\">?<\/span><\/span><\/h2>\n<\/div>\n<p><span data-contrast=\"auto\">Die ersten Anzeichen von <a href=\"https:\/\/www.apo.com\/magazin\/morbus-crohn\">Morbus Crohn<\/a> sind oft unspezifisch und entwickeln sich meist schleichend, was die Fr\u00fcherkennung erschwert. Zu den typischen fr\u00fchen <a href=\"https:\/\/www.apo.com\/magazin\/morbus-crohn\/symptome\">Symptomen<\/a> bei Morbus Crohn z\u00e4hlen<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">wiederkehrende, meist nicht blutige Durchf\u00e4lle,<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">krampfartige Bauchschmerzen, h\u00e4ufig im rechten Unterbauch,<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Bl\u00e4hungen und ein aufgebl\u00e4hter Bauch,<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">M\u00fcdigkeit und allgemeines Unwohlsein,<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Appetitlosigkeit und ungewollter Gewichtsverlust sowie<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">leichtes Fieber oder erh\u00f6hte Temperatur.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Manche Patient:innen zeigen zudem zu Beginn Beschwerden au\u00dferhalb des Darms, etwa Gelenkschmerzen, Hautver\u00e4nderungen oder Augenentz\u00fcndungen. Auch kleine Schleimhautgeschw\u00fcre im Mund (Aphthen) oder erste Ver\u00e4nderungen im Analbereich (z. B. Fisteln) k\u00f6nnen fr\u00fche Hinweise sein. Bei Kindern und Jugendlichen k\u00f6nnen Wachstumsverz\u00f6gerungen auf Morbus Crohn hindeuten.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-3{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-4{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #01063f;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-color:#f4f4f4;padding: 20px 40px 20px 40px;\"><div class=\"fusion-text fusion-text-5\"><h3>Gut zu wissen<\/h3>\n<\/div><div class=\"fusion-text fusion-text-6\"><p><span class=\"TextRun SCXW12927151 BCX2\" lang=\"DE-DE\" xml:lang=\"DE-DE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW12927151 BCX2\">Im Durchschnitt dauert es 13 Monate, bis Morbus Crohn diagnostiziert wird.<\/span><\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-4{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-4 > .fusion-column-wrapper {padding-top : 20 !important;padding-right : 40 !important;margin-right : 1.92%;padding-bottom : 20 !important;padding-left : 40 !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-5{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;margin-bottom:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-7\"><div id=\"Welche Diagnosemethoden gibt es?\">\n<h2><b><span data-contrast=\"auto\">Welche Diagnosemethoden gibt es?<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h2>\n<\/div>\n<p><span data-contrast=\"auto\">Die Morbus Crohn Diagnose st\u00fctzt sich auf verschiedene Untersuchungsmethoden, zu denen Anamnese, k\u00f6rperliche Untersuchungen, Labordiagnostik sowie endoskopische und bildgebende Verfahren geh\u00f6ren. Meist ist eine Kombination mehrerer Methoden notwendig, um die Diagnose zu sichern.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Anamnese<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Am Anfang steht das ausf\u00fchrliche Arztgespr\u00e4ch. Dabei werden unter anderem folgende Fragen gestellt:<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Waren Sie k\u00fcrzlich auf Reisen?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Leiden Sie unter Nahrungsmittelunvertr\u00e4glichkeiten?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Hatten Sie Kontakt mit infekti\u00f6sen Durchfallerkrankungen?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Gibt es bereits Vorbefunde?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Haben Sie chronisch-entz\u00fcndliche Darmerkrankungen oder Autoimmunerkrankungen in der Familie?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Welche Medikamente nehmen Sie ein? (insbesondere Antibiotika, nichtsteroidale Antirheumatika)<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Rauchen Sie?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Haben Sie au\u00dfer der Verdauungsbeschwerden auch andere Symptome, z. B. an Mund, Haut, Augen oder Gelenken?<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Liegen anale Beschwerden wie Abszesse, Fisteln oder Analfissuren vor?<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<h3><b><span data-contrast=\"auto\">K\u00f6rperliche Untersuchung<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Nach der Anamnese folgt eine k\u00f6rperliche Untersuchung. Dabei wird der ganze K\u00f6rper untersucht, um den allgemeinen Gesundheitszustand einzusch\u00e4tzen. Die \u00c4rztin oder der Arzt achtet auch auf Beschwerden au\u00dferhalb des Darms, zum Beispiel an Haut, Augen oder Gelenken. Auch wird in den Mund geschaut, um Ver\u00e4nderungen oder Entz\u00fcndungen zu erkennen und der Analbereich sorgf\u00e4ltig kontrolliert, um m\u00f6gliche Fisteln, Abszesse oder Risse festzustellen. So k\u00f6nnen m\u00f6glichst viele Hinweise auf Morbus Crohn fr\u00fch erkannt werden. Eine rektale Untersuchung wird sp\u00e4testens bei der Darmspiegelung durchgef\u00fchrt.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Labordiagnostik<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Ein wichtiger Bestandteil der Diagnose von Morbus Crohn ist die Labordiagnostik. Zwar gibt es keinen Laborwert, der Morbus Crohn eindeutig nachweist, doch verschiedene Blut- und Stuhluntersuchungen liefern wichtige Hinweise auf Entz\u00fcndungen, Mangelzust\u00e4nde und m\u00f6gliche Komplikationen.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"60\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Blutuntersuchung: <\/span><\/b><span data-contrast=\"auto\">Typischerweise werden Entz\u00fcndungswerte wie das C-reaktive Protein (CRP) und die Blutsenkungsgeschwindigkeit (BSG) bestimmt. Diese deuten auf eine Entz\u00fcndung im K\u00f6rper hin, sind jedoch nicht spezifisch f\u00fcr Morbus Crohn. Auch das kleine Blutbild wird analysiert, um Anzeichen f\u00fcr Blutarmut oder erh\u00f6hte Entz\u00fcndungszellen zu erkennen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"60\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Stuhluntersuchung: <\/span><\/b><span data-contrast=\"auto\">Eine Stuhlprobe gibt Aufschluss dar\u00fcber, ob eine Entz\u00fcndung im Darm vorliegt, z. B. durch den Wert Calprotectin. So weist ein erh\u00f6hter Calprotectin-Wert auf eine vermehrte Ansammlung von wei\u00dfen Blutk\u00f6rperchen im Darm hin, was f\u00fcr eine Entz\u00fcndung typisch ist. Au\u00dferdem hilft die Stuhlprobe, Infektionen als Ursache der Beschwerden auszuschlie\u00dfen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Zus\u00e4tzlich werden h\u00e4ufig Leber- und Nierenwerte sowie der Eisenhaushalt \u00fcberpr\u00fcft, um m\u00f6gliche Mangelerscheinungen fr\u00fchzeitig zu erkennen. Die Laborwerte sind besonders hilfreich, um die Krankheitsaktivit\u00e4t einzusch\u00e4tzen und andere Ursachen f\u00fcr die Beschwerden auszuschlie\u00dfen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Endoskopische Verfahren<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Die wichtigste Untersuchung zur Diagnose von Morbus Crohn ist die Darmspiegelung, vor allem die Ileokoloskopie mit Stufenbiopsien. Dabei wird ein flexibler, d\u00fcnner Schlauch mit Kamera \u2013 das Endoskop \u2013 \u00fcber den After in den Darm eingef\u00fchrt. So kann der Arzt bzw. die \u00c4rztin den gesamten Dickdarm und den letzten Abschnitt des D\u00fcnndarms (terminales Ileum) direkt betrachten und beurteilen, ob es dort typische Entz\u00fcndungszeichen, Geschw\u00fcre oder andere Ver\u00e4nderungen gibt. Gleichzeitig k\u00f6nnen gezielt kleine Gewebeproben (Biopsien) aus verschiedenen Darmabschnitten entnommen und anschlie\u00dfend unter dem Mikroskop untersucht werden.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-5{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-5 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-5{width:100% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-5{width:100% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-6{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #01063f;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-color:#f4f4f4;padding: 20px 40px 20px 40px;\"><div class=\"fusion-text fusion-text-8\"><h3>Gut zu wissen<\/h3>\n<\/div><div class=\"fusion-text fusion-text-9\"><p><span data-contrast=\"auto\">Unter \u201eSkip lesions\u201d versteht man bei Morbus Crohn, dass sich gesunde und entz\u00fcndete Darmabschnitte abwechseln. Sie sind ein typisches Merkmal der Erkrankung und \u00fcber eine Darmspiegelung in der Regel gut einsehbar.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-6{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-6 > .fusion-column-wrapper {padding-top : 20 !important;padding-right : 40 !important;margin-right : 1.92%;padding-bottom : 20 !important;padding-left : 40 !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-6{width:100% !important;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-6{width:100% !important;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-7{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;margin-bottom:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-10\"><p><span data-contrast=\"auto\">Bei \u00fcber 30 % der Patient:innen ist zus\u00e4tzlich der obere Verdauungstrakt betroffen. Deshalb wird neben der Darmspiegelung auch eine Magenspiegelung empfohlen. So kann Ihr Arzt bzw. Ihre \u00c4rztin einen m\u00f6glichen Befall von Speiser\u00f6hre, Magen und Zw\u00f6lffingerdarm erkennen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Bildgebende Verfahren<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Zur Diagnostik und Beurteilung der Ausdehnung von Morbus Crohn werden auch verschiedene bildgebende Verfahren eingesetzt. Dazu z\u00e4hlen:<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"61\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Magnetresonanztomographie (MRT): Die MRT, insbesondere die MR-Enterografie, wird bevorzugt eingesetzt, um die Ausdehnung und Aktivit\u00e4t der Entz\u00fcndung im gesamten Magen-Darm-Trakt darzustellen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"61\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Ultraschall (Sonografie): Ultraschall ist ein wichtiges, strahlenfreies Verfahren, das bei Morbus Crohn zur Untersuchung aller Darmabschnitte eingesetzt werden kann. Die Sonografie eignet sich auch zur Verlaufskontrolle und kann wiederholt durchgef\u00fchrt werden.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"61\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Computertomografie (CT): Die CT erm\u00f6glicht ebenfalls die Darstellung des gesamten Bauchraums, wird jedoch wegen der Strahlenbelastung nur in Ausnahmef\u00e4llen eingesetzt.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-7{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-7 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-8{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #01063f;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;background-color:#f4f4f4;padding: 20px 40px 20px 40px;\"><div class=\"fusion-text fusion-text-11\"><h3>Gut zu wissen<\/h3>\n<\/div><div class=\"fusion-text fusion-text-12\"><p><span data-contrast=\"auto\">Spezielle Verfahren wie die MR-Enterografie und die D\u00fcnndarmsonografie wurden entwickelt, weil der D\u00fcnndarm mit der klassischen Darmspiegelung nur begrenzt einsehbar ist.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-8{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-8 > .fusion-column-wrapper {padding-top : 20 !important;padding-right : 40 !important;margin-right : 1.92%;padding-bottom : 20 !important;padding-left : 40 !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-8{width:100% !important;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-8{width:100% !important;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-9{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;margin-bottom:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-13\"><div id=\"Abgrenzung zu Colitis Ulcerosa\">\n<h2><b><span data-contrast=\"auto\">Abgrenzung zu Colitis Ulcerosa<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h2>\n<\/div>\n<p><span data-contrast=\"auto\">Morbus Crohn und Colitis ulcerosa sind die beiden h\u00e4ufigsten chronisch-entz\u00fcndlichen Darmerkrankungen. Sie lassen sich durch bestimmte Merkmale in der Diagnostik unterscheiden:<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"62\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Verteilung der Entz\u00fcndung:<\/span><\/b><span data-contrast=\"auto\"> Bei Morbus Crohn wechseln sich gesunde und entz\u00fcndete Darmabschnitte ab (\u201eSkip lesions\u201c), w\u00e4hrend bei Colitis ulcerosa die Entz\u00fcndung zusammenh\u00e4ngend und meist nur im Dickdarm auftritt.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"62\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Betroffene Darmabschnitte: <\/span><\/b><span data-contrast=\"auto\">Morbus Crohn kann den gesamten Verdauungstrakt betreffen, Colitis ulcerosa beschr\u00e4nkt sich auf den Dickdarm.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"62\" data-list-defn-props=\"{\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Tiefe der Entz\u00fcndung:<\/span><\/b><span data-contrast=\"auto\"> Bei Morbus Crohn sind oft alle Darmwandschichten betroffen, bei Colitis ulcerosa in der Regel nur die oberfl\u00e4chliche Schleimhaut.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-9{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-9 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-10{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"750\" height=\"1100\" title=\"MD-51190_infografik_morbus_crohn_diagnostik\" src=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik.webp\" class=\"img-responsive wp-image-20911\" srcset=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik-200x293.webp 200w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik-205x300.webp 205w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik-400x587.webp 400w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik-600x880.webp 600w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik-698x1024.webp 698w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik.webp 750w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-10{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-10 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-10{width:50% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-10{width:100% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"750\" height=\"1100\" alt=\"Das passiert bei Collitis ulcerosa\" title=\"MD-51190_infografik_morbus_crohn_diagnostik2\" src=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2.webp\" class=\"img-responsive wp-image-20910\" srcset=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2-200x293.webp 200w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2-205x300.webp 205w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2-400x587.webp 400w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2-600x880.webp 600w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2-698x1024.webp 698w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/MD-51190_infografik_morbus_crohn_diagnostik2.webp 750w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-11{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-11 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-11{width:50% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-11{width:100% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-11{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-12 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;margin-bottom:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-14\"><p><span data-contrast=\"auto\">Diese Unterschiede lassen sich vor allem durch die Darmspiegelung (Endoskopie) und die Entnahme von Gewebeproben (Biopsie) erkennen. So kann die \u00c4rztin oder der Arzt anhand der typischen Muster und der betroffenen Darmabschnitte die Diagnose gezielt stellen und Morbus Crohn von Colitis ulcerosa abgrenzen.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<div id=\"Fazit\">\n<h2><b><span data-contrast=\"auto\">Fazit<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/h2>\n<\/div>\n<p><span data-contrast=\"auto\">Es gibt nicht den einen Morbus Crohn Test, die Morbus Crohn Diagnose ergibt sich aus einer Kombination verschiedener Untersuchungen. Diese Methoden erm\u00f6glichen eine umfassende Beurteilung der Lokalisation, Ausdehnung sowie Komplikationen von Morbus Crohn und bilden die Grundlage f\u00fcr die weitere Behandlung. Fr\u00fch erkannt, stehen heute viele moderne Therapieoptionen zur Verf\u00fcgung, die helfen k\u00f6nnen, Entz\u00fcndungen einzud\u00e4mmen und die Lebensqualit\u00e4t nachhaltig zu verbessern.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-12{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-12 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-12{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-13 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">.fusion-accordian  #accordion-20905-1 .panel-title a .fa-fusion-box{ color: #ffffff;}.fusion-accordian  #accordion-20905-1 .panel-title a .fa-fusion-box:before{ font-size: 16px; width: 16px;}.fusion-accordian  #accordion-20905-1 .panel-title a{font-size:28px;}.fusion-accordian  #accordion-20905-1 .fa-fusion-box { background-color: #212934;border-color: #212934;}.fusion-accordian  #accordion-20905-1 .panel-title a:hover, #accordion-20905-1 .fusion-toggle-boxed-mode:hover .panel-title a { color: #65bc7b;}.fusion-accordian  #accordion-20905-1 .panel-title .active .fa-fusion-box,.fusion-accordian  #accordion-20905-1 .panel-title a:hover .fa-fusion-box { background-color: #65bc7b!important;border-color: #65bc7b!important;}<\/style><div class=\"accordian fusion-accordian\"><div class=\"panel-group\" id=\"accordion-20905-1\"><div class=\"fusion-panel panel-default\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\"><a aria-expanded=\"false\" aria-controls=\"8a8c2fb8c0205db9e\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-20905-1\" data-target=\"#8a8c2fb8c0205db9e\" href=\"#8a8c2fb8c0205db9e\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Quellen<\/span><\/a><\/h4><\/div><div id=\"8a8c2fb8c0205db9e\" class=\"panel-collapse collapse \"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul>\n<li><span data-contrast=\"auto\">Sturm et al. (2024). Aktualisierte S3-Leitlinie \u201eDiagnostik und Therapie des Morbus Crohn\u201c der Deutschen Gesellschaft f\u00fcr Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) (Version 4.1) &#8211; living guideline. <\/span><i><span data-contrast=\"auto\">Zeitschrift f\u00fcr Gastroenterologie<\/span><\/i><span data-contrast=\"auto\">, 62(08), 1229\u20131318.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><i><span data-contrast=\"auto\">Morbus Crohn<\/span><\/i><span data-contrast=\"auto\"> \u2013 wissen @ AMBOSS. (o. D.).<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><a href=\"https:\/\/www.amboss.com\/de\/wissen\/morbus-crohn\/\"><span data-contrast=\"none\">https:\/\/www.amboss.com\/de\/wissen\/morbus-crohn\/<\/span><\/a><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li><a href=\"https:\/\/www.vorsorge-online.de\/fileadmin\/Daten\/PDFs_Pressemeldungen\/ViZ_2020\/2020_ViZ_KW21_CED-Darmkrebs.pdf\"><span data-contrast=\"none\">https:\/\/www.vorsorge-online.de\/fileadmin\/Daten\/PDFs_Pressemeldungen\/ViZ_2020\/2020_ViZ_KW21_CED-Darmkrebs.pdf<\/span><\/a><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-13{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-13 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-13{width:100% !important;order : 0;}.fusion-builder-column-13 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-13{width:100% !important;order : 0;}.fusion-builder-column-13 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-13{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-14 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-15\"><h3><b><span data-contrast=\"auto\">Verfasst von unserem pharmazeutischen Team<\/span><\/b><\/h3>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-14{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-14 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-14{width:100% !important;order : 0;}.fusion-builder-column-14 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-14{width:100% !important;order : 0;}.fusion-builder-column-14 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_3 1_3 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"290\" height=\"290\" alt=\"Medical Writer Nawal Thaher\" title=\"nawal\" src=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/nawal.jpg\" class=\"img-responsive wp-image-20880\" srcset=\"https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/nawal-200x200.jpg 200w, https:\/\/www.apo.com/magazin\/wp-content\/uploads\/2025\/05\/nawal.jpg 290w\" sizes=\"(max-width: 640px) 100vw, 290px\" \/><\/span><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-15{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-15 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-15{width:33.333333333333% !important;order : 0;}.fusion-builder-column-15 > .fusion-column-wrapper {margin-right : 5.76%;margin-left : 5.76%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-15{width:100% !important;order : 0;}.fusion-builder-column-15 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_2_3 2_3 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-16\"><p><em>\u201ePharmazie vereint f\u00fcr mich Wissenschaft und Hilfsbereitschaft. Ich habe mich f\u00fcr diesen Beruf entschieden, weil ich mein wissenschaftliches Interesse gezielt daf\u00fcr einsetzen m\u00f6chte, anderen Menschen zu helfen.\u201c<\/em><\/p>\n<p><strong>Nawal Thaher<\/strong> ist approbierte Apothekerin und Autorin der apo.com Magazinbeitr\u00e4ge. Mit ihrer pharmazeutischen Expertise stellt sie sicher, dass alle Inhalte wissenschaftlich fundiert und fachlich korrekt aufbereitet sind. Ihr besonderes Anliegen ist es, <strong>Menschen mit chronischen Erkrankungen auf Augenh\u00f6he zu begegnen<\/strong> \u2013 mit verl\u00e4sslichen Informationen, Einf\u00fchlungsverm\u00f6gen und dem Anspruch, komplexe Themen verst\u00e4ndlich und greifbar zu machen.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-16{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-16 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-16{width:66.666666666667% !important;order : 0;}.fusion-builder-column-16 > .fusion-column-wrapper {margin-right : 2.88%;margin-left : 2.88%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-16{width:100% !important;order : 0;}.fusion-builder-column-16 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:12px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-17\"><p><span data-contrast=\"auto\"><strong>Wichtiger Hinweis:<\/strong> Unsere Artikel und Grafiken werden von unserem Expertenteam aus Apotheker:innen \u00fcberpr\u00fcft. Grundlage sind stets seri\u00f6se Quellen, wissenschaftliche Artikel, Leitlinien und \u00e4rztliche Aussagen. Die Inhalte werden in regelm\u00e4\u00dfigen Abst\u00e4nden aktualisiert und dienen weder der Selbstdiagnose noch ersetzen sie einen Arztbesuch.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-17{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-17 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-17{width:100% !important;order : 0;}.fusion-builder-column-17 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-17{width:100% !important;order : 0;}.fusion-builder-column-17 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-14{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":30,"featured_media":20913,"parent":20771,"menu_order":0,"template":"","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[109],"class_list":["post-20905","ratgeber","type-ratgeber","status-publish","has-post-thumbnail","hentry","category-morbus-crohn"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Morbus Crohn Diagnose: Die chronische Krankheit erkennen<\/title>\n<meta name=\"description\" content=\"Die chronisch-entz\u00fcndliche Darmerkrankung wird oft erst sp\u00e4t erkannt, da die Symptome eher unspezifisch sind. 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