Angiodysplasia differential diagnosis
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief:
Overview
Angiodysplasia must be differentiated from other diseases that cause hematochezia, melena, and iron deficiency anemia , such as hemorrhoids, diverticular disease and colon cancer.
Differentiating Angiodysplasia from other Diseases
Angiodysplasia must be differentiated from diverticulitis, hemorrhoids, colon cancer, massive upper GI bleed and inflammatory bowel disease
Diseases | Clinical manifestations | Para-clinical findings | Gold standard | Additional findings | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Symptoms | Physical examination | ||||||||||||||
Lab Findings | Imaging | Histopathology | |||||||||||||
Symptom 1 | Symptom 2 | Symptom 3 | Physical exam 1 | Physical exam 2 | Physical exam 3 | Lab 1 | Lab 2 | Lab 3 | Imaging 1 | Imaging 2 | Imaging 3 | ||||
Diverticulitis | Abdominal cramps | Bloating | Diarrhoea | Colonoscopy | |||||||||||
Hemorrhoids | Hematochezia | Anal pain | Anal protrusion | Anoscopy | |||||||||||
Colon cancer | Tenesmus | Bowel habits change | Weight loss | Colonoscopy | |||||||||||
Massive upper GI bleed | |||||||||||||||
Inflammatory bowel disease | |||||||||||||||
Angiodysplasia |