D2I2.
vascular

Angiodysplasia

In medicine (gastroenterology), angiodysplasia is a small of the gut. It is a common cause of otherwise unexplained bleeding and . are often multiple, and frequently involve the cecum or ascending colon, although they can occur at other places. Treatment may be with colonoscopic interventions, angiography and embolization, medication, or occasionally .

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Plain-language summary adapted from Wikipedia. Not medical advice.