angiodysplasia
Acquired degenerative dilation or expansion (ectasia) of normal blood vessels, often associated with aging. They are isolated, tortuous, thin-walled vessels and sources of bleeding. They occur most often in mucosal capillaries of the gastrointestinal tract leading to gastrointestinal hemorrhage and anemia.
MONDO:0005385
vascular disorder
is_a
angiodysplasia of stomach and duodenum with haemorrhage
narrow
angiodysplasia of stomach and duodenum with hemorrhage
narrow