Discussion Colon hemangiomas are rare, benign vascular lesions, with patients usually
presenting with repetitive painless bleeding from the rectum, but there is the potential for …

A40-year-old man was referred to our clinic for evaluation of long-standing, intermittent
hematochezia, which was described as painless bright red blood per rectum that occurred …

A 31-year-old woman presented with an episode of melena with a drop in hemoglobin from
12.0 g/dL to 6.0 g/dL. Her pulse and blood pressure remained stable. Upper endoscopy was …

Discussion: There are few described cases of cavernous hemangiomas of the colon making
them an atypical cause of GI hemorrhage. They are nonmalignant lesions arising from …

Cavernous haemangioma of the colon is a rare cause of colonic varices. It is a congenital
vascular malformation of the large bowel often associated with cutaneous haemangiomata …

Hemangiomas are rare vascular tumors. They most commonly appear in the small bowel, as
well as the colon and the rectum. Here, we report two cases of male patients who were …

Dear Editor: Gastrointestinal hemangiomas and vascular malformations are uncommon
benign vascular tumors that can occur anywhere in the gastrointestinal tract. They can be …

Diffuse cavernous hemangioma of the rectum is an unusual benign vascular lesion, marked
by delayed diagnosis and often presenting recurrent rectal bleeding and anemia. Colorectal …

We present an 18-year-old man with painless rectal bleeding, hematuria and diffuse
cavernous hemangioma of the rectum and sigmoid colon. Thirty units of blood were …

While colonic hemangiomas are rare, they are clinically important given their association
with bleeding and colonic obstruction [1]. We present the case of a 29-yearold female with …