• Large hemangioma of the sigmoid colon

• Treatment: surgery

Clin Colon Rectal Surg. 2006; 19(2): 94–101.

•Angiodysplasia of the colon

•Treatment: endoscopy,

medicine, surgery.

Marcos, 2018, Angiodysplasia of the gastrointestinal tract.

Lesion: 4 yo male with bloody stool. H/O liver transplantation with immunosuppression.

Lesion: Auto-amputated colonic polyp/six year old who presented with rectal bleeding and anemia.