Vascular malformation of the colon

    • 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.