Ulcerated and vascular-patterm-decreased mucosa in the. Sigmoid colon?

Ulcerative Colitis. Ulcerative colitis is an inflammatory bowel disease that can have ulceration and decreased vascular patterns in the sigmoid colon. Common symptoms are weight loss, frequent diarrhea (usually bloody) & abdominal pain. Uc occurs when your immune system cannot control the inflammation. See your doctor immediately if you are having these symptoms.
Ibd maybe. Sounds like inflammatory bowel disease but biopsies and more clinical history is needed to diagnose it for sure.