You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 65 year man presented with an episode of syncope. He said he felf dizzy during defection and noticed gross bleeding in the pan. Fecal occult blood test done cancer was negative. There is no history of recent weight loss. What is the likely colonoscopic finding? and explain in detail?
.Sigmoid diveiculitis in elderly with loop lying towards right side may present as pain in the right iliac fossa. Clinical Features of colonic carcinoma includes, * Occurs usually after 50 years. Familial type can present in younger age group. Common in males (M : F :: 3 : 2). * Commonly present with loss of appetite and weight, anaemia, abdominal discomfo and mass per abdomen. ref:SRB&;S manual of surgery,ed 3,pg no 836