Katsarelas I

Large bowel obstruction is a known surgical emergency. Common causes include malignancies of the colon and benign conditions, including hernias, adhesions, and other less common conditions such as inflammatory bowel disease, diverticular di…

A reactive nodular fibrous pseudotumor (RNFP) is a rare benign tumor that is related to previous abdominal surgery, injury, or inflammation, and in patients with a history of malignancy; it is easily misdiagnosed as tumor recurrence or meta…