Lisa A. Clark :: Parastomal Repair Description: A stoma passes through the muscles of the abdominal wall creating a potential site of weakness. Sometimes the muscles come away from the edges of the stoma creating a hernia. This procedure demonstrates the repair of a parastomal hernia with a biological graft.
Craig Zuckerman :: Closeup of tumor with blood supply in colon Description: This is to show a closeup of a tumor in the sigmoid colon with it’s blood supply. Also shown are inflammatory cells.