PLE-159
A 65-year-old male presenting weight loss, anemia, and chronic diarrhea underwent a colonoscopy. A polypoid mass was located at the anterior wall of the colon, 40 inches from the anal verge. In which part of the colon is the mass located?
A 65-year-old male presenting weight loss, anemia, and chronic diarrhea underwent a colonoscopy. A polypoid mass was located at the anterior wall of the colon, 40 inches from the anal verge. In which part of the colon is the mass located?