All are true regarding rectal carcinoma EXCEPT:
High-Yield Explanation
Rectal carcinoma: MC site of large bowel malignancy Adenocarcinoma is the most common variant of rectal carcinoma. C/F- MC symptom- bleeding PR Early morning spurious diarrhea Tenesmus Weight loss IOC- rigid sigmoidoscopy+ biopsy Hamann's operation is done in old debilitated patients.