Prognosis for carcinoma rectum is best assessed by -: (A) Site of tumour, (B) Histological grading, (C) Size of tumours, (D) Duration of the symptoms
Answer is B. No effect on Prognosis: Tumor size and duration of symptoms.
Tumor size and configuration (endophytic, exophytic, annular) do not carry any prognostic significance in colorectal carcinoma.