Single most impoant prognostic indicator of colorectal carcinoma is -: (A) CEA titres, (B) Degree of atypia, (C) Size of tumor, (D) Extent of tumour
Answer is D. Ans. is 'd' i.e., Extent of tumorThe single most impoant prognostic indicator of colorectal carcinoma is the extent of the tumor at the time of diagnosis, the so-called stage.