<prompt> A patient comes with rectal carcinoma situated 6 cm above dentate line with no nodal metastasis. Treatment of choice will be:Anterior resectionAPRRadiotherapyHamanns procedure  <response>: In this patient the tumor lies 6 cms above the dentate line the lower limit is taken into consideration. So the adequate margin is available for a colorectal anastomosis, hence a LAR procedure can be done Ref: Sabiston 18e, Page 1413; Schwaz 9e, Page 1028; CSDT 13e, Page 664; Devitas Oncology 8e, Page Chapter 3, Section 13. 