M.C. site of Ca esophagus is: (A) Middle 1/3 rd, (B) Upper 1/3 rd, (C) Lower 1/3rd, (D) Lower end of esophagus
Answer is C. tumors of oesophagus usually occurs in distal third of oesophagus and may invade gastric cardia ROBBINS TEXT BOOK OF PATHOLOGY 9TH EDITION PD NO.662