M.C. site of Ca esophagus is ?: (A) Middle 1/3rd, (B) Upper 1/3rd, (C) Lower 1/3rd, (D) Lower end of esophagus
Answer is C. Ans. is 'c' i.e., Lower 1/3rdDistribution of esophageal Ca (Harrison 17th/e p. 571)Upper 3rd - 10%Middle 3'd 35%Lower 3rd --> 55%