Maximum dilatation of esophagus occurs in:: (A) Carcinoma at gastro esophageal junction, (B) Achalasia cardia, (C) Stricture of lower end, (D) CRUST syndrome
Answer is B. Ans: b (Achalasia cardia)Ref: Bailey & Love, 24,hed, p. 1017 & 23rd ed, p. 882