Bird beak appearance of esophagus:: (A) Achalasia cardia, (B) Cancer esophagus, (C) Schatzki ring, (D) DES
Answer is A. Ans. (a) Achalasia cardiaRef: Bailey and Love 26th edition, Page 1014Interesting Barium swallow findings in esophagus:* Bird beak appearance: Achalasia* Rat tail appearance: Cancer esophagus more commonly* Hurst phenomenon: Achalasia* Cork screw appearance: DES* Postcricoid web: Plummer Winson syndrome* Naclerio V sign (Pneumo mediastinum in Xray) - Esophageal Perforation