beak sign

<clinical sign> Appearance of the distal oesophagus, on a contrast oesophagram, in achalasia; also used to describe the proximal pyloric canal on upper GI series in congenital pyloric stenosis. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

beak sign

Type: Term Definitions: 1. appearance of the distal esophagus, on a contrast esophagram, in achalasia; also used to describe the proximal pyloric canal on upper GI series in congenital pyloric stenosis.
Found on http://www.medilexicon.com/medicaldictionary.php?t=81823
No exact match found