Achalasia cardia is a primary oesophageal motility disorder of unknown aetiology characterized manometrically by insufficient relaxation of the lower oesophageal sphincter (LES) and loss of oesophageal peristalsis;rad...
Joseph Heller is regarded as one of best American writers and his Catch-22 as one of the most significant works whichcontains a lot of elements of black humor in it. This paper aims to explore and analyse the art of b...
Supported by Research and Events Support Fund at Hospital de Clínicas de Porto Alegre
BACKGROUND Esophagogastric junction outflow obstruction(EGJOO) is a rare syndrome,characterized by an elevation of the integrated relaxation pressure of the lower esophageal sphincter, not accompanied by alterations i...