[The mucous diaphragm of the lower esophagus (Schatzki's ring). Report of 2 operated cases; anatomic study of the lesion].
D000368:Aged; D003680:Deglutition Disorders / Q000209:etiology*; D004935:Esophageal Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Le diaphragme muqueux de l'oesophage inférieur (anneau de Schatzki). Rapport de 2 cas opérés: étude anatomique de la lésion.