Antral and pyloric mucosal diaphragm in adults.
D000368:Aged; D003251:Constriction, Pathologic / Q000175:diagnosis / Q000209:etiology; D005260:Female; D005753:Gastric Mucosa; D006801:Humans; D011706:Pyloric Antrum; D011708:Pylorus; D013272:Stomach Diseases / Q000175:diagnosis / Q000209:etiology