title: PREPYLORIC DIAPHRAGM, AN UNUSUAL ABNORMALITY. A CASE REPORT.
mesh_terms: D002648:Child; D000013:Congenital Abnormalities; D003933:Diagnosis; D003964:Diaphragm; D006801:Humans; D011707:Pyloric Stenosis; D011708:Pylorus; D013272:Stomach Diseases; D013514:Surgical Procedures, Operative
keywords: ABNORMALITIES; CHILD; DIAGNOSIS; PYLORIC STENOSIS; PYLORUS; SURGERY, OPERATIVE