[Severe pyloric lesions caused by caustic ingestion].
D002424:Caustics / Q000506:poisoning*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011708:Pylorus; D013272:Stomach Diseases / Q000293:injuries*
D002424:Caustics
Lesions pyloriques graves par ingestion de caustique.