Perforated peptic ulcer.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001064:Appendicitis / Q000175:diagnosis; D002648:Child; D002764:Cholecystitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D004322:Drainage; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D011183:Postoperative Complications; D013997:Time Factors; D014628:Vagotomy