[Intra-abdominal echinococcus simulating acute appendicitis].
D000006:Abdomen, Acute; D000293:Adolescent; D001064:Appendicitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004443:Echinococcosis / Q000175:diagnosis*; D006801:Humans; D008297:Male
Intraabdominal'no raspolozhennyĭ échinokokk, simuliruiushchiĭ ostryĭ appenditsit.