title: [Q & A. Acute cholecystitis in a 13-year-old boy?].
authors.forename: Masayasu
authors.initials: M
authors.lastname: Jyou
authors.forename: Hirohito
authors.initials: H
authors.lastname: Minami
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D005705:Gallbladder Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D014102:Torsion Abnormality / Q000175:diagnosis*