title: Pediatric case of the day. Streptococcal myositis and perianal cellulitis.
authors.affiliation: Department of Radiology, Rainbow Babies and Childrens Hospital, University Hospitals of Cleveland, Cleveland, OH, USA.
authors.forename: S C
authors.initials: SC
authors.lastname: Berlin
authors.forename: S C
authors.initials: SC
authors.lastname: Morrison
authors.forename: M T
authors.initials: MT
authors.lastname: Myers
authors.forename: C J
authors.initials: CJ
authors.lastname: Sivit
authors.forename: D M
authors.initials: DM
authors.lastname: Weinert
mesh_terms: D001004:Anus Diseases / Q000150:complications / Q000175:diagnosis*; D002481:Cellulitis / Q000150:complications / Q000175:diagnosis* / Q000382:microbiology; D002648:Child; D003248:Constipation / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009220:Myositis / Q000175:diagnosis* / Q000382:microbiology; D013290:Streptococcal Infections / Q000175:diagnosis*; D013297:Streptococcus pyogenes