Recurrent perianal streptococcal cellulitis.
D001004:Anus Diseases / Q000382:microbiology*; D002481:Cellulitis / Q000382:microbiology*; D002648:Child; D006801:Humans; D008297:Male; D012008:Recurrence; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes / Q000302:isolation & purification