title: [Primary perianal actinomycosis].
mesh_terms: D000196:Actinomycosis / Q000175:diagnosis*; D001003:Anal Canal; D006801:Humans; D008297:Male; D008875:Middle Aged; D012874:Skin Diseases, Infectious / Q000175:diagnosis*
vernacular_title: Actinomycose péri-anale primitive.