An atypical case of abdominal actinomycosis.
D000005:Abdomen / Q000473:pathology; D000008:Abdominal Neoplasms / Q000175:diagnosis; D000196:Actinomycosis / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged