title: Acute infection of a mediastinal cyst.
mesh_terms: D000038:Abscess / Q000150:complications / Q000175:diagnosis; D000208:Acute Disease; D003015:Clostridium Infections / Q000150:complications* / Q000175:diagnosis; D003016:Clostridium perfringens; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008476:Mediastinal Cyst / Q000150:complications* / Q000175:diagnosis; D008480:Mediastinitis / Q000150:complications / Q000175:diagnosis; D008875:Middle Aged