title: SESAP question. An empyema that has reached the chronic or organized phase.
mesh_terms: D002908:Chronic Disease; D003646:Debridement; D004322:Drainage; D004653:Empyema / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013906:Thoracoscopy