The role of surgery in fever of unknown origin.
D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000150:complications / Q000175:diagnosis*; D001706:Biopsy; D001856:Bone Marrow Examination; D003095:Collagen Diseases / Q000150:complications / Q000175:diagnosis*; D005260:Female; D005334:Fever / Q000209:etiology*; D005335:Fever of Unknown Origin; D006801:Humans; D007813:Laparotomy; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications / Q000175:diagnosis*; D011446:Prospective Studies; D011860:Radiography, Abdominal; D013514:Surgical Procedures, Operative; D014652:Vascular Diseases / Q000150:complications / Q000175:diagnosis*