title: Pheochromocytoma presenting as pyrexia of unknown origin.
authors.forename: Khuen Foong
authors.initials: KF
authors.lastname: Ng
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000150:complications* / Q000175:diagnosis; D002648:Child; D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D008297:Male; D010673:Pheochromocytoma / Q000150:complications* / Q000175:diagnosis