title: Uncommon presentations of some common malignancies: Case 2. Nasopharyngeal carcinoma followed by secondary acute promyelocytic leukemia presenting with respiratory distress.
authors.affiliation: Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, Republic of China.
authors.forename: W Y
authors.initials: WY
authors.lastname: Au
authors.forename: P
authors.initials: P
authors.lastname: Lam
authors.forename: T W
authors.initials: TW
authors.lastname: Shek
mesh_terms: D000328:Adult; D006801:Humans; D015473:Leukemia, Promyelocytic, Acute / Q000209:etiology*; D008297:Male; D009303:Nasopharyngeal Neoplasms; D016609:Neoplasms, Second Primary / Q000175:diagnosis*; D012120:Respiration Disorders / Q000175:diagnosis*