title: A diffuse alveolar hemorrhage in a human T-lymphotropic virus type I carrier with acute cerebellar ataxia and interstitial pneumonitis: an autopsy case report.
abstract: A 76-year-old HTLV-I-positive male with acute cerebellar ataxia was suffering from dyspnea on exertion. Chest CT suggested interstitial pneumonitis. Methylprednisolone pulse therapy improved his symptoms and chest CT findings. Twelve months after discharge, when the prednisolone dose was tapered to 5 mg every other day, his lung lesion recurred. The lesion responded initially to steroid therapy. However, hypoxemia intractable to steroid pulse therapy developed and the patient died of respiratory failure. The autopsy revealed diffuse alveolar hemorrhage with no finding of vasculitis. This is the first case report of diffuse alveolar hemorrhage in an HTLV-I carrier.
authors.affiliation: Department of Medicine, Teikyo University School of Medicine, Tokyo.
authors.forename: M
authors.initials: M
authors.lastname: Tajima
authors.forename: H
authors.initials: H
authors.lastname: Arioka
authors.forename: J
authors.initials: J
authors.lastname: Nakano
authors.forename: T
authors.initials: T
authors.lastname: Miyasaka
authors.forename: M
authors.initials: M
authors.lastname: Murata
authors.forename: N
authors.initials: N
authors.lastname: Yamashita
authors.forename: K
authors.initials: K
authors.lastname: Mano
authors.forename: T
authors.initials: T
authors.lastname: Sato
authors.forename: H
authors.initials: H
authors.lastname: Haebara
authors.forename: K
authors.initials: K
authors.lastname: Ohta
mesh_terms: D000208:Acute Disease; D000368:Aged; D002524:Cerebellar Ataxia / Q000150:complications*; D003937:Diagnosis, Differential; D017809:Fatal Outcome; D015490:HTLV-I Infections / Q000150:complications* / Q000276:immunology; D006470:Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D015368:Human T-lymphotropic virus 1 / Q000276:immunology*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D017563:Lung Diseases, Interstitial / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D011650:Pulmonary Alveoli / Q000473:pathology*; D014057:Tomography, X-Ray Computed