title: A case of small cell carcinoma of the lung associated with hypertrophic pulmonary osteoarthropathy.
abstract: A 73-year-old man had complained of painful swelling in the upper and lower extremities for several months before detection of small cell lung carcinoma. A bone scan showed abnormal symmetrical accumulations in the extremities, but periosteal proliferation was not demonstrated by X-ray. When a complete remission was obtained by chemoradiotherapy, the joint manifestation also subsided completely. In almost all reported cases, hypertrophic pulmonary osteoarthropathy was observed in all patients with non-small cell lung carcinoma. To our knowledge, this is the first case report of hypertrophic pulmonary osteoarthropathy associated with small cell lung carcinoma published in the English literature.
authors.affiliation: First Department of Internal Medicine, Toyama Medical and Pharmaceutical University, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Fujishita
authors.forename: Y
authors.initials: Y
authors.lastname: Mizushima
authors.forename: Y
authors.initials: Y
authors.lastname: Yoshida
authors.forename: M
authors.initials: M
authors.lastname: Kitagawa
authors.forename: M
authors.initials: M
authors.lastname: Kobayashi
mesh_terms: D000368:Aged; D018288:Carcinoma, Small Cell / Q000150:complications*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000150:complications* / Q000209:etiology