title: A case of resectable lung adenocarcinoma associated with sarcoidosis.
abstract: A 71-year-old woman with uveitis was referred to our hospital for further examination of the possible underlying diseases. In roentgenological examination with plain X-ray and CT scan, hilar and mediastinal lymphadenopathy and a mass shadow in the right upper lung field was observed, whereas fibrotic changes were not obvious in both lung fields. Transbronchial lung biopsy with fiberoptic bronchoscope revealed granulomatous interstitial pneumonia. CD4-positive lymphocytes were increased in bronchoalveolar lavage. The patient was diagnosed as having sarcoidosis. Subsequently, right upper lobectomy was performed, and Stage I lung adenocarcinoma was diagnosed. The patient is under follow up without medication and the disease has been stable for two years. A relationship between epithelioid granulomatosis and malignant diseases is discussed and a review of the literature is given. Since it is still controversial as to the incidence of malignant diseases in sarcoidosis patients, it is important to accumulate data on these associations.
authors.affiliation: Third Department of Internal Medicine, The University of Tokushima School of Medicine, Japan. niseko@clin.med.tokushima-u.ac.jp
authors.forename: H
authors.initials: H
authors.lastname: Yanagawa
authors.forename: H
authors.initials: H
authors.lastname: Goto
authors.forename: K
authors.initials: K
authors.lastname: Maniwa
authors.forename: F
authors.initials: F
authors.lastname: Ogushi
authors.forename: K
authors.initials: K
authors.lastname: Takahashi
authors.forename: Y
authors.initials: Y
authors.lastname: Monden
authors.forename: T
authors.initials: T
authors.lastname: Hirose
authors.forename: N
authors.initials: N
authors.lastname: Sano
authors.forename: S
authors.initials: S
authors.lastname: Sone
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D008206:Lymphatic Diseases; D011859:Radiography; D017565:Sarcoidosis, Pulmonary / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology