title: [Intractable pneumothorax secondary to pulmonary metastasis of angiosarcoma].
abstract: A 68-year-old male suffered from right pneumothorax and was admitted to our hospital. He had a previous history of angiosarcoma of the scalp, and had received local resection and chemoradiotherapy. Chest computed tomography (CT) on admission revealed right pneumothorax and bilateral multiple thin-walled cavities of the lung. We performed partial resection of right lung. Histopathological examination showed a small metastatic lesion around the thin-walled cavities of the lung. Four months after the 1st lung resection, he suffered left pneumothorax. We performed partial resection of the left lung. Ten days after the 2nd lung resection, left pneumothorax recurred. Nine days later, he also developed right pneumothorax. We performed the 3rd operation for right lung. Thoracoscopy demonstrated multiple bullas in right lung and it showed impossibility for radical surgery. Although surgical resection for pneumothorax secondary to metastatic lung cancer is usually efficient, it is very hard to manage the pneumothorax of metastatic angiosarcoma.
authors.affiliation: Department of General and Cardiothoracic Surgery, Kanazawa University, Kanazawa, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Furusawa
authors.forename: I
authors.initials: I
authors.lastname: Matsumoto
authors.forename: M
authors.initials: M
authors.lastname: Oda
authors.forename: T
authors.initials: T
authors.lastname: Yachi
authors.forename: K
authors.initials: K
authors.lastname: Miyazu
authors.forename: G
authors.initials: G
authors.lastname: Watanabe
authors.forename: Y
authors.initials: Y
authors.lastname: Zen
authors.forename: H
authors.initials: H
authors.lastname: Minato
authors.forename: Y
authors.initials: Y
authors.lastname: Shibata
authors.forename: W
authors.initials: W
authors.lastname: Koda
mesh_terms: D000368:Aged; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000556:secondary*; D008297:Male; D011030:Pneumothorax / Q000209:etiology*; D012535:Scalp; D012878:Skin Neoplasms / Q000473:pathology*