Mucinous Bronchioloalveolar Carcinoma Associated with Bronchiectatic Cyst
성창옥, 한정호, 엄상원, 이진아, 심영목,
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성창옥 ( Sung Chang-Ohk )
성균관대학교 의과대학 삼성서울병원 병리학교실
한정호 ( Han Jong-Ho )
성균관대학교 의과대학 삼성서울병원 병리과
엄상원 ( Um Sang-Won )
성균관대학교 의과대학 호흡기내과
이진아 ( Yi Chin-A )
성균관대학교 의과대학 삼성서울병원 영상의학교실
심영목 ( Shim Young-Mog )
성균관대학교 의과대학 삼성서울병원 흉부외과학교실
KMID : 0357920100440050540
Abstract
Herein we report a rare case of mucinous bronchioloalveolar carcinoma (BAC) associated with a solitary bronchiectatic cyst in a 29-year-old man. The patient presented with hemoptysis and had a history of pulmonary tuberculosis. Chest radiographs and computed tomography revealed a well-circumscribed, thin-walled cavitary lesion in the right upper pulmonary lobe. Gross examination of a lobectomy specimen showed a bronchiectatic cavity and a fungus ball within it. There were also several ill-defined small gray-white nodules around the cyst, nodules that were mucinous BAC. On microscopy, they were composed of columnar tumor cells along the intact alveolar walls in a single layer.
키워드
Adenocarcinoma; bronchiolo-alveolar; Bronchiectasis; Lung neoplasm
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