Journal of Pathology and Translational Medicine

Case Report

Mucinous Bronchioloalveolar Carcinoma Associated with Bronchiectatic Cyst: A Brief Case Report.: Chang Ohk Sung, Joungho Han, Sang Won Um, Chin A Yi, Young Mog Shim; Korean J Pathol. 2010;44(5):540-542.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.5.540

Abstract PDF: 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.

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