Multiple early bronchioloalveolar carcinomas in both lungs

摘要

We treated a 49-year-old woman with synchronous multiple bronchioloalveolar carcinomas (BAG). Multiple bilateral 'ground-glass' opacities were detected by computed tomography (CT). We performed partial lung resection, and the pathologic diagnosis was atypical adenomatous hyperplasia. Two and one-half years later, a lesion showed enlargement, and was resected along with some others. The histopathologic diagnosis was multiple early BAG. High-resolution CT is likely to detect increasing numbers of similar cases.