Intrapulmonary cystic lymphangioma: report of a case.

We describe herein the case of a 52-year-old man found to have a solitary pulmonary lymphangioma. Computed tomography (CT) scan demonstrated a nodule with homogeneous density and a well-defined border in the lower lobe of the right lung. T2-Weighted magnetic resonance imaging (MRI) revealed a nodule with homogeneously high signal intensity. The tumor was removed by partial resection, and pathologic examination confirmed a diagnosis of primary lymphangioma of the lung.