Benign Metastasizing Leiomyoma Presenting as a Solitary Pulmonary Metastasis.
A 52-year-old female patient was initially evaluated at another hospital for a splenic tumor. Chest computed tomography revealed a 12-mm nodule with well-defined margins and uniform internal density in the S5 segment of the right middle lobe. She was referred to our hospital for follow-up of a suspected benign lung tum...