Tumoral Mass on 45-Year-Old Male ’s Back

A 45-year-old man presents with a movable, mildly painful mass on the right side of his back, which he noticed a couple of weeks prior to presentation. A biopsy is obtained. What is your diagnosis?

Source: CancerNetwork - July 6, 2018 Category: Cancer & Oncology Authors: Cesar A. Moran, MD Source Type: news