A retroperitoneal primary undifferentiated pleomorphic sarcoma
A 52-year-old male had pain in the CUTICLE ELIMINATOR right back and right hypochondrium, and an abdominal CT scan revealed a 49-mm tumor in the right upper perirenal space.Additional MRI and PET-CT suggested that the tumor may be a primary adrenal carcinoma and could Flower Shadow Box invade the liver and diaphragmatic leg.The tumor was completely