Abstract:Introduction:
Undifferentiated pleomorphic sarcoma (UPS) primarily occurs in the soft tissues of the extremities, trunk, and retroperitoneum. As the primary UPS of the spleen (splenic UPS) is extremely rare, to the best of our knowledge, only 19 cases have been reported in English literature. No cases of long-term survival without a local or distant recurrence have been reported.
Patient concerns:
We report the case of a 37-year-old man who was referred to our hospital for a splenic tumor. He had no past med… Show more
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