G. Di Rubbo

High-Grade Undifferentiated Pleomorphic Sarcoma of the Distal Tibia Presenting as a Radiographically Benign-Appearing Lesion: A Case Report and Review of the Literature

Background: Undifferentiated pleomorphic sarcoma (UPS) of the bone is a rare, high-grade malignancy of uncertain origin, most commonly affecting the extremities of adults. Its diagnosis may be challenging, particularly when clinical and radiological findings are confounded by trauma-related conditions. Case presentatio...