Case Report: Primary epithelioid angiosarcoma of the femur: two rare cases with atypical skeletal involvement
Background Primary epithelioid angiosarcoma (EA) is an exceptionally rare malignant vascular tumor with aggressive behavior and nonspecific imaging features. Femoral involvement is particularly uncommon and may mimic other destructive bone neoplasms. Case report We describe two men with primary EA of the femur. One pat...