Synovial sarcoma with extensive osteoid and bone formation
S Milchgrub, L Ghandur-Mnaymneh… - The American journal …, 1993 - journals.lww.com
Four cases of synovial sarcoma with extensive calcification and osteoid and bone formation
are reported. Ages ranged from 21 to 38 years. Two tumors were located in the foot and two
in the thigh. Because of a well-circumscribed, densely calcified soft tissue mass,
radiologically three patients were thought to have a benign lesion. The fourth patient was
thought to have a paraosteal osteosarcoma because of an accompanying bone defect.
Tumor size varied from 4.0 to 9.0 cm. Histologically, three tumors were biphasic and one …
are reported. Ages ranged from 21 to 38 years. Two tumors were located in the foot and two
in the thigh. Because of a well-circumscribed, densely calcified soft tissue mass,
radiologically three patients were thought to have a benign lesion. The fourth patient was
thought to have a paraosteal osteosarcoma because of an accompanying bone defect.
Tumor size varied from 4.0 to 9.0 cm. Histologically, three tumors were biphasic and one …