Synovial sarcoma of the head and neck.

Synovial sarcoma, a malignant soft-tissue tumor that occurs primarily in the extremities, is seen rarely in the head and neck. Although known to behave aggressively in the extremities, recent reports suggest that the course of synovial sarcoma may be more indolent when it occurs in the head and neck. Five new cases of synovial sarcoma of the head and neck… CONTINUE READING