What are the symptons of fibrosarcoma?

Presence of lesion. The fibrosarcomas present as part of a tumor spectrum starting with plantar and palmar fibromatosis and extending to dermatofibrosarcoma protuberance, desmoid and then low and high grade fibrosarcoma. The pathology may look aggressive in the earlier lesion but does not metastasize until fully malignant. fibrosarcoma. No symptoms other than mass.