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Fibrosarcoma
Medical condition / From Wikipedia, the free encyclopedia
Fibrosarcoma (fibroblastic sarcoma) is a malignant mesenchymal tumour derived from fibrous connective tissue and characterized by the presence of immature proliferating fibroblasts or undifferentiated anaplastic spindle cells in a storiform pattern. Fibrosarcomas mainly arise in people between the ages of 25 and 79.[1] It originates in fibrous tissues of the bone and invades long or flat bones such as the femur, tibia, and mandible. It also involves the periosteum and overlying muscle.
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Fibrosarcoma | |
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Micrograph of a tumour with the herringbone pattern as may be seen in fibrosarcoma. H&E stain. | |
Specialty | Oncology ![]() |
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