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Chondrosarcoma is a bone sarcoma, a primary cancer composed of cells derived from transformed cells that produce cartilage. [1] A chondrosarcoma is a member of a category of tumors of bone and soft tissue known as sarcomas. About 30% of bone sarcomas are chondrosarcomas. [2] It is resistant to chemotherapy and radiotherapy. Unlike other primary ...
A chondrosarcoma is the type of bone cancer that starts in the cartilage cells. It is the most common type found in adults. Unlike the other types it is rarely found in those under the age of twenty. Most chondrosarcomas develop in the pelvis, legs or arms. Benign counterparts are known as enchondromas. Chondrosarcomas are classified by grade ...
A sarcoma is a malignant tumor, a type of cancer that arises from cells of mesenchymal (connective tissue) origin. [1] [2] Connective tissue is a broad term that includes bone, cartilage, muscle, fat, vascular, or other structural tissues, and sarcomas can arise in any of these types of tissues.
What are the signs and symptoms of primary bone cancer? ... Chondrosarcoma, another common type of cancer, tends to affect adults aged over 40. ... $182M deal with Dodgers in second MLB free ...
[2] [13] Symptoms and signs usually result from the pressure effect of the tumor. [1] There may be a lump, with or without pain. [1] Pain may increase with the growth of the tumor and may be worse at night and at rest. [1] [3] A bone tumor might present with an unexplained broken bone; with little or no trauma. [2]
EMC was firstly described in 1953 by Stout et al. when they discussed the different species of extraskeletal chondrosarcoma, [2] but EMC concept was firstly proposed in 1972 by Enzinger et al. [3] Brody thought that this was a unique low-grade malignancy with a low growth rate and both clinically and histopathologically distinct anamnesis beside the typical chondrosarcomas. [4]
Osteochondromas are benign lesions and do not affect life expectancy. [13] Complete excision of osteochondroma is curative and the reoccurrences take place when the removal of tumor is incomplete. Multiple reoccurrences in a well-excised lesion indicate that it may be malignant. [4]
As with human osteosarcoma, bone biopsy is the definitive method to reach a final diagnosis. Osteosarcoma should be differentiated from other bone tumours and a range of other lesions, such as osteomyelitis. Differential diagnosis of the osteosarcoma of the skull in particular includes, among others, chondrosarcoma and the multilobular tumour ...