Extraskeletal myxoid chondrosarcoma

Extraskeletal myxoid chondrosarcoma is soft tissue chondrosarcoma. Extraskeletal myxoid chondrosarcoma causes is unknown, mainly caused by the epiphyseal cartilage growth dissociation for the bone surface. It can be originated in the tympanic membrane or the tendon attached to the first fibrous cartilage. In addition, the genetic cause, 8,11,19 abnormal chromosome is causes of Extraskeletal myxoid chondrosarcoma.

Extraskeletal myxoid chondrosarcoma symptoms include: 1. it most occurred in the majority of middle-aged, with an average age around 50 years of age, more men than women, mostly up and down the thigh and knee are generally deep in the muscles more. 2. External IP-based soft-bone sarcoma occur within 15 to 35-year-old young women, mostly head and neck, and limbs may also occur after retroperitoneal.

Extraskeletal myxoid chondrosarcoma diagnosis include: 1. Mucoid bone chondrosarcoma: 1) more than the naked eye can see the tumor was nodular, capsular integrity, lobulated cut, glue-like, can be bleeding, cystic areas. 2) cells were seen under lobular distribution in the lobules of mucus-like matrix rich in small and medium-sized tumor cells with cord-like, can be seen chondroblastoma, eosinophilic cells and the vacuole-like cells and small strong nuclear staining. 2. Bone with external IP-based soft sarcoma: 1) the naked eye can see the larger tumors, multiple nodular, white fish-shaped cross-section, there are scattered small cartilage-like tissue. 2) seen in the tumor by endoscopic undifferentiated mesenchymal cells, spindle cells, nuclear concentration stained cytoplasm small island can be seen in differentiated cartilage, cartilage calcification centers have.

Extraskeletal myxoid chondrosarcoma treatment: it is treated by radical resection of tumor, tumor growth as a result of this more slowly, more than a good prognosis. Transfer can also occur. 2. Outside bone sarcoma within IP-based soft wide local excision, due to the high incidence of lung metastasis, poor prognosis.