(1) Rare: completely spontaneously disappear.
(2) All adult reproductive cell tumors should be regarded as malignant. The so -called "benign teratoma" mirror has an infringement of 29%of the ultimate testicular resection of the tube and died of the tumor.Pediatric tumors are benign.
(3) All testicular tumors are presented in lymph metastasis, although pure velvet cancer also has blood spread.The 4-eight-8 lymphatic vessels are scattered up to the lymphatic chain of the laculinity.The first arrival lymph nodes of the testis on the right are lymph nodes between L3 vertebral aortic aortic aortic interval.The upward can be reached, the chest tube, the lymph nodes (main on the left), and can also be transferred down to the lymph nodes of the iliac and groin.Groovers can also be caused by scrotal lesions.
(4) The white membrane is a natural barrier. Tumor penetration is often separated in the tumor. This place is the vascular, lymphatic vessels, nerves, and small tubes. 10%-15%expand to the risk of risk of metastasis and blood metastasis in epididymia and sperm.
(5) Moisturizing outside the lymph nodes can directly invade blood vessels or tumor thromboats from the lymphatic veins, and most of the blood rows are metastasized after the lymph metastasis.If the non -spermatogenic cells are performed by only 20%of testicular resection, most of them are 80%of the laculinoma metastatic lymph nodes, and 20%metastasis has nothing to do with it.Pure spermal cytoma metastasis is often spermatogenic cytoma, less than 10%of other components, and other component metastasis accounts for 30%-45%of the death of pure spermatic cytoma.
Non-essence of celloma develops rapidly, with only 10 days to 30 days, 85%of the treatment of invalid therapy died within two years, and the rest within three years.Spermoma can relapse after two-year-10 years after effective treatment.
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