|
Mixed germ cell tumors make up roughly 25-30% of all germ cell ovarian cancers, with mixtures of dysgerminoma, yolk sac tumor, and/or immature teratoma. Dysgerminoma accounts for 35% of ovarian most cancers in young girls and is the most certainly germ cell tumor to metastasize to the lymph nodes; nodal metastases happen in 25-30% of circumstances. In 25% of germ-cell tumors, the cancer is discovered during a routine examination and does not trigger symptoms. Endometrial most cancers and lymphomas may metastasize to the ovary. It could actually result in a certain sort of male glory; it may lead to valor or boldness or impulsive romanticism. Under special meteorological situations, such as a neighborhood rain shower that originates above the radioactive cloud, restricted areas of heavy contamination simply downwind of a nuclear blast may be formed. Their gross appearance is strong, friable, and yellow, with necrotic and hemorrhagic areas. More typically, ovarian squamous cell carcinomas are cervical metastases, areas of differentiation in an endometrioid tumor, or derived from a mature teratoma. About 5-30% of ovarian cancers are due to metastases, whereas the remainder are major cancers. Mutation in AMH gene (PMDS Type 1) or AMHR2 gene (PMDS Type 2) are the first causes of PMDS. |
|