All cell types, including germ cell neoplasia in situ, seminoma, EC, CC, YST, immature teratoma, mature teratoma, and syncytiotrophoblasts, were recorded. Demographic variables, PC treatment regimens, ...

Background Malignant transformation describes the phenomenon in which a somatic component of a germ cell teratoma undergoes malignant differentiation. A variety of different types of sarcoma and ...

Viable germ cell tumor and teratoma can be distinguished from necrosis in postchemotherapy retroperitoneal lymph node dissection specimens by a combination of microRNA-371a-3p and 375-5p. This is an ...

Answer: A teratoma is a type of tumor of germ cells, the cells that become eggs or sperm. They can occur within the testis or ovary, but also can occur outside the gonads.

All had a previous non-seminomatous germ-cell tumor of the testis, five of which had a teratoma component. In one the testicular tumor had foci of embryonal rhabdomyosarcoma.

A meta-analysis comparing 116 malignant gonadal and extragonadal germ cell tumors revealed that the genomic alterations in CNS-GCTs are virtually indistinguishable from ... (mature teratoma) ...

ANSWER: A teratoma is a type of tumor of germ cells, the cells that become eggs or sperm. They can occur within the testis or ovary, but also can occur outside the gonads.

Dear Dr. Roach • I had a CT scan after broken ribs from a very recent fall. The scan revealed a large teratoma near my heart. I am 69 and ...