"Treatment is generally with oophorectomy, and if distant metastases are present, postoperative chemotherapy. Chemotherapeutic retroconversion is a phenomenon where the teratoma or its metastasis post-chemotherapy become more histologically mature than the primary lesion."
"usually, does not produce beta-HCG"
"serum AFP elevation in 50% 2"
Expected headings
"Associations"
"Complications"
"Macroscopically, immature teratomas are large, encapsulated masses which have a prominent solid component. As well as this, they may feature many of the components seen in a mature teratoma, such as hair, cartilage, bone and calcification."
"Immature teratoma may metastasise to the peritoneum, liver or lung. Metastasis to the brain has also been reported 7."