A teenage girl experienced a life-changing medical scare when a tumor resembling something from a horror film grew inside her ...

Background: Teratomas are a germ cell tumors composed of two or more tissues ... a bulky uterus removed a diagnosis of mature uterine teratoma was confirmed. Conclusion: Although it is rare ...

composed of yolk sac tumor, teratoma, and embryonal carcinoma with no evidence of metastatic disease. He opted to remain under surveillance rather than undergo primary chemotherapy or ...