Immature extragonadal teratoma
Immature extragonadal teratoma
Definition
An immature teratoma that develops as a primary tumor in an anatomic site other than the testis or ovary.
Also known as extragonadal primary malignant teratoma, immature extragonadal teratoma, malignant extragonadal teratoma, primary malignant extragonadal teratoma — per MONDO