ICD-11 code : 2C73.3;
Preferred Label : Malignant teratoma of ovary;
ICD-11 definition : A malignant germ cell tumor arising from the ovary. It usually affects females in
their first two decades of life. It contains variable amounts of immature embryonal
tissues. Based on the amount of immature neuroepithelial component, immature teratomas
are graded from 1 to 3. The stage and grade of the tumor and the grade of the metastatic
tumor are the important factors that predict prognosis. The use of cisplatin-based
combination chemotherapy has significantly improved the survival rates of the patients.;
ICD-11 synonym : teratoma with malignant transformation of ovary;
Origin ID : 551209361;
Automatic exact mappings (from CISMeF team)
- ICD-10 Mapping
- Validated automatic mappings to NTBT
A malignant germ cell tumor arising from the ovary. It usually affects females in
their first two decades of life. It contains variable amounts of immature embryonal
tissues. Based on the amount of immature neuroepithelial component, immature teratomas
are graded from 1 to 3. The stage and grade of the tumor and the grade of the metastatic
tumor are the important factors that predict prognosis. The use of cisplatin-based
combination chemotherapy has significantly improved the survival rates of the patients.
