9084/3 Teratoma with malignant transformation


Synonyms

Dermoid cyst with malignant transformation
Dermoid cyst with secondary tumor

Definitions

Tumours of the central nervous system
ICD-O-3 topography code: C70, C71 and C72
ICD10: C71
           

A teratoma which is characterized by morphologic transformation to malignancy and an aggressive clinical course. The malignant component most often is sarcomatous or carcinomatous.



Nasal cavity and Sinuses
ICD-O-3 topography code: C30-C31
ICD10: C30-C31
           

A teratoma which is characterized by morphologic transformation to malignancy and an aggressive clinical course. The malignant component most often is sarcomatous or carcinomatous.



Testis/Male genital organs
ICD-O-3 topography code: C62-C63
ICD10: C62-C63
           

A teratoma which is characterized by morphologic transformation to malignancy and an aggressive clinical course. The malignant component most often is sarcomatous or carcinomatous.