9390/3 Choroid plexus carcinoma


Choroid plexus papilloma, malignant
Choroid plexus papilloma, anaplastic


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

A malignant neoplasm arising from the choroid plexus (WHO grade III). It shows anaplastic features and often invades neighboring brain structures. Cerebrospinal fluid metastases are frequent 1
Louis DN, Ohgaki H, Wiestler OD, Cavenee WK (Eds.)
WHO Classification of Tumours of the Central Nervous System.
4th Edition
International Agency for Research on Cancer: Lyon 2007