9390/0 Choroid plexus papilloma, NOS


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

Choroid plexus papilloma is an intraventricular, papillary neoplasm derived from choroid plexus epithelium that affects predominantly children and adolescents. This benign, slow-growing tumor (WHO grade I) may cause symptoms by blocking cerebrospinal fluid pathways. Surgical resection is usually curative 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