A<unk>  (WHO grade III) is a type of choroid<unk>  tumor that affects the choroid<unk>  of the brain. It is considered the worst of the three grades of chord<unk>  tumors, having a much poorer prognosis than choroid atypical<unk>  papilloma (WHO grade II) and choroid<unk>  papilloma (WHO grade I). The disease creates lesions in the brain and increases cerebrospinal fluid volume, resulting in hydrocephalus.
Choroid plexus carcinoma
Choroid plexus papilloma
Choroid plexus tumor
Ganglioneuroma
Choroid plexus cyst
Schwannomatosis
Pineoblastoma
Neuroma