[Choroid plexus papilloma (author's transl)].

The authors report a new case of choroid plexus papilloma. Hydrocephalus produced by this tumour has special features. Diagnosis is made by CAT scan. Despite surgery and the begnignity of such tumours, prognosis is generally poor. In the reported case two radiological pictures over a 5 year period did not any increasing of the size of the tumour.