What are CNS tumors initial clinical settings?

Four main circumstances can reveal an intracranial tumor: ➢Intracranial hypertension syndrome ➢Comitia crises ➢More or less rapidly progressive focal neurological deficits ➢Psychiatric disorders. ➢In the case of pituitary adenoma, endocrine signs and visual disturbances (bitemporal hemianopsia) are in the foreground ➢The diagnosis is suspected on imaging data with and without injection of contrast medium (CT / MRI) but can only be confirmed by histological examination of stereotaxic brain biopsies or a piece of excision of the lesion