CRANIAL TUMORS

 Pinealoma: vertical gaze palsy, loss of optokinetic nystagmus and pupil reflex, ataxia

                     headache due to obstructive hydrocephalus

Some pineal tumors are germinoma and secrete hcg which can cause precocious puberty in prepubertal males.

craniopharyngioma: associated with diabetes inspidus and absence of one or more pituitary hormones.

Frontal lobe tumor associated with Foster-Kennedy syndrome (optic atrophy on the side of the tumor and papilledema on the contralateral side)

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