craniopharyngioma

i just found THIS:
Craniopharyngioma usually presents as a single large cyst or multiple cysts filled with a turbid, proteinaceous, brownish yellow material that glitters owing to the high content of floating cholesterol crystals.

my tumor, well the cyst, was GLITTERING!!  possibly.  i didn't see any glitter in the video, but i'll have to ask the doctor next time i see him!