“…To the authors' knowledge, there have been 52 documented cases of primary amyloid tumors of the central nervous system (CNS) and closely associated structures; 23 involved the cerebral parenchyma (4,7,8,14,17,19,23,27,28,30,33,37,46,47,50,52,53), eight involved the spinal cord or spinal column (3,13,24,29,32,35,40,41,44), three involved the pituitary gland (2,26,38), four involved the cranial base (9,18,27,54), and 13 involved the gasserian ganglion (5,6,11,12,27,34,39,56,57). We report a case of primary trigeminal nerve ganglion amyloidoma in a 32-year-old woman who presented with trigeminal neuralgia.…”