… Intraneural perineurioma is a neoplastic proliferation of perineurial cells with unique … pediatric
cases of intraneural perineurioma involving the ulnar nerve and an unnamed nerve of the …

… The great majority of malignant peripheral nerve sheath tumors (MPNSTs) exhibit Schwann
… Herein, we report an intraneural malignant perineurioma in median nerve of a 13-year-old …

… and extraneural perineuriomas. Intraneural perineurioma was first identified in 1964 [1, 2].
It represents 1 to 5% of neural tumors.and this is probably due to the unfamiliarity of …

… of concentric layers of spindle cells encircling the nerve fibers. The proliferating cells were
… marker of intraneural perineurioma. Perineurioma is a rare peripheral nerve sheath tumor …

… Intraneural perineurioma is a rare peripheral nerve sheath tumor characterized by localized
… We present a pooled analysis of all reported cases of intraneural perineurioma in the …

… Intraneural perineurioma is a neoplasm of perineurial cells, corresponding to WHO … intraneural
perineurioma affecting multiple nerves, which usually involved one or two of major nerve …

… of intraneural perineurioma have … intraneural perineurioma represents a neoplasm consistent
with loss of a gene on chromosome 22, similar to findings in other peripheral nerve tumors …

… examples show extensive intraneural spread; (3) … of perineurioma, perhaps the same one
implicated in the development of other nerve sheath tumors; and (5) alterations in the tumor …

… Intraneural perineurioma is a true but rare neoplasm that originates from perineurial cells and
mainly affects peripheral nerves… of cranium-related perineurioma have been identified: two …

… intraneural perineurioma of the left sciatic nerve … nerve biopsy. While at one time thought
to be a post-traumatic phenomenon, intraneural perineurioma is now thought to be a neoplastic …