[Neurinomas of the trigeminal nerve in neurofibromatosis. Apropos of two cases and review of the literature].
We report two cases of trigeminal neuroma in patients with Von Recklinghausen neurofibromatosis (NF1). Despite the high frequency of intracranial neuroma in neurofibromatosis, the localization on the fifth cranial nerve is an uncommon findings. In our two cases, neuromas were asymptomatic clinically and electrophysiologically, but computed tomography showed a small nodular lesion in the cerebellopontine cistern, independent of the seventh and eight nerve and which can only correspond to the fifth nerve. MR imaging very clearly demonstrates intracranial neuromas of all cranial nerves.
Kchouk
M
M
Service de Neuroradiologie, Institut National de Neurologie, La Rabta, Tunis, Tunisie.
Aouidj
L
L
Gouider
R
R
Oueslati
S
S
Touibi
S
S
Khaldi
M
M
D000328:Adult; D003390:Cranial Nerve Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009442:Neurilemmoma / Q000150:complications* / Q000000981:diagnostic imaging; D009456:Neurofibromatosis 1 / Q000150:complications*; D014057:Tomography, X-Ray Computed; D014276:Trigeminal Nerve
Neurinomes du trijumeau au cours des neurofibromatoses. A propos de deux cas et revue de la littérature.