Sciatic schwannoma of the thigh detected on bone scan

A case report


      Sciatic nerve schwannomas are rare and may present diagnostic difficulties. This case was incidentally detected on a three-phase bone scan to rule out reflex sympathetic dystrophy (RSD) of the right foot.


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        • Benzel EC
        • Morris DM
        • Fowler MR
        Nerve sheath tumors of the sciatic nerve and sacral plexus.
        J Surg Oncol. 1988; 39: 8-16
        • Gominak SC
        • Ochoa JL
        Sciatic schwannoma of the thigh causing foot pain mimicking plantar neuropathy.
        Muscle Nerve. 1998; 21: 528-530
        • Persing JA
        • Nachbar J
        • Vollmer DG
        Tarsal tunnel syndrome caused by sciatic nerve schwannoma.
        Ann Plast Surg. 1988; 20: 252-255
        • Wolock BS
        • Baugher WH
        • McCarthy EJ
        Neurilemoma of the sciatic nerve mimicking tarsal tunnel syndrome. Report of a case.
        J Bone Jt Surg, Am Vol. 1989; 71: 932-934
        • Marchetti P
        • Cline M
        • Ochoa JL
        Innervation territories for touch and pain afferents of single fascicles of the human ulnar nerve.
        Brain. 1990; 113: 1491-1500
        • Schady W
        • Ochoa JL
        • Jorebjork HE
        • Chen LS
        Peripheral projection of fascicles in human median nerve.
        Brain. 1983; 106: 745-760
        • Nolan NG
        Intense uptake of Tc-99m diphosphonate by an extraosseous neurofibroma.
        J Nucl Med. 1974; 12: 1207-1208
        • Kanamori M
        • Matsui H
        • Yudok K
        Solitary T-cell lymphoma of the sciatic nerve: case report.
        Neurosurgery. 1995; 36: 1203-1205