Abstract
Intrapelvic sciatic nerve schwannomas are rare causes for non-discogenic sciatica. We describe a 44-year-old female who had a palpable mass on digital rectal examination that exhibited a positive Tinel's sign. The schwannoma was excised by a posterior transgluteal approach. Patients with negative spinal imaging should undergo pelvic scanning to rule out these tumors.
Keywords:
Physical examination; Schwannoma; Sciatic nerve; Sciatica; Surgical approach.
Publication types
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Case Reports
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Video-Audio Media
MeSH terms
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Adult
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Digital Rectal Examination
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Female
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Humans
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Incidental Findings
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Magnetic Resonance Imaging / methods
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Multimodal Imaging
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Neurilemmoma / complications
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Neurilemmoma / pathology
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Neurilemmoma / surgery*
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Peripheral Nervous System Neoplasms / complications
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Peripheral Nervous System Neoplasms / pathology
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Peripheral Nervous System Neoplasms / surgery*
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Sciatic Nerve
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Sciatica / diagnosis*
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Sciatica / surgery
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Tomography, X-Ray Computed