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Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review

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Mystery of Sciatica Resolved - A Rare Case Report.

Jayanth Kumar Bangalore Chikkanna¹, Surendra Gopal², Deepak Sampath³

¹Senior Consultant and Unit Chief, Department of Orthopaedics, St Martha's Hospital , Bengaluru, Karnataka, India .

Journal of Clinical and Diagnostic Research : JCDR

|February 20, 2016

Summary

This summary is machine-generated.

Schwannomas are rare tumors of the sciatic nerve sheath. Early diagnosis requires considering nerve-specific causes when back pain is absent and spinal imaging is normal.

Keywords:

Schwannomas Sciatic neuroma

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Area of Science:

Neuro-oncology
Peripheral nerve disorders

Background:

Schwannomas are benign peripheral nerve sheath tumors originating from Schwann cells.
They are typically slow-growing and located within the nerve sheath, not traversing the nerve.

Observation:

Sciatic nerve schwannomas are rare and can mimic lumbar disc herniation symptoms.
Patients may present with radiating pain, difficulty walking, or claudication.

Findings:

This case highlights a patient with tingling and squatting difficulty, with normal lumbosacral spine imaging.
Normal spinal imaging necessitates considering intrinsic sciatic nerve pathologies.

Implications:

Delayed diagnosis of sciatic schwannomas can occur due to misdiagnosis as disc herniation.
Considering intrinsic sciatic nerve pathology is crucial for timely diagnosis and management.