Nondiscogenic Sciatica: What Clinical Examination and Imaging Can Tell Us?

Objective: Lesions affecting the sciatic nerve (SN) can mimic lumbar radiculopathy. In patients presenting with sciatica, approximately 10% have a nondiscogenic etiology. Through neurological examination and imaging, it may be possible to confirm nondiscogenic sciatica (NDS).

Pediatric peripheral nerve tumors: clinical and surgical aspects.

Purpose: Pediatric peripheral nerve tumors (PNTs) are rare. Most are related to neurofibromatosis type 1 (NF1) with the potential for malignancy. An ongoing debate occurs about the best approach to such patients.