Benign peripheral nerve tumors: treatment algorithm and reconstructive options.
Peripheral nerve tumors are mostly benign; however, their excision can result in profound deficits. Nerve reconstruction strategies offer techniques to minimize morbidity. In this prospective study, 20 consecutive patients with benign peripheral nerve tumors were treated using a single-stage surgical paradigm between 2003 and 2007. Nerve fascicles were microdissected off of the tumor; any fascicle that gave origin to the tumor (was inseparable from tumor) was reconstructed using nerve conduits. Patients were followed from 6 to 24 months. All patients had neuropathic pain before tumor excision; only 1 patient had pain persist postoperatively. Seventeen patients had complete functional recovery after nerve reconstruction. No perioperative complications occurred. Benign peripheral nerve tumors require highly specialized surgical care. Tumor excision with immediate nerve reconstruction, for fascicles inseparable from the tumor, optimizes outcomes. Nerve reconstruction with available conduits or allografts should be attempted to restore anatomic integrity to any killed fascicles, thereby minimizing possible deficits.
Ducic
Ivica
I
Department of Plastic Surgery, Georgetown University Hospital, Washington, DC 20007, USA. ducici@gunet.georgetown.edu.
Barrett
Daniel M
DM
Al-Attar
Ali
A
D000293:Adolescent; D000328:Adult; D000368:Aged; D000465:Algorithms; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology / Q000601:surgery*; D011446:Prospective Studies; D019651:Plastic Surgery Procedures / Q000379:methods*; D016896:Treatment Outcome