J Korean Neurosurg Soc.  2003 Mar;33(3):299-301.

Multiple Schwannomas: Case Report

Affiliations
  • 1Department of Neurosurgery, Pundang CHA Hospital, Pochon CHA University, Sungnam, Korea.
  • 2Department of Diagnostic Radiology, Pundang CHA Hospital, Pochon CHA University, Sungnam, Korea.

Abstract

The authors report a rare case of multiple schwannomas associated with intracranial, intraspinal and peripheral involvements. A 63-year-old woman presented with a seven-year history of palpable lumps on both sides of the supraclavicular area and hearing impairment in both ears. On physical examination, no skin manifestations were evident. Facial sensory change, deafness in the left ear and decreased gag reflex were revealed by neurological examination. Magnetic resonance imaging revealed multiple lesions of the trigeminal nerves, acoustic nerves, lower cranial nerves, spinal accessory nerve, brachial plexuses, and spinal nerves. Pathological examination of tumors from the bilateral brachial plexuses, the spinal nerve in the T8 spinal position and the neck mass revealed benign schwannomas.

Keyword

Neurofibromatosis; Schwannoma; Schwannomatosis

MeSH Terms

Accessory Nerve
Brachial Plexus
Cochlear Nerve
Cranial Nerves
Deafness
Ear
Female
Hearing Loss
Humans
Magnetic Resonance Imaging
Middle Aged
Neck
Neurilemmoma*
Neurofibromatoses
Neurologic Examination
Physical Examination
Reflex
Skin Manifestations
Spinal Nerves
Trigeminal Nerve
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