Jm. Goldstein et al., NERVE ROOT HYPERTROPHY AS THE CAUSE OF LUMBAR STENOSIS IN CHRONIC INFLAMMATORY DEMYELINATING POLYRADICULONEUROPATHY, Muscle & nerve, 19(7), 1996, pp. 892-896
Two patients with chronic inflammatory demyelinating polyradiculoneuro
pathy (CIDP) developed signs of lumbar stenosis. Radiologic, intraoper
ative, and pathologic findings demonstrated lumbar stenosis secondary
to nerve root hypertrophy. This syndrome has been demonstrated in here
ditary but not acquired demyelinating neuropathies. CIDP should be con
sidered in the differential diagnosis of sciatica and nerve root hyper
trophy. (C) 1996 John Wiley & Sons, Inc.