There is phenotypic heterogeneity in patients with hereditary neuropathy with liability to pressure palsies. In rare cases, recurrent brachial plexopathy is the only expression of the disease. We describe a patient with three episodes of plexus brachialis palsy and a de novo deletion of the peripher
Brachial plexus involvement as the only expression of hereditary neuropathy with liability to pressure palsies
✍ Scribed by Kristin Ørstavik; Mona Skard Heier; Peter Young; Florian Stögbauer
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 110 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0148-639X
- DOI
- 10.1002/mus.1116
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✦ Synopsis
Abstract
Hereditary neuropathy with liability to pressure palsies (HNPP) is an autosomal‐dominant focal neuropathy characterized by recurrent entrapment neuropathies. Single members of families with HNPP and brachial plexus involvement have been reported previously. We describe a family with three affected members and in which the only symptom of entrapment was recurrent brachial plexopathy. The diagnosis of HNPP in this family was confirmed by both neurophysiological methods and DNA analysis. The distinction between HNPP and hereditary neuralgic amyotrophy is discussed. © 2001 John Wiley & Sons, Inc. Muscle Nerve 24: 1093–1096, 2001
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## Abstract A 49‐year‐old man reported several periods of acute paresis of different nerves after exposure to pressure. All palsies showed a good recovery over a period of days to months. The suspected diagnosis of a hereditary neuropathy with liability to pressure palsies was confirmed by the hist