We compared histologic features of sural nerve biopsies in 14 patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) with those in other forms of neuropathy. In ClDP endoneurial pericapillary cellular infiltrates were found in 4 patients (29%), onion bulbs in 5 patients (36%)
Phrenic nerve palsy as a feature of chronic inflammatory demyelinating polyradiculoneuropathy
✍ Scribed by Tanya Stojkovic; Jérôme De Seze; Jean-François Hurtevent; François Fourrier; Patrick Vermersch
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 64 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0148-639X
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✦ Synopsis
We report four patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) who presented with phrenic nerve palsy, which was unilateral in two instances. The two patients with bilateral phrenic nerve involvement required mechanical ventilation. After treatment with intravenous immunoglobulins (i.v.Ig) or steroids, the sensorimotor deficit and respiratory parameters improved in three patients, but the fourth patient remained ventilator dependent and died from pulmonary infection. Although rare, phrenic nerve palsy may be a feature of CIDP and may be responsive to treatment with i.v.Ig or steroids.
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