Bilateral neuralgic amyotrophy presenting with left vocal cord and phrenic nerve paralysis

Yi Min Chen, Gwo Chi Hu, Sho Jen Cheng

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This article reports the difference between neuralgic amyotrophy and neuropathy caused by chemotherapy and radiation treatment which manifested with severe shoulder pain followed by marked weakness of bilateral upper arms and involvement of cranial nerves. A 62-year-old man presented with acute severe neuropathic pain at the left shoulder, bilateral shoulder weakness, hoarseness of voice from vocal cord palsy, and respiratory insufficiency from left diaphragm palsy, which all occurred sequentially over a 1-month period. The diagnosis of neuralgic amyotrophy was supported and differentiated from tumor-induced and radiation-induced neuropathy by clinical presentation, electrophysiologic and imaging studies. Unlike previ- ous reports of the onset of neuralgic amyotrophy being associated with initiation of radiation treatment in cancer patients, this report demonstrates that neuralgic amyotrophy can occur at any point of the malignant disease process after radiation and chemotherapy.

Original languageEnglish
Pages (from-to)680-684
Number of pages5
JournalJournal of the Formosan Medical Association
Volume106
Issue number8
DOIs
Publication statusPublished - Jan 1 2007
Externally publishedYes

    Fingerprint

Keywords

  • Nasopharyngeal cancer
  • Neuralgic amyotrophy
  • Phrenic nerve palsy
  • Radiation-induced plexopathy
  • Recurrent laryngeal nerve palsy

ASJC Scopus subject areas

  • Medicine(all)

Cite this