Malnutrition-induced myopathy following Roux-en-Y gastric bypass

Amie W. Hsia, Eyas M. Hattab, Jonathan S. Katz

Research output: Contribution to journalArticle

16 Scopus citations

Abstract

A 42-year-old man developed a myopathy in the setting of malnutrition following Roux-en-Y gastric bypass for the treatment of morbid obesity. No specific vitamin or electrolyte deficiency was identified. Muscle biopsy revealed type II fiber atrophy. He recovered after the initiation of continuous enteral feeding. We suggest that malnutrition was the underlying cause of his myopathy.

Original languageEnglish (US)
Pages (from-to)1692-1694
Number of pages3
JournalMuscle and Nerve
Volume24
Issue number12
DOIs
StatePublished - Dec 11 2001

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Keywords

  • Malnutrition
  • Myopathy
  • Obesity
  • Roux-en-Y gastric bypass
  • Type II fiber atrophy

ASJC Scopus subject areas

  • Physiology
  • Clinical Neurology
  • Cellular and Molecular Neuroscience
  • Physiology (medical)

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