A case of diffuse esophageal spasm treated with peroral endoscopic myotomy

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2 Citations (Scopus)

Abstract

The indications for peroral endoscopic myotomy (POEM) have been expanded to include diffuse esophageal spasm (DES). A 67-year-old Japanese man presented with a 4-year history of dysphagia. Endoscopy and upper gastrography revealed abnormal peristaltic movements involving interruption of normal peristalsis, and a diverticulum located at the 2 o'clock esophageal position. High-resolution manometry indicated DES. POEM with a long (15 cm) myotomy was performed for the abnormal contractions, which subsequently disappeared along with dysphagia improvement. Our results suggest that esophageal motility disorders accompanying a diverticulum may be eliminated by POEM without treating the diverticulum itself. We speculate that POEM ameliorates esophageal diverticulum by reducing internal esophageal pressure.

Original languageEnglish
Pages (from-to)595-600
Number of pages6
JournalActa medica Okayama
Volume72
Issue number6
Publication statusPublished - 2018

Keywords

  • Diffuse esophageal spasm (DES)
  • Diverticulum
  • High-resolution manometry (HRM)
  • Peroral endoscopic myotomy (POEM)

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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