Figure 11 - Esophageal manometry in diffuse esophageal spasm.
From the following article
Pathophysiology of achalasia and diffuse esophageal spasm
Ikuo Hirano
GI Motility online (2006)
doi:10.1038/gimo22
Esophageal motility tracing from a patient with diffuse esophageal spasm demonstrating simultaneous contractions of the esophageal body with intact LES relaxation.
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