Figure 2 - Aperistalsis and diminished lower esophageal sphincter (LES) pressure in a patient with systemic sclerosis.
From the following article
Oral, pharyngeal and esophageal motility disorders in systemic diseases
James L. Wise and Joseph A. Murray
GI Motility online (2006)
doi:10.1038/gimo40
Powerpoint slides for teaching
If the slide opens in your browser, Select "File > Save as" to save it.
Download Power Point slide (742K)