Minireviews
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. May 16, 2015; 7(5): 496-509
Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.496
Figure 12
Figure 12 Endoluminal functional lumen-imaging probe (EndoFLIP; Crospon, Galway, Ireland). A: EndoFLIP measurements performed prior to commencement of POEM. A tight hourglass shape at the EGJ can be seen; B: On completion of the myotomy the waist is widened with a corresponding increase in the distensibility index. POEM: Peroral endoscopic myotomy; EGJ: Esophagogastric junction.