A Killian–Jamieson diverticulum is a diverticulum of the esophagus just below the upper esophageal sphincter. Killian–Jamieson diverticula are seldom larger than 1.5 cm and are less frequent than Zenker’s diverticulum. It is usually asymptomatic.
This page contains content from the copyrighted Wikipedia article "Killian–Jamieson diverticulum"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.