Rapid Communication
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 7, 2006; 12(13): 2103-2108
Published online Apr 7, 2006. doi: 10.3748/wjg.v12.i13.2103
Figure 2
Figure 2 Plain radiograph of Ultraflex stent in situ, shows the fully expanded stent. Its proximal edge slightly protrudes in the hypopharynx (posterior endplate of C4).