Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Dec 6, 2019; 7(23): 4130-4136
Published online Dec 6, 2019. doi: 10.12998/wjcc.v7.i23.4130
Figure 3
Figure 3 Rigid esophagoscope combined with an angle endoscope (ureteroscope).