Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 7, 2013; 19(33): 5590-5592
Published online Sep 7, 2013. doi: 10.3748/wjg.v19.i33.5590
Figure 2
Figure 2 Images taken via the trans-T-tube choledochoscope. A: Before photodynamic treatment (PDT); B: Ten minutes after PDT; C: Two weeks after PDT; D: Three months after PDT.