Case Report
Copyright ©The Author(s) 2016.
World J Gastroenterol. Apr 7, 2016; 22(13): 3687-3692
Published online Apr 7, 2016. doi: 10.3748/wjg.v22.i13.3687
Figure 4
Figure 4 Follow-up endoscopic biopsy of the papillectomy site three month later dose not show remnant tumor.