Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Apr 6, 2022; 10(10): 3156-3163
Published online Apr 6, 2022. doi: 10.12998/wjcc.v10.i10.3156
Figure 5
Figure 5 Additional staining results. A: Ki-67 proliferative index was < 10%(x 100); B: Napsin A immunostaining was negative for tumor cell (x 100).