Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Jun 6, 2022; 10(16): 5406-5413
Published online Jun 6, 2022. doi: 10.12998/wjcc.v10.i16.5406
Figure 3
Figure 3 Immunohistochemical staining of smooth muscle actin showed that tumor cells and surrounding vascular wall were positive. (Smooth muscle actin 4 ×).