Case Report
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 14, 2015; 21(2): 704-710
Published online Jan 14, 2015. doi: 10.3748/wjg.v21.i2.704
Figure 5
Figure 5 Immunohistochemical staining of smooth muscle actin protein was positive in the colonic mass (magnification × 400).