Case Report
Copyright ©The Author(s) 2016.
World J Gastroenterol. Apr 7, 2016; 22(13): 3693-3700
Published online Apr 7, 2016. doi: 10.3748/wjg.v22.i13.3693
Figure 6
Figure 6 Immunohistochemistry. A: Tumor cells expressed HMB-45; B: Tumor cells are immunophenotypically positive for the melanocytic marker melan-A; C: Tumor cells are immunophenotypically positive for the smooth muscle marker SMA. Original magnification × 200. A, B and C: Immunostaining.