Case Report
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Dec 16, 2017; 9(12): 583-589
Published online Dec 16, 2017. doi: 10.4253/wjge.v9.i12.583
Figure 4
Figure 4 Histological analysis of specimen collected by endoscopic ultrasound-guided fine-needle aspiration. A: Hematoxylin and eosin staining revealed that the tumor was mainly composed of spindle-shaped cells; B: The tumor cells were positive for c-kit.