Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2013; 19(32): 5385-5388
Published online Aug 28, 2013. doi: 10.3748/wjg.v19.i32.5385
Figure 5
Figure 5 Pathologic images. A: Pleomorphic spindle cells showing mitosis and cell necrosis compatible with leiomyosarcoma [hematoxylin and eosin (HE) stain, × 200]; B: Immunohistochemical stain was positive for smooth muscle actin (× 12); C: Squamous severe dysplasia and focal stratified squamous epithelial invasion into lamina propria was noted in mucosa (HE stain, × 100).