Fig. 2From: Totally laparoscopic resection using delta-shaped anastomosis of jejunal leiomyosarcoma with intussusception at the angle of Treitz: a case reportMicroscopic and immunohistochemical findings of a biopsy specimen. a Hematoxylin and eosin staining. b α-Smooth muscle actin. c h-Caldesmon. d calponin. e Vimentin and cytokeratin (AE1/AE3). f Cytokeratin (CAM5.2) and CD34. g c-Kit. h DOG-1 and S-100 protein. i Myogenin (the Ki-67 labeling index was approximately 30%)Back to article page