Figure 1: Morphology and immunohistochemical findings in case (A) The gastric tumor with multinodulated growth pattern (B,C) The tumor composed of spindl and epitheloid cells (E-G) Immunohistochemically, tumor cell expressed CD 34 (E), CD117 (F) and DOG-1 (G). (H) Ki67 proliferative activity found 7%. (I-J) Immunohistochemically, tumor showed SDHA positivity (I) while the expression of SDHB was lost (J).