Fig. 2From: Transdifferentiation of pancreatic stromal tumor into leiomyosarcoma with metastases to liver and peritoneum: a case reportHistopathological and immunohistochemical examination of liver biopsy specimen (a-c) and surgically resected peritoneal deposits (d-f) showing spindle cells with nuclear mitoses, CD117 (-), SMA (+) respectivelyBack to article page