A Case of Liver Metastasis from Small Intestinal Gastrointestinal Stromal Tumor 25 Years after Surgery including Autopsy Findings

Figure 7

Pathological findings in the liver tumor at autopsy. Proliferation of atypical spindle-shaped cells was observed. The tumor was c-kit- and CD34-positive, confirming the diagnosis of GIST. MIB-1 labelling index was 12% (x 400).

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