Figure 1 .

Immunohistochemical staining of L1CAM expression in hepatocellular carcinoma (HCC) and adjacent nonneoplastic liver tissues (Original magnification × 400).A, L1CAM positive staining was indicated by numerous yellowish granules in the membrane of HCC cells; B, L1CAM negative staining was seen in adjacent nonneoplastic liver tissues.

Guo et al. Diagnostic Pathology 2012 7:96   doi:10.1186/1746-1596-7-96
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