Journal: Korean Journal of Neurotrauma
Article Title: Spontaneous Acute Epidural Hematoma Associated With Metastatic Hepatocellular Carcinoma: A Case Report
doi: 10.13004/kjnt.2023.19.e40
Figure Lengend Snippet: (A) The lesion appears highly cellular and is composed of epithelial cells (H&E stain; original magnification, ×100). (B) The tumor cells exhibit abundant eosinophilic cytoplasm and a trabecular growth pattern consistent with metastatic hepatocellular carcinoma (H&E stain; original magnification, ×200). (C) The tumor cells are markedly positive for Hep Par 1 (immunohistochemistry; original magnification, ×400). H&E: hematoxylin and eosin.
Article Snippet: The application of immunohistochemical techniques, specifically utilizing monoclonal mouse anti-human Hep Par 1 antibody (clone OCH1E5, Cat. No. M7158, dilution 1:100; Dako, Glostrup, Denmark), elicited pronounced cytoplasmic expression of Hep Par 1 ( ).
Techniques: Staining, Immunohistochemistry