Assertion: common antigen | /r/HasProperty | lca
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Source sentences:
text: Based on immunohistochemistry, the cells were discovered to express leukocyte common antigen (LCA), CD4, CD43, CD56, terminal deoxynucleotidyl transferase (TdT), S100, and CD123.
text: CD30 positivity of the HRS cells in the skin lesion (a), sporadic CD20 positivity in the skin lesion (b), leukocyte common antigen (LCA) negative tumorous cells in the dermis (c), PAX5/CD4 coexpression in the HRS cells from the initial axillary lymph node (d), and unusual CD4 immunoreactivity of the HRS cells from the initial axillary lymph node (e).
text: Immunohistochemical studies showed positive immunoreactivity of neoplastic cells to cytokeratin and chromogranin [Figure 4a and b], and negative reactivity with AFP, CEA, vimentin, leukocyte common antigen (LCA), CD20 antigen, and neuron-specific enolase (NSE).
text: In tumour tissue, immunoreaction was observed only by vimentin, but no expressions were observed with pankeratin, epithelial membrane antigen (EMA), carcinoembryonic antigen (CEA), cytokeratin-7, cytokeratin-20, leukocyte common antigen (LCA), smooth muscle actin (SMA), desmin, Myo-D1, chromogranin-A, synaptophysin, S100 protein, HMB45, CD68, CD30, CD34, CD31, factor VIII, alpha feto protein (AFP), beta human chorionic gonadotropin ((beta) hCG), placental alkaline phosphatase (PLAP), and Neu-N.