Research Article

Immunohistochemical Study Using Monoclonal VE1 Antibody Can Substitute the Molecular Tests for Apprehension of BRAF V600E Mutation in Patients with Non-small-Cell Lung Carcinoma

Figure 1

Immunohistochemical pathological examination of NSCLC using VE1 antibody. (a) Poorly differentiated adenocarcinoma with strong cytoplasmic staining (score+3) ×200. (b) Poorly differentiated adenocarcinoma with moderate cytoplasmic staining (score+2) ×200. (c) Moderately differentiated adenocarcinoma with weak cytoplasmic staining (score+1) ×200. (d). Positive control papillary carcinoma of the thyroid with strong cytoplasmic staining ×200.
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