Figure 2
From: Correlation of EGFR expression, gene copy number and clinicopathological status in NSCLC
Different cases of adenocarcinomas (ADC) showing different results using scores A, B, C (original magnification × 400). (A) Positive with score C, negative in A and B (intensity 1 in 100% of tumor cells H-score ⊔ 200). (B) Positive with score B and C and negative in score A (Tumor cells show different intensities: 2 in 40%, 1 in 40% and 0 in 20% h-score ⊔ 200). (C) and (D) Positive in all scores: C) intensity 2 in 100% of tumors cells H-score = 200, D) intensity 3 in 100% of tumor cells H-score = 300).