Figure 2 | Modern Pathology

Figure 2

From: D2-40 and calretinin—a tissue microarray analysis of 341 malignant mesotheliomas with emphasis on sarcomatoid differentiation

Figure 2

Calretinin (blue) and D2-40 (red) positivity in epithelioid (a) and sarcomatoid (b) tumor areas of malignant mesothelioma. (a) Thirty percent of epithelioid areas were positive only for calretinin, 4% only for D2-40 and 61% for both. No expression for both markers in 4% of epithelioid areas (blank). (b) Thirty-six percent of sarcomatoid areas were positive only for calretinin, 8% only for D2-40 and 22% for both. No expression for both markers in 34% of sarcomatoid areas.

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