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  Indian J Med Microbiol
 

Figure 4: Case III: (a) CT scan showing diffuse peritoneal mesothelioma. (b) HE stained section shows neoplastic epithelioid mesothelial cells embedded in a fibrous stroma. (c and d) Mesothelin and calretinin showing positivity in tumor cells. (e) CK7: Positive in tumor cells. (f ) CK20: Negative in tumor cells. (g) Ki67: About 20% positivity in tumor cells. (h-l) CEA, desmin, DNcocktail, GATA3, TTF1: Negative in tumor cells

Figure 4: Case III: (a) CT scan showing diffuse peritoneal mesothelioma. (b) HE stained section shows neoplastic epithelioid mesothelial cells embedded in a fibrous stroma. (c and d) Mesothelin and calretinin showing positivity in tumor cells. (e) CK7: Positive in tumor cells. (f ) CK20: Negative in tumor cells. (g) Ki67: About 20% positivity in tumor cells. (h-l) CEA, desmin, DNcocktail, GATA3, TTF1: Negative in tumor cells