Journal of Cancer Research and Therapeutics Close
 

Figure 5: (a) Malignant peritoneal mesothelioma, epithelioid type with a deciduoid pattern, comprising cells in sheets with trabecular patterns (H and E, ×200). (b) Higher magnification showing tumor cells with abundant eosinophilic cytoplasm and marked nuclear pleomorphism. (c) Tumor cells showing diffuse, strong nuclear and cytoplasmic positivity for calretinin (DAB, ×200). (d) Diffuse and strong, membranous positivity for podoplanin (D2–40) (DAB, ×200). (e) Focal and weak nuclear positivity for WT1 (DAB, ×200). (f) Diffuse and strong positivity for p53 (mutation type) (DAB, ×400)

Figure 5: (a) Malignant peritoneal mesothelioma, epithelioid type with a deciduoid pattern, comprising cells in sheets with trabecular patterns (H and E, ×200). (b) Higher magnification showing tumor cells with abundant eosinophilic cytoplasm and marked nuclear pleomorphism. (c) Tumor cells showing diffuse, strong nuclear and cytoplasmic positivity for calretinin (DAB, ×200). (d) Diffuse and strong, membranous positivity for podoplanin (D2–40) (DAB, ×200). (e) Focal and weak nuclear positivity for WT1 (DAB, ×200). (f) Diffuse and strong positivity for p53 (mutation type) (DAB, ×400)