Indian J Occup Environ Med Close
 

Figure 3: (a) Case 1 closed needle pleural biopsy histopathology hematoxylin and eosin stain (×400) suggestive of metastatic deposits of dyscohesive malignant cells of epitheloid variety. (b) Case 1 closed needle pleural biopsy immunohistochemistry (×400) showing malignant cells positive for calretinin (diffuse, nuclear, and cytoplasmic)

Figure 3: (a) Case 1 closed needle pleural biopsy histopathology hematoxylin and eosin stain (×400) suggestive of metastatic deposits of dyscohesive malignant cells of epitheloid variety. (b) Case 1 closed needle pleural biopsy immunohistochemistry (×400) showing malignant cells positive for calretinin (diffuse, nuclear, and cytoplasmic)