Fig. 2: Examples of transitional and pleomorphic features.
From: Pleural mesothelioma classification—update and challenges
A Transitional features show sheet-like growth of the plump, elongated, cohesive cells with well-defined borders. (H&E stain, magnification ×40) (from ref. 34). B Pleomorphic features with large cells with abundant cytoplasm and large highly atypical nuclei (H&E stain, magnification ×40).
