Fig. 1
From: Clinicopathological study of pseudomyogenic hemangioendothelioma
Histological characteristics of PHE tumors. A The tumor cells grow in nodules (× 40). B The tumor cells migrate with the surrounding spindle muscle epithelial cells. The tumor cells are epithelioid or fat spindle-shaped, with abundant acidophilous cytoplasm (× 100). C Epithelioid tumor cells are rich in eosinophilic cytoplasm, slightly heteromorphic in nucleus, with nucleolus, and mitosis in focal areas (× 400). D The tumor cells grow around the blood vessels. Neutrophils, plasma cells and eosinophils can be seen in the stroma (× 400)