Fig. 1
From: Penile cancer metastasizing to the breast: a case report
Primitive carcinoma pathological findings. Moderately differentiated squamous cell carcinoma of the penis showing invasion of the stroma and chronic inflammatory response (hematoxylin and eosin; original magnification 20×). Inset: keratinic pearl surrounded by pleomorphic epithelial cells with large eosinophilic granular cytoplasm and atypical nuclei with prominent nucleoli (hematoxylin and eosin; original magnification 400×)