Fig. 2
From: Ovarian mature cystic teratoma with malignant transformation: two case reports
Microscopic findings of case number 1. a Haemotoxylin and eosin stained section shows a stratified squamous epithelium lining of mature cystic teratoma (short arrows) and nests of squamous cell carcinoma beneath the epithelium (long arrows) (×100). b Squamous epithelium (short arrows) and islands of squamous cell carcinoma (long arrows) (×400). c, d nests of moderately differentiated SCC (×400).