Figure 2: (a) Irregularly dilated endometrial glands in a cellular stroma. Hematoxylin and Eosin (H and E)staining ×100. Inset: Periglandular condensation of stromal cells; (b) Irregularly dilated gland due to stromal indentation. H and E ×200; (c) Spindly cells showing whorling pattern.H and E ×200; (d) Endometrial glands with stromal decidualization. H and E ×200. Inset: Focal epithelial metaplsia H and E ×400; (e) Prominent decidualization, including cells with prominent nuclei and abundant eosinophilic cytoplasm. H and E ×400 and (f) Tumor cells exhibiting moderate nuclear atypia with mitotic figures (circle). H and E ×400. Upper and lower insets: Mitotic figures. H and E ×1000