Figure 4
From: Endocervical adenocarcinoma: selected diagnostic challenges
Pattern-based classification system for invasive endocervical adenocarcinoma. Pattern A: Well-demarcated glands with ‘AIS-like’ growth pattern, without stromal desmoplasia (a). Pattern B: Focal destructive invasion arising from well-demarcated (pattern A) glands (b). Pattern C: Diffuse destructive invasion by branching interconnected glands with stromal desmoplasia (c).
