Chondro-Osseous Respiratory Epithelial Adenomatoid Hamartoma (COREAH): Case Report and Literature Review

Figure 4

(a, b) Photomicrographs demonstrating invaginated ductal structures/glands within the submucosa, vital bone (some of which has marrow space with fat), and nodular collections of fibroblasts and collagen. Normal respiratory epithelium is seen with proliferation.

(a)

(b)