CDKN2A and endometriosis: In our study, high-quality images showed lamin b1 and p16 labeling patterns on the three distinct endometriotic lesions, eutopic endometrium, and non-endometriosis endometrium along with their glandular-epithelial and non-glandular-epithelial compartments (Figs. 2, 3, 4, 5, 6).