1. Acute Changes in Endometrial Thickness After Aspiration of Functional Ovarian Cysts 
Ariel Weissman, M.D., Amihai Barash, M.D., Moshe Manor, M.D., Alon Ben-Arie, M.D., Irit Granot, Ph.D., Zeev Shoham, M.D. 
Fertility and Sterility 
Volume 69, Issue 6, Pages (June 1998)
DOI: /S (98)

2. FIGURE 1
Endometrial biopsy specimen obtained before cyst aspiration shows dilated glands, some of them with budding, pseudostratified epithelium and occasionally “back to back” phenomena, all suggestive of endometrial hyperplasia (stain, hematoxylin and eosin; original magnification, ×250).
Fertility and Sterility  , DOI: ( /S (98) )