Figure 4From: Follicle-stimulating hormone-secreting pituitary adenoma manifesting as recurrent ovarian cysts in a young woman – latent risk of unidentified ovarian hyperstimulation: a case reportPhotomicrographs of the ovarian cysts. Hematoxylin-eosin staining showing multiple enlarged follicular cysts (A, ×40) and stratified thick follicular cell layer (B, ×200). Immunostaining revealing intense staining of the follicular cells for follicle-stimulating hormone receptor (C, ×200).Back to article page