Fig. 3From: Mesonephric adenocarcinoma of the uterine corpus with intracystic growth completely confined to the myometrium: a case report and literature reviewImmunohistochemical staining of the tumor. a Luminal expression of CD10 in the neoplastic tubules is observed focally. b Focal cytoplasmic and nuclear expression of calretinin. c Focal and weak expression of GATA3. d Vimentin shows diffuse expression in the acinar pattern but lacks expression in the solid pattern. e and f, respectively In the tubular pattern, many tumor cells express CA125 and CA19–9Back to article page