3.某些尿路上皮癌可出现血清β-HCG升高或免疫组化染色表达β-HCG但无形态学提示的滋养细胞分化证据,称为产β-HCG的尿路上皮癌。
Shimada K, Nakamura M, Ishida E, et al. Urothelial carcinoma with plasmacytoid variants producing both human chorionic gonadotropin and carbohydrate antigen 19-9. Urology 2006;68:89l.e7-e10.
Dimhofer S, Koessler P, Ensinger C, et al. Production of trophoblastic hormones by transitional cell carcinoma of the bladder: association to tumor stage and grade. Hum Pathol1998;29:377-382.
Przybycin CG, McKenney JK, Nguyen JK, Shah RB, Umar SA, Harik L, Shih IM, Cox RM. Urothelial Carcinomas With Trophoblastic Differentiation, Including Choriocarcinoma: Clinicopathologic Series of 16 Cases. Am J Surg Pathol. 2020 Oct;44(10):1322-1330.