Müllerian duct cyst.
D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009095:Mullerian Ducts; D009373:Neoplasms, Germ Cell and Embryonal; D013088:Spermatocele; D001745:Urinary Bladder Diseases; D014565:Urogenital Neoplasms