[Utriculus cysts--report of a rare manifestation]

It is reported on a rare partial intravesical utriculus cyst in a 72-year-old man. The particularities of the topography and the histological structure of the wall are presented and the diagnostical delimination compared with cysts of other pathogenesis are discussed. Cysts of the Müllerian Duct are deliminated from the utriculus cysts. In the present case of an intramural utriculus cyst a conservative approach (cyst punction) is indicated. A radical removal is impossible, in contrast to the extravesical utriculus cysts. The collapse of the cyst, the absence of subjective trouble, the non-inflammatory altered cyst wall, and the age of the deceased man indicate a favourable prognosis of the utriculus cysts.