Marek Gojdič, Ján Breza, ml., Katarína Macháleková, Štefan Galbavý, Ján Breza, st.
Primary mucinous adenocarcinomas of the urachus are rare tumours manifested as high-grade tumours with poor prognosis.
We report here a case of an early stage primary mucinous adenocarcinoma of the urachus occurring in a 52-yearold
male. The tumour was treated by en bloc resection of the urachus and partial cystectomy.