Mucinous hepatic cystic neoplasm: an uncommon cystic lesion in the liver.

Invasive hepatic mucinous neoplasms, previously referred to as cystoadenomas, are rare tumours of the liver. Many patients are asymptomatic and the lessions are found incidentally. Tha aim of this paper is to present a clinic case about a asymptomatic 78 years-old-man with a cystic neoplasm of the liver, founded incidentanlly and treated by surgery.