This protocol applies to symptomatic polycystic liver disease presenting with hepatomegaly, in the absence of cyst hemorrhage or cyst infection. In symptomatic patients, the treatment goal is to reduce the volume of hepatomegaly.
The previous intervention was needle puncture and evacuation of a large isolated cyst with sclerosant injection (alcoholization under ultrasound guidance). The required outcomes — symptom relief and a meaningful reduction in cyst size by six months after alcoholization — were not achieved.
The protocol below is indicated when these goals are not met after that approach.
The next-line protocol moves to a surgical technique: the cyst wall is excised, performed by either laparotomy or laparoscopy. The complete procedural algorithm, access strategy, and selection criteria are contained in the full structured protocol.
DOI: 10.1016/j.jviscsurg.2018.07.004
In symptomatic patients, the treatment goal is to reduce the volume of hepatomegaly, except for the two special cases of hemorrhage and infection.
It involves excising most of the cyst wall either by laparotomy or laparoscopy.
This technique is particularly effective for patients with a few large well-localized cysts.
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