Leczenie chirurgiczne pierwotnych torbieli watroby: Doświadczenia własne

Nonparasitic liver cysts are diagnosed more often now. The aim of this study was to report the authors' experience with treatment for nonparasitic liver cysts. Retrospective review of medical records of 25 patients with hepatic cyst between 1990 and 1999 was undertaken to determine optimal treatment. Polycystic liver disease (PLCD) occurred in 2 patients and remaining patients had a simple liver cyst. In eight patients liver cyst were diagnosed incidentally and 17 patients were symptomatic. Twenty one patients underwent operations: 9 open deroofing, 5 liver resection (2 segmentectomies and 3 nonanatomical), 4 cyst excision, one case of laparoscopic fenestration and in 2 cases open drainage in infected liver cyst were performed. Four patients with asymptomatic, small (< 2 cm) hepatic cyst had no operative procedures--they were observed with ultrasonography control every six months. There were no perisurgical deaths. The symptomatic recurrence occurred in one patients (4.7%). The complications rate was low (4.7%)--the patient with PLCD had liver abscess and the open drainage were performed. Open surgery is safe and effective for symptomatic liver cyst and complication rate is low. Small and asymptomatic liver cysts should be followed up under ultrasonographic examination.