Comparison between Laparoscopic Unroofing and Open Surgery for Nonparasitic Hepatic Cyst.
- Author:
Hyung Jun KWON
1
;
Wu Sung YUN
;
Ji Hwan LEE
;
Sun Ki LEE
;
Jong Yeol KIM
;
Sang Geol KIM
;
Yun Jin HWANG
;
Young Kook YUN
Author Information
1. Department of Surgery, Kyoung Pook National University College of Medicine, Daegu, Korea. ksg@mail.knu.ac.kr
- Publication Type:Original Article
- Keywords:
Cysts;
Laparoscopy;
Liver Disease
- MeSH:
Abdominal Pain;
Diagnostic Imaging;
Female;
Humans;
Laparoscopy;
Length of Stay;
Liver Diseases;
Male;
Mortality;
Pathology
- From:Korean Journal of Hepato-Biliary-Pancreatic Surgery
2005;9(4):197-202
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Nonparasitic hepatic cyst is being increasingly found due to the frequent application of diagnostic imaging. The treatment for nonparasitic hepatic cysts varies according to the nature of the lesion. Many authors have recently reported the benefit of performing laparoscopic unroofing for nonparasitic hepatic cyst. In this study, we reviewed the indications and the results of open surgery and laparoscopic unroofing for nonparasitic hepatic cyst. METHODS: From May 1992 until May 2005, 28 patients underwent an operation for nonparasitic hepatic cyst in our hospital. 12 patients had open surgery and 16 patients had laparoscopic unroofing. The indications and outcomes for open surgery and laparoscopic unroofing were compared. RESULTS: 25 patients were female and 3 patients were male, and the mean age was 59.7 (range: 35~80) years. Non- specific abdominal pain was the most common symptom in 74.4% (20/28) of the patients. The indications for open surgery included suspicious neoplastic cyst (3), hemorrhagic cyst (1), infected cysts (2), a huge cyst involving one lobe (1), cysts in segment 7 (2), and simple cysts that had been operated on before 1996 (2). Three suspicious neoplastic hepatic cysts turned out to be simple cysts on the pathology report. Laparoscopic unroofing was performed for 15 simple nonparasitic hepatic cysts and for one infected cyst. The mean hospital stay was 4.7 days (mean stay: 2~11) for the laparoscopic surgery patients compared to 16.2 days (mean tay: 7~38) for the open surgery patients (p< 0.0005). No morbidity or mortality was present in both groups. CONCLUSION: Laparoscopic unroofing for nonparasitic hepatic cyst is less invasive and it required a shorter hospital stay. Thus, laparoscopic unroofing is favored for the nonparasitic hepatic cyst unless it is complicated by neoplastic cysts.
