Laparoscopic Treatment of Symptomatic Nonparasitic Liver Cysts.
- Author:
Chang Gyun YUN
1
;
Lee Chan JANG
;
Jae Woon CHOI
;
Young Jin SONG
Author Information
1. Department of Surgery, College of Medicine, Chungbuk National University.
- Publication Type:Original Article
- Keywords:
Nonparasitic liver cyst;
Laparoscopic treatment
- MeSH:
Cholecystectomy, Laparoscopic;
Chungcheongbuk-do;
Dyspepsia;
Follow-Up Studies;
Humans;
Length of Stay;
Liver*;
Medical Records;
Operative Time;
Reoperation;
Sclerosing Solutions;
Tomography, X-Ray Computed
- From:Journal of the Korean Surgical Society
1998;54(2):263-267
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Nonparasitic liver cysts are usually asymptomatic and require treatment when they are symptomatic. Hence, many treatment methods, such as percutaneous aspiration, aspiration followed by injection of sclerosing agents into the cyst, excision of the liver cyst, and hepatic resection have been suggested. Recently, the laparoscopic cholecystectomy has become popular, and this method has been challenged as a treatment for symptomatic nonparasitic liver cysts. To evaluate the feasibility of using and the disadvantages of laparoscopic treatment, we reviewed the medical records of 10 patients with a symptomatic nonparasitic liver cyst who were treated by laparoscopic unroofing at the Department of Surgery, Chungbuk National University Hospital. All patients were diagnosed by USG and abdominal CT. All patients had vague abominal discomfort, abdominal distension, or indigestion. The sizes of the liver cysts varied from 7 cm to 20 cm, and half of them were located in the right lobe, the other half in the left lobe. In 5 patients, the cysts were multiple. The mean operative time was 99.5 minutes, and mean hospital stay was 8 days. The follow up period was from 3 to 37 months. Two patients required a reoperation because of cyst infection and a rapidly growing cyst. Remaining cysts were identified in 4 among 8 patients, but they did not have any symptoms. In conclusion, laparoscopic unroofing is feasible as a first choice for treatment of a symptomatic liver cyst. However, in liver cyst that are located at the dome of right side or in a thickened wall, incomplete unroofing and residual cysts can be anticipated. In this case, we suggest that open cyst excision or unroofing may be better than laparoscopic unroofing.
