Open method versus capsulorrhaphy without drainage in the treatment of children with hepatic hydatid disease

Laparoscopic Treatment in Children with Hydatid Cyst of the Liver

BACKGROUND

There is no consensus on the surgical treatment of children with hydatid cyst of the liver (HCL). We evaluated the outcomes of laparoscopic and open surgery for childhood HCL.

METHODS

We performed 81 open surgery and laparoscopic procedures in 37 (45.7%) boys and 44 (54.3%) girls with HCL (mean age 9.3 ± 2.1 years) who were assigned to a main group (laparoscopy, n = 21) and a control group (open surgery, n = 60). Clinical assessments, surgical durations, complications, and postoperative outcomes were investigated. Cyst types in the two groups were I (Gharbi)/CE 1 (WHO-IWGE), 71.4 and 58.3%, respectively; II/CE 2, 19.1 and 25.0%, respectively; and III/CE 3, 9.5 and 16.7%, respectively. The parasitic hydatid cysts were located mostly in the right liver lobe in both the main and control groups (90.4 and 80.0%, respectively).

RESULTS

Hospital stays were significantly (p < 0.05) longer in patients in the control group (12.1 ± 1.5 vs. 5.6 ± 2.2 days). Operation time was significantly (p < 0.01) shorter for the main group (90.1 ± 7.8 vs. 120.6 ± 5.3 min). Local complications (residual cavity infection, biliary fistula) occurred in 21.6% of patients in the control group and 14.3% in the main group. Each was treated, and none recurred. There were no apparent systemic complications.

CONCLUSIONS

Laparoscopic surgical treatment for children with HCL is safe in compliance with all classic open surgery principles. The laparoscopic technique offered a shorter duration of the surgical effects and markedly fewer postoperative complications.

Long-term results utilizing the unroofing technique in treating hydatid cysts of the liver

PURPOSE

The aim of this study was to present the long-term follow-up results of liver hydatid cysts treated with unroofing, together with a review of the related literature data.

METHODS

Of 700 liver hydatid cyst patients examined and treated at Selcuk University Meram Medical Faculty, General Surgery Department, between 1985 and 2007, 650 had accessible data and the unroofing method had been applied in 189 of them. The clinical and laboratory findings, stages, operations, and complications of patients treated with unroofing were reviewed. In particular, the resolution of residual cyst cavities over time after the application of this method was evaluated using computed tomography.

RESULTS

Four hundred and thirty-six (67.07%) of the cases were female [mean age: 35 (range: 10-73) years] and 214 (32.9%) were male [mean age: 46 (range: 12-76) years]. Of the 189 cases treated with unroofing and followed by tomography, the data of 144 were documented. Cavities were classified into five groups (A-E) according to their postoperative appearance.

CONCLUSIONS

Unroofing is an easy approach and it does not require extensive experience. This technique is recommended for peripherally localized cysts but may also be applied to those more deeply situated. Unroofing should be applied as deeply as possible and the residual cavity should also be as shallow as possible.