Radical Surgery for Liver Hydatid Cyst

Portal Cavernoma Complicating a Persistent Postoperative Bile Leak after Liver Hydatid Cyst Surgery: -a Report Case-

INTRODUCTION: Hydatid cyst is a parasitic infection caused by the larval form of Echinococcus granulosis. Portal hypertension is an unusual postoperative complication after a liver hydatid cyst surgery. CASE PRESENTATION: To illustrate this rare condition, we present the case of a 32-year-old patient operated for a liver hydatid cyst with late-onset postoperative complications. The patient suffered from secondary digestive bleeding because of portal hypertension and was therefore treated with a distal splenorenal shunt (Warren). CONCLUSION: Surgery of hydatid cyst may cause severe complications like portal hypertension and in certain cases, distal splenorenal anastomosis might represent an important treatment option that needs to be performed in specialised centres. Keywords: Liver cyst, Portal hypertension, Splenorenal shunt.

Long-Term Results of Percutaneous Management of Liver Hydatid Cysts: - Experience of a University Hospital in Endemic Region

Background and objective: Surgery was considered for years the standard treatment for all stages of liver hydatid cysts (LHC). Percutaneous treatment has becomes a fast, reliable and more efficient method in selected cases. The purpose of this study is to evaluate the effectiveness of percutaneous treatment of LHC on the basis of our department long-term results. Patients and Methods: This study includes all patients who benefited from percutaneous treatment for LHC from December 1998 to April 2012. Puncture aspiration, injection, and re-aspiration (PAIR) were used for hydatid cysts smaller than 6 cm. Larger cysts, infected cysts and those with biliary fistula were treated by puncture associated to drainage (PA-PD). Absolute alcohol was used as sclerosing agent. Reduction of the size of the cyst more than 50%, pseudo-tumour echo pattern and disappearance of the cyst at the follow-up were retained as criteria of treatment efficacy. Results: Two hundred thirty patients (136 female and 94 male; mean age: 35 years old) with 278 LHC underwent percutaneous treatment. Mean initial cyst diameter was 76.8 mm [20-180 mm]. According to Gharbi's classification, types I and II LHC accounted for 74% and 25% respectively. Fourteen patients (6%) presented with an infected cavity and 27 patients (12%) had a biliary fistula at diagnosis (12%). PA-PD was initially performedin 23 patients. No mortality, abdominal dissemination, or tract seeding occurred. Minor complications like urticaria, cutaneous rash and fever were reported in 24 patients (10%). One case of anaphylactic shock was reported with good evolution. Mean hospitalization time was 3 days ± 1.5 for uncomplicated cases and 16.5 days± 4.2 for complicated cases. 229 out of 230 patients were cured, whereas one recurrence has been reported. Conclusion: Percutaneous treatmentis efficient and safe and offers complete cure in selected patients with the advantage of short hospitalization. Keywords: Drainage, Hydatid Cyst, Liver, Morocco, Percutaneous Puncture, Ultrasound (US)