The aim of this study was to evaluate the clinical presentation of, predisposing factors in, and early and long-term outcome of patients treated surgically for intraperitoneal ruptured liver hydatid cysts. Medical records of 27 patients with traumatic rupture of hydatid cysts were evaluated retrospectively, as were records of 347 patients with nonperforated hydatid cysts. The ratio of perforation cases to nonperforation cases was 7.8%. Traffic accidents were the most common cause of perforation (n = 16). All patients had abdominal findings, and two patients (7%) had anaphylactic findings. The sensitivities of computed tomography and ultrasonography were 100% and 93%, respectively. Conservative surgical procedures were used for 80.5% of cysts and radical procedures for 19.5%. Associated organ injuries were determined in 10 patients. No significant difference was found between patients with peritoneal perforation and those without perforation in terms of sex (p = 0.403), previous hydatid disease surgery (p = 0.565), localization (p = 0.241), number of cysts (p = 0.537), presence of cystic content infection (p = 0.65), or presence of bile duct communication (p = 0.37). However, there were significant differences in age (p = 0.004), cyst diameter ( > 10 cm) (p = 0.03), and presence of superficially localized cysts (p = 0.011). Three patients developed recurrence. In the group of patients with perforation, the complication and recurrence rates were not statistically different in a comparison of surgical techniques (p = 0.37). No postoperative deaths occurred. The main predisposing factors for cyst perforation are young age and superficial localization. Peritoneal rupture increases the rates of postoperative morbidity and recurrence; in contrast, there was no significant relation between the operative procedure and the morbidity and recurrence rates.

Purpose. The most common complication of hydatid liver cysts is spontaneous rupture into the biliary tract. This study was conducted to evaluate the surgical management of spontaneous intrabiliary rupture of a hydatid liver cyst in 41 patients. Methods. The preoperative diagnosis was confirmed by ultrasound in all 41 patients, 37 of whom were jaundiced. Results. According to Gharbi's classification, 39% of the cysts were type III and they ranged from 3 to 18 cm in diameter, with a mean diameter of 9 cm. The mean total bilirubin and alkaline phosphatase values were 6.3 mg/dl and 450 IU, respectively. Partial cystectomy, cholecystectomy, and common bile duct exploration were performed in all patients. In seven patients, the visible biliary duct within the cyst cavity was sutured with 2/0 silk. Intraoperative cholangiography was performed in all patients, and choledochoscopy was performed in 11 patients. A T-tube was inserted after the biliary tract content was thought to have been totally cleaned out in 38 patients (93%), and a choledochoduodenostomy was performed in 3 patients (7%). An external biliary fistula developed in five patients, persisting for 11-25 days. The fistulae healed within a mean period of 5 days after endoscopic sphincterotomy (EST). For patients without a fistula the mean hospitalization time was 8 days and there was no mortality. Conclusion. These results suggest that when a hydatid liver cyst ruptures into the biliary tract, common bile duct exploration should be conducted using intraoperative cholangiography and choledochoscopy. If the biliary tract is cleaned of all cystic content, T-tube drainage should be sufficient, but EST is an effective technique for treating persistent extended external biliary fistulae.

TurkeyHydatid disease is a zoonosis caused by the larvae of Echinococcus granulosus. Humans are an intermediate host and are usually infected by direct contact with dogs or indirectly by contaminated foods. Hydatid disease mainly involves the liver and lungs. The disease can be asymptomatic. Imaging techniques such as ultrasonography and computed tomography are used for diagnosis. The growth of hydatid cysts can lead to complications. Communication between bile duct and cysts is a common complication. The goal of treatment for hydatid disease is to eliminate the parasite with minimum morbidity and mortality. There are 3 treatment options: surgery, chemotherapy, and interventional procedures. Medical treatment has low cure and high recurrence rates. Percutaneous treatment can be performed in select cases. There are many surgical approaches for managing hydatid cysts, although there is no best surgical technique, and conservative and radical procedures are used. Conservative procedures are usually preferred in endemic areas and are easy to perform but are associated with high morbidity and recurrence rates. In these procedures, the parasite is sterilized using a scolicidal agent, and the cyst is evacuated. Radical procedures include hepatic resections and pericystectomy, which have high intraoperative risk and low recurrence rates. Radical procedures should be performed in hepatobiliary centers. The most common postoperative complications are biliary fistulas and cavityrelated complications. Endoscopic retrograde cholangiopancreatography can be used to diagnose and treat biliary system complications. Endoscopic sphincterotomy, biliary stenting, and nasobiliary tube drainage are effective for treating postoperative biliary fistulas.

In peritoneally perforated and intrabiliary ruptured cases, the most important steps are irrigation of the peritoneal cavity and clearance of the cystic material from the biliary tree.

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Acquired IH is becoming the most prevalent type of IH. They usually have rapid progression to bowel ischemia, so they have bad outcome. High index of suspicion is mandatory since the main factors that may influence the prognosis of affected patients are early diagnosis and therapy.