Aim. The paper presents the experience of treatment of echinococcal cysts in children, which reflects most of the existing methods of treatment.Materials and methods. From 2010 to 2021, 81 patients with hepatic echinococcosis aged from 3 to 17 years (average 14.3 ± 1.3) were treated at the bases of the Department of Pediatric Surgeons of the Pirogov Russian State Medical University. All patients were examined according to the standard procedure, including: general clinical examination, examination of liver function, ultrasonography, chest X-ray, CT scan, blood test for IgG to echinococcus antigens. All children were divided into 2 groups according to the type of the surgery: in the group 1, 27 (33.3%) children underwent laparoscopic surgery; in the group 2, 54 (66.7%) children – laparotomy.Results. The treatment duration accounted 12.5 ± 3.1 days in group 1 and 9.2 ± 1.3 days in group 2 (p < 0.0067). In the group 1 the drainage duration was higher (6.8 ± 0.6) than in the group 2 (4.1 ± 0.3) (p < 0.03). Complications occurred in 7 patients, relapse of cysts – in 2 patients.Conclusion. Children with echinococcal cysts in Central Russia occur with a constant frequency and require to apply modern approaches in diagnosis and treatment. The classification and treatment protocol of echinococcosis, adopted by WHO, are easy-to-use and proves its effectiveness. There is no significant difference in germicidal agents’ effect on echinococcus and the effect on the development of relapse. The method of selection in the treatment of solitary and superficial cysts is laparoscopic interference with the mandatory application of a PAIR and a high-power aspirator. An important stage of the interference is the treatment of the fibrous capsule of the cyst, if it is impossible to completely remove it, with an argon-plasma coagulator.
Introduction. Congenital portosystemic shunt (SPSS) is a congenital anomaly of the portal system. Blood from the portal system, bypassing the hepatic bloodstream, enters the systemic venous bloodflow. Clinical manifestations are not specific. SPSS can be suspected in patients with arterial hypoxemia and intrapulmonary vascular dilatation, in patients with foci of nodular hyperplasia in the liver, with carbohydrate metabolism disorders in the form of hyperinsulinemia and hypoglycemia, hepatic encephalopathy, hyperammoniemia. Material and methods. Nine patients ( five boys and four girls) , aged 7.7 ± 5.2, were treated in our clinic. All patients had hyperammonemia before surgery 124.5 ± 24.7 μmol / L. Five patients had endovascular SPSS occlusion. Four patients had open SPSS ligation. Results. An immediate technical success was achieved in all patients. There were no complications after endovascular treatment. There was one relapse which required a repeated endovascular occlusion. After endovascular occlusion, the length of hospital stay was shorter, postoperative period was much easier; there were no serious complications compared with the open SPSS ligation. Blood ammonia returned to normal levels in eight patients. In one patient who had multiple shunts and incomplete occlusion, blood ammonia level decreased by twice, up to 82 μmol / L. Conclusion. If SPSS is revealed, a surgical intervention is recommended to separate the portal and systemic venous blood flow. In the surgical treatment for SPSS, X-ray surgical endovascular occlusion is more preferable. If this technique was not possible, surgeons performed open surgical intervention.
Congenital porto-caval shunts are rare and may have a different morphological structure (intra- and extrahepatic shunts, with or without portal blood flow). The main method of treating patients with this pathology is endovascular shunt occlusion. However, in some cases, this method is ineffective. The article contains a description of six clinical examples of surgical treatment of congenital porto-systemic shunts in children. In the diagnosis of congenital portosystemic shunts, the leading role belongs to Doppler ultrasound, multislice computed tomography, and angiography. The indication for surgical treatment was the anatomical features of the shunt, which makes endovascular occlusion technically impossible. In one observation a wide Arantian duct was diagnosed, its open ligation was performed. In another case, the portal vein emptied directly into an aneurysmal dilatation, performed reconstructive plastic surgery on the vessels of the portal vein. In the next observation, a pronounced retrograde blood flow was determined along the dilated inferior mesenteric vein, blood was discharged through the sacral plexus into the internal iliac vein. The left internal iliac vein was isolated and ligated, the dysplastic inferior mesenteric vein was ligated and partially removed. In 2 patients, the portal vein flowed directly into the inferior vena cava in the area of aneurysmal expansion; an operation was performed - open ligation of the shunt. In one observation, a deep hypoplasia of the intrahepatic branches of the portal vein was diagnosed, and therefore the restoration of portal blood flow after the closure of the shunt is impossible. The child was sent to decide on a liver transplant. Conclusion. Each case of congenital porto-caval shunts is unique. The surgeon determines the tactics directly during the operation, depending on the morphological structure of the organs, since the preoperative examination does not always give an unambiguous idea.
Introduction. Currently, there are different views on the treatment of non-parasitic spleen cysts in children. The choice of method of treatment is under discussion. The aim of our study was to evaluate and analyze the immediate and long-term results of surgical interventions performed on nonparasitic spleen cysts in children. Material and methods. There are presented results of surgical treatment of the 21 patient, who was on treatment at the Department of Abdominal Surgery of the Russian Children Clinical Hospital over the period from 2013 to 2016. Patients were examined by means of ultrasound of the abdominal cavity, CT, MRI. All patients have been operated. 22 surgical interventions were performed by using laparoscopic access, out of which 2 partial resections of the spleen, 1 splenectomy, 19 fenestrations of spleen cysts.Results. During the course of the operation and in the immediate postoperative period there were no complications. Patients were observed for the period of from 1 year to 3 years. Good results of treatment were obtained in 20 (95.2%) children. In a long-term period a relapse occurred in the one patient one year after the operation. The patient was reoperated, splenectomy was performed. Conclusion. The surgical treatment of spleen cysts is the basic one. It is indicated for cysts sized larger than 5 cm and cysts with clinical symptoms. Minimally invasive interventions in children are optimal because of their low traumatism and good cosmetic effect. Our study showed a high efficiency of laparoscopic operations in children suffered from non-parasitic spleen cysts with good long-term results.
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