Vol 11, No 2 (2021)

This article presents a clinical case of the successful surgical treatment of a newborn with intrapericardial teratoma, which was initially diagnosed in the postnatal period, complicated by multiple organ failure, including severe cardio-respiratory disorders and acute renal damage. The systematized results of clinical, electrophysiological, radiation, and morphological diagnostics during the initial examination and at the stages of supervision of the newborn are reported. On the nineteenth day of life, significant multidisciplinary cooperation was implemented to perform a radical surgical intervention to remove the intrapericardial teratoma in a patient in critical condition due to heart compression and intrathoracic tension syndrome, which determined the needed prosthetics for vital functions. Two months after the operation, the efficiency of the intervention and complex therapy was confirmed by the direct results and data of the infant’s examination. The organizational aspects provided newborns with emergency multidisciplinary specialized medical care.

The article publishes a draft clinical recommendation on sepsis in children, developed by specialists of the Association of Pediatric Anesthesiologists and Resuscitators (ADAR) of Russia and approved at the 2nd Russian Congress of Pediatric Anesthesiologists and Resuscitators in April 2021. The definitions of sepsis and septic shock in pediatric patients and their criteria are proposed and substantiated. Data on etiology and pathogenesis, epidemiology, clinical picture and diagnosis of shock are presented. The recommendations are based on a large clinical material of intensive care for sepsis and septic shock in children. The paper provides data on the rehabilitation, prevention and organization of medical services for sepsis in children. The editorial staff of the journal accepts all comments and additions to this project for transmission to the developers.

A brief report of the Russian Symposium of Pediatric Surgeons and the 60th Conference of Student Scientific Circles of Pediatric Surgeons held in April 2021. The topic of the symposium “Complications of acute appendicitis in children” aroused great interest among the delegates, 96% of whom were ill and vaccinated against COVID-19, and an extensive online audience. Based on the results of this symposium, the decision was made to transform its content into clinical guidelines. The winners of the student research papers were determined.

Description of the professional activities and merits of the chief physician of one of the oldest children's hospitals in Moscow - .K.A. Timiryazev Children's Hospital №20 - Maya K. Bukhrashvili, celebrating her anniversary.

Congratulations pediatric surgeons, celebrating their anniversaries.

AIM: Based on the accumulated clinical material, this study aims to show the possibilities of diagnosing and treating direct inguinal hernias in children.

MATERIALS AND METHODS: During the period from 2000 to 2020, 3221 children with inguinal hernias were treated in the surgical department of the Republican Children’s Clinical Hospital in Syktyvkar. Of the above group of children with inguinal hernias, seven patients (0.22%) had direct inguinal hernias. The above was confirmed by ultrasound examination. In laparoscopic imaging, a rectal hernia was defined as a recess of the peritoneum of a stellate or rounded shape in the projection of the medial umbilical fossa. Two patients underwent the Bassini herniation procedure. Two children underwent laparoscopic hernia repair with intracorporeal suture insertion. In three patients, hernia repair was performed using the PRMS method.

RESULTS: Long-term results were followed up from six months to 15 years. Immediate and postoperative complications were noted. No recurrence of hernia was reported.

CONCLUSIONS: When establishing direct inguinal hernia diagnosis in children is clinically determined in the form of a rounded, soft-elastic formation localized medially and above the Pupart ligament next to the projection of the external (superficial) inguinal ring of the inguinal canal. It is easily set into the abdominal cavity with rumbling and confirmed by ultrasound examination results. The most preferred treatment method for direct inguinal hernia in children, in our opinion, is hernia repair using the percutaneous internal ring suturing (PIRS) method.

BACKGROUND: A cause of abdominal pain in children may be compression stenosis of the celiac trunk (Dunbar’s syndrome). This disease occurs when the median arcuate ligament of the diaphragm compresses the celiac trunk, thereby creating compression stenosis, causing the arterial hemodynamics in the artery to suffer and provide adequate blood circulation to the abdominal cavity organs. Medical statistics indicate that 10% to 15% of children and adolescents suffering from chronic abdominal pain have compression stenosis of the celiac trunk.

AIM: This study aims to improve the diagnostic results and identify the indications for the surgical treatment of children with compression stenosis of the celiac trunk.

MATERIALS AND METHODS: From 2015 to 2020 at the N.F. Filatov Children’s Hospital, 64 patients, aged 4 to 17 years underwent surgical treatment for compression stenosis of the celiac trunk. There are 42 boys (66%) and 22 girls (34%). The leading clinical manifestation in all patients was abdominal pain. Associated surgical pathology was observed in 34 of them. The diagnosis was based on anamnesis, examination, ultrasound examination with Doppler and celiac trunk blood flow measurements, multispiral computed tomography, and angiography.

RESULTS: After completing the examination, 61 patients underwent laparoscopic decompression of the celiac trunk, and three children were operated on using the laparotomic approach. In all cases, the leading cause of compression stenosis of the celiac trunk was the median arcuate ligament of the diaphragm combined with the neurofibrous tissue of the celiac plexus. The average duration of the operation was 50 minutes. Intraoperative blood loss did not exceed 5–30 ml. One conversion completed. There were no postoperative complications in the early postoperative period. The patients were discharged in satisfactory condition. The control examination was conducted in the period from six months to three years. In 97% of patients, clinical symptoms of abdominal ischemia were not detected.

CONCLUSION: Our experience indicates the possibility of diagnosing compression stenosis of the celiac trunk in children at early disease stages and laparoscopic treatment success of patients with this disease.

BACKGROUND: The clinical application of extracorporeal detoxification methods in patients with severe concomitant traumatic brain injury has several features and limitations due to intracranial hypertension, traumatic cerebral edema, and the risk of their growth during extracorporeal detoxification. The modern literature presents the results of using extracorporeal detoxification methods in severe concomitant trauma in children. However, practically no data are available on the possibility of their use in severe concomitant craniocerebral trauma, which determines the relevance of research in this direction.

AIM: This study aims to improve the treatment results of affected children with severe concomitant craniocerebral trauma with the addition of septic complications using extracorporeal detoxification methods.

MATERIALS AND METHODS: The experience using extracorporeal detoxification methods, including prolonged veno-venous hemodiafiltration combined with LPS sorption and plasma separation membrane in patient intensive care with severe concomitant craniocerebral trauma complicated by sepsis and septic shock development, is presented.

RESULTS: The use of extracorporeal detoxification methods contributed to eliminating septic shock, stabilization of hemodynamic and internal homeostasis parameters, and regression of multiple organ failure in patients with severe concomitant traumatic brain injury. Monitoring the intracranial pressure and preventing disequilibrium syndrome development enabled avoiding an increase in intracranial hypertension in studied patients.

CONCLUSIONS: Timely and adequate use of extracorporeal detoxification methods improves the clinical course of the acute period of traumatic illness in children with severe concomitant traumatic brain injury. The safe use of efferent therapy methods in patients with severe concomitant traumatic brain injury is ensured by invasive monitoring of intracranial pressure and preventing the development of disequilibrium syndrome.

BACKGROUND: One of the most common causes of extrahepatic portal hypertension in children is portal vein thrombosis. The causes of this disease are different and, in most cases, remain unrecognized. Along with this, the mesoportal shunt (Rex shunt) proved itself and today is considered the “gold standard” to treat extrahepatic portal hypertension in children. The restoration of hepatopetal blood flow eliminates gastroesophageal bleeding, splenomegaly, hypersplenism, and many other complications. For the results of mesoportal shunt to be successful, several conditions must be met, one of which is the patency of the umbilical portion of the left portal vein. Despite the importance of preoperative diagnostics of the patency of this area, the most optimal instrumental research method has not yet been found.

AIM: This literature review aims to highlight the main issues of extrahepatic portal hypertension etiopathogenesis, surgical treatment methods, and the most effective preoperative diagnostic methods to assess the patency of the left portal vein.

RESULTS: The authors analyzed the sources of domestic and foreign literature on the etiology, pathogenesis of HSV in children, and laboratory and instrumental diagnostic methods to assess the patency of the PVI to plan the mesoportal shunting operation.

CONCLUSIONS: Extrahepatic portal hypertension is a polyetiological disease with a possible hereditary predisposition to a thrombotic process under the influence of various triggers. The most common causes of portal vein thrombosis are omphalitis and umbilical vein catheterization in the neonatal period. Unfortunately, to date, none of the existing instrumental diagnostic methods can reliably answer the question about left portal vein patency. Due to the small number of works, the lack of a unified view on the problem of preoperative diagnosis of patients with extrahepatic portal hypertension, we could not reliably determine the specificity, sensitivity, and accuracy of each instrumental method. Therefore, we could not identify the “gold standard” method. Nevertheless, with further improvement of the methods for preoperative assessment of the left portal vein patency, surgeons will be more likely to predict the successful outcome of mesoportal shunting, which will generally affect the surgical treatment quality of extrahepatic portal hypertension in children.