卷 26, 编号 1 (2022)
- 年: 2022
- ##submission.datePublished##: 11.04.2022
- 文章: 12
- URL: https://jps-nmp.ru/jour/issue/view/32
ORIGINAL STUDY
Features of postoperative course in children with Hirschsprung disease after endorectal interventions
摘要
Introduction. Minimally invasive procedures used in the treatment of children with Hirschsprung’s disease (HD) have reduced the rate of complications and allowed to perform these surgeries at any age. In literature, one can find much information on surgical treatment, complications, long-term results. However, features of postoperative period and mechanisms of colon function restorations after different pull-through procedures are not well described.
Material and methods. From 2008 to 2019, 77 patients with different forms of HD were operated in Children’s Clinical Specialized Center of High Medical Technologies in St-Petersburg. Patients were aged from 14 days till 3 years. They were divided into 3 groups according to the applied endorectal technique- Soave, «Soavson», Swenson. The following parameters were analyzed: age, sex, stoma, surgery duration, length of hospitalization, features of postoperative period, complications.
Results. An early postoperative period was similar in all groups. Two children after Soave procedure (9%) had wound infection; two children had anastomotic stricture (1 – Soave, 1 - «Soavson») which was treated with regular dilatations. Enterocolitis was diagnosed in 19 patients (25%). 20 patients (26%) had no self-defecation for 14 days – 6 months after the surgery. Most of the patients had HD of the rectosigmoid form. These disorders developed more often in patients after Soave and «Soavson» procedures, less often- after Svenson one.
Discussion. An issue of choosing an optimal technique for rectal dissection is still a debatable one. There has been no any significant difference revealed between the three variants of endorectal dissection during an early postoperative period.
Conclusion. A transanal endorectal pull-through procedure in children with HD is a preferable option of choice. It gives good functional outcomes. Features of the postoperative period are caused by the adaptation of new intestine to new defecation conditions.
Redo pull through combined procedures in Hirschprung disease
摘要
Introduction. One of the actual problems of reconstructive colorectal surgery in childhood is a high frequency of complications after the initial reconstructive procedures for Hirschprung disease. Currently, in the clinical practice there is a wide range of surgical techniques, the combination of which allows to avoid serious outcomes leading to child’s disability. The choice of the volume of repeated surgeries is strictly individual, depending on the nature of complications, types of previously performed surgeries as well as on patient’s initial status. The key for developing a curative tactics is findings after instrumental and morphological examination which were obtained for previous interventions and which often require additional further clarification.
Material and methods. In 2010–2021, in the Center of Pediatric Colorectal Anomalies (Irkutsk, Russia) redo endorectal pullthrough surgeries were performed in 18 patients with Hirschprung disease after previous correcting interventions. Surgeons made transanal resection in combination with posterior sagittal perineotomy. Indications for repeated surgical procedures, in most cases, were residual aganglionic segments and the constipation relapses – 11 (61,2%) patients; scar deformation and anus channel stenosis – 5 (27,8%) patients; stricture of coloanal anastomosis – 1 (5,5%) patient; scar stenosis of the neorectum with a rectobulbar fistula – 1 (5,5%) patient.
Results. 13 (72,2%) patients had good clinical outcomes: no parents’ complaints, stable rhythms of defecation (from 1 to 4 times per day), feces contents (type 3–6 by Bristol scale of feces). In 4 (22,2%) cases, there was chronic constipation where defecation was 2–3 times a week with preserved defecation urgencies and rare episodes of anal overflow incontinence requiring conservative treatment under the bowel emptying program. One patient had a stricture of coloanal anastomosis which was corrected with its dissection and further dilatation.
Conclusion. To confirm indications for redo surgeries, a comprehensive assessment of the colon and perineum with clinical, functional and morphological examination is required. Transanal pull-down is a relatively safe procedure which, in most cases, has good and satisfactory clinical postoperative results and which may be performed even after previous endorectal resections. The rehabilitation program after the discussed surgery is strictly personified and developed under close interaction of a surgeon and a gastroenterologist after assessing the state of the formed coloanal anastomosis and the distal part of the pulled-down intestine.
REVIEWS
A modern view at the treatment of ectopic pancreas in the gastro-duodenal zone in children (a literature review)
摘要
Introduction. Ectopic pancreas (EP) in children is a rare malformation. In the pediatric practice, it is rarely manifested with a pain syndrome. Although most ectopia cases are asymptomatic, some children have signs of the disease at an early age what may require a surgical intervention.
Material. The researchers have analyzed domestic and foreign literature on the pancreatic ectopia in the gastro-duodenal zone which was published over the past 20 years and up to the present. The literature search with key words was done at such search engines as: Library, eLibrary, PubMed, Medline. The researchers analyzed the most important works published in the last century.
Results. A review of 32 literature sources with data on epidemiology, classification, origin, diagnostics and treatment of ectopic pancreas in the gastro-duodenal zone is presented in the article. This paper specifically draws attention to a minimally invasive surgery for the radical correction of this congenital malformation.
Conclusion. Surgical intervention is required for patients with a marked pain symptom after ineffective conservative treatment. The aim of surgery is to perform layered resection of the stomach wall in which the ectopic pancreatic tissue is located.
Pathology of the enteral nervous system in children with anorectal malformations
摘要
Introduction. The review describes a pathology of the enteric nervous system (ENS) in patients with anorectal malformations (ARM). Functional gastrointestinal disorders in children with APM after anorectoplasty (bowel impaction, constipation and fecal incontinence) is an actual problem in pediatric surgery.
Materials. Literature searches was done in Scopus, PubMed, Google Scolar and eLibrary databases.
Results. Reasons of unsatisfactory outcomes after the treatment are various: underdevelopment of pelvic floor muscles, low sacral ratio, redo procedures. In recent years, a certain attention has been paid to the pathology of enteric nervous system in the structure of ARM pathologies, since the intrauterine migration of neuroblasts and formation of the intestinal neuronal network are inextricably linked with the hindgut anlage. At the same time, literature on ENS state in children with anorectal transformations is not numerous and scattered. Impairments in ENS development in patients with ARM, by different authors, ranges from 3.5 to 94%. By findings of multicenter trials, the incidence of true agangliosis (Hirschsprung’s disease) in children with ARM is low (up to 3.4%).
Conclusion. ARM is a group of congenital malformations of the anorectal region. The quality of life of such patients often worsens after surgery due to functional disorders, such as incomplete bowel movements, constipation and fecal incontinence. Further researches are needed to identify changes in ENS in patients with anorectal malformations in order to correct management tactics and improve their quality of life after surgery.
Anesthetic and medical properties of xenon in the preparation of children for plastic wound closure
摘要
Introduction. The authors present their experience in experimental and clinical studies on the application of Xenon (Xe) in subnarcotic concentrations for pain relief and for the treatment of acute stress disorders. Preparing wounds for plastic closure in children is a long and painful process which requires many anesthesia procedures during dressings. It leads to cognitive disorders, affects memory and learning potentials. Every third child who survived a severe trauma suffers of acute stress disorders: bad sleep, emotional imbalance, anxiety, asociality, inappropriate actions. Xenon is a non-toxic anesthetic. In the concentration of 20–50%, it is not only anesthetizes, but also decreases acute stress disorders, has sedative and anti-stress effects and normalizes sleep.
Objectives. To study literature data on the potentials of gas Xe in subnarcotic concentrations for pain relief and for decreasing acute stress disorders at the stage of preparing a child for plastic closure of a wound defect.
Material and methods. Literature search was done in PubMed, Scopus, eLIBRARY, Cyberleninka in English and Russian using key words: “Xenon”, “Xenon and anesthesia”, “Xenontherapy” “Actions of Xenon”, “Treatment of extensive wounds in children”, “Acute stress disorders”.
Results. The analysis of the data of the conducted studies showed the non-toxicity of Xe, which makes it possible to use it repeatedly for anesthesia in children. The fact that Xe reduces the manifestations of anxiety, depressive and psychosomatic symptoms in patients with acute and chronic stress disorders allows us to count on its positive effects in the treatment of children with extensive wounds of traumatic origin at the stage of preparing them for plastic closure.
Conclusion. The practical absence in the available scientific literature of a study to assess the effectiveness of the use of subnarcotic concentrations of Xe, when dressing extensive wounds at the stage of preparation of the wound process for plastic closure in children with acute stress disorders, justifies the conduct of an appropriate scientific study.
CASE REPORT
Surgical treatment of Littre hernia in a 6-month old child
摘要
Introduction. A surgical care in complicated hernias of the anterior abdominal wall remains an acute issue in pediatric surgery. Strangulated hernia is the most common and dangerous complication. It is worth mentioning that the risk of developing this complication in children during the first six months of their life reaches 24%. The clinical course of strangulated hernia in children is characterized by a large variety of symptoms depending on patient’s age, anatomical and pathomorphological features of his/her organs and systems. A correct assessment of clinical, laboratory and instrumental findings can help in identifying uncommon types of hernia infringement.
Material and methods. A case of clinical observation and surgical treatment of a 6-month old child with Littre hernia is presented.
Results. By the literature data, emotional and motor restlessness prevails in the structure of complaints in infants with strangulated hernia. Patients with uncommon types of hernia infringement may be regarded as a separate group. Patients with Littre hernia, which is one of the types of parietal infringement, belong to this group. Littre hernia incidence does not exceed 0.5% of the total number of hernia strangulations. Clinical symptoms of the atypical hernia infringement may be mild or non-classical. It is known that mild clinical manifestations of strangulated hernia as well as limited diagnostic potentials of laboratory, X-ray and ultrasound examinations in young children increase the risk of developing destructive changes in the intestinal wall. Therefore, an active surgical tactics of hernia treatment prevents the development of atypical forms of hernia infringement and complications associated with it.
Conclusion. Thus, early detection of hernias of the anterior abdominal wall, since the neonatal period, an adequate observation tactics and timely performed surgical intervention is the basis for preventing peritonitis and intestinal obstruction in young children.
Thoracoscopic treatment of bullous lung disease in teenage athletes
摘要
Introduction. Bullous lung disease (BLD) is one of the most common lung diseases in childhood. BLD frequent complication is primary spontaneous pneumothorax. According to some authors, 88–92% of pneumothorax cases occur in BLD patients; therefore, to study this pathology is of a clinical interest.
Material and methods. The article describes a case report of bullous lung disease in a teenage athlete. The article also presents modern data on BLD etiology, pathogenesis and treatment. The established diagnosis was confirmed by laboratory and instrumental findings.
Results. The child had thoracoscopic resection of the lung. Assessment of catamnestic findings shows the radical nature of surgical intervention.
Conclusion. The obtained clinical experience of thoracoscopic lung resection confirms advantages of the applied minimally invasive surgical treatment which are accelerated rehabilitation period and less postoperative complications.
Microfoam sclerotherapy for treating a venous malformation on the child’s in a 16-year-old child
摘要
Introduction. Congenital vascular malformation is one of the most difficult pathologies in modern vascular surgery. Due to a large variability of lesions in each case, a personalized approach is required.
Material and Methods. A 16-year-old girl with a right half – face venous malformation was consulted in the clinic. While visiting a local clinic at the place of her residence, she was proposed to have a radical excision of the lesion, but her parents refused of it. Our additional examination revealed a subtotal lesion of the right masticatory muscle with invasion into the upper lip and in the area of nasolabial triangle. It was decided not to do an open surgery because of the volume and location of the lesion. The patient had the staged sclero-obliteration of angiomatous tissues.
Results. After the treatment, the lesion was significantly reduced in size; there was a complete relief of pain syndrome; in addition, the patient’s face became more symmetrical.
Conclusion. An individual approach when choosing the optimal tactics for the treatment of venous malformations allows to achieve the best functional and cosmetic outcomes.
Laparoscopic treatment of duodenal atresia associated with situs inversus abdominis in a newborn
摘要
Introduction. A combination of congenital duodenal obstruction (CDO) and situs inversus abdominis (SIA) is an extremely rare case. The present article describes a laparoscopic technique applied for the care in such patient.
Case presentation. A newborn girl was admitted to the hospital on the 4th day of her life with regular bile vomiting and weight loss. Examination revealed CDO combined with SIA. After preoperative preparation and condition stabilization, the child was operated on and Kimura duodenoduodenoanastomosis was put. After the performed treatment, duodenal patency was restored. The patient was discharged home in a satisfactory state. She had complete enteral feeding with a good dynamics of weight gain.
Conclusion. The described case demonstrates the effectiveness of laparoscopic approach in patients with CDO and SIA hospitalized in a regional children`s hospital.
Systemic arterial blood supply in the spectrum of bronchopulmonary vascular malformations
摘要
Introduction. Congenital bronchopulmonary vascular malformations manifest a wide range of disorders in the three main components of the lungs: respiratory tract and lung parenchyma, arteries and veins. Malformations of all the main components of lung tissues, namely, arterial blood supply, venous outflow and respiratory tract - may be variants of a single primary complex of pulmonaryvascular anomalies.
Observation. A described clinical case demonstrates an extremely interesting mixed bronchoarteriovenous malformation affecting the pulmonary respiratory tract, pulmonary artery and pulmonary vein. Various instrumental techniques were used for the diagnostics, the key of which was computed tomography with intravenous contrast.
Conclusion. The article presents a wide range of pathological changes observed in this clinical case; it also analyzes the nature of each component and terminology.