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AIM: To identify predictors of morbidity in GO through an analysis of associated anomalies, defect characteristics and management strategies. METHODS: PubMed and Ovid EMBASE databases were searched from 2013 to 2023. Primary end points assessed correlation of morbidity with gestational age (GA), birth weight (BW), eviscerated organs, defect size, associated anomalies and management strategy. RESULTS: Twenty articles were included for analysis with a total of 1009 GO. Median GA was 37 weeks (27-41), with a median BW of 2700 g (900-6000). 143 cardiovascular anomalies, 238 pulmonary anomalies, 98 musculoskeletal anomalies, 53 urogenital anomalies, 94 gastrointestinal anomalies, 11 neurological anomalies and 43 chromosomal anomalies were identified. 82 had unspecified additional anomalies, of which 20 and 17 were defined as major and minor, respectively. 123 neonates were managed with primary closure, 206 neonates with staged closure and 312 neonates with conservative treatment. Complications included sepsis, respiratory compromise, feeding dysfunction and closure-related adverse events. Long-term morbidity included home ventilation (n = 72), long-term parental nutrition (n = 36), and delayed motor neurodevelopment (n = 21). Main predictors of morbidity were pulmonary hypertension/hypoplasia, major congenital anomalies, greater defect size and liver herniation. CONCLUSION: Key predictors of poor outcomes include the presence of additional congenital anomalies, defect size, liver herniation and pulmonary hypertension/hypoplasia.
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AIM: This survey analyzed techniques in laparoscopic inguinal hernia repair (LIHR) across pediatric age groups. MATERIALS AND METHODS: Data were collected through an online survey for pediatric surgeons, comprising of 38 questions, conducted by the European Pediatric Surgeons' Association (EUPSA) Trainees of European Pediatric Surgery (TEPS) LIHR Working Group. RESULTS: The survey was completed by 183 surgeons from 22 countries. Seventy-seven percent of respondents had performed LIHR at least once. Regarding preferences about the patient's gender, 7% respondents perform LIHR only in selected females, 9% routinely in females, 15% in both genders with age/weight restrictions, 24% routinely in both genders, 31% in selected cases, and 14% never perform LIHR. Percutaneous internal ring suturing (PIRS) was the preferred technique in all age groups, with totally extraperitoneal and transabdominal preperitoneal repairs preferred by 9% in adolescents. The majority (59%) repaired a contralateral patent processus vaginalis if present. Hydro-dissection (21%) and additional intra-abdominal instruments (42%) were preferred more often for male patients. The distal hernia sac was left intact by most respondents (92%). Responses regarding recurrence rates varied: 40% responded that LIHR had recurrence rates comparable to open surgery, whereas 10% reported increased recurrences and hence limited its use, and 10% consider that slightly increased recurrences are outweighed by lower complication rates associated with laparoscopic methods and thus continue LIHR. CONCLUSIONS: PIRS is the preferred choice for pediatric LIHR. Surgical techniques vary and are influenced by patient gender and age. The survey gives insights into demographics, case selection, and approaches among pediatric surgeons with regard to LIHR.
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Surgical techniques are evolving in Pediatric Surgery, especially in the area of minimal access surgery (MAS) where indications for applications are expanding. Miniaturization of instruments, using natural orifices, single incisions, or remotely controlled robot-assisted procedures, promises to increase the benefits of MAS procedures in pediatrics. Many pediatric pathologies are rare, and specialized surgical and anesthesiologic instruments are necessary to manage them, defined as "orphan devices", for which development and dissemination on the market are slowed down or sometimes hindered by regulatory standards and limiting financial conflicts of interest. In pediatric surgery, it is of utmost importance to work in a multidisciplinary way to offer a surgical path that is safe and supported by technological advances. For this reason, optimizing pediatric anesthesia is also a crucial factor where technological advances have made monitoring more precise, thereby enhancing safety in the operative room. The development of customized instruments and technologies should be supported by pediatric research and should be adapted to the individualities of the small patient. This overview outlines the importance of dedicated instruments developed for the safe completion of MAS procedures in pediatrics.
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Type I collagen, prevalent in the extracellular matrix, is biocompatible and crucial for tissue engineering and wound healing, including angiogenesis and vascular maturation/stabilization as required processes of newly formed tissue constructs or regeneration. Sometimes, improper vascularization causes unexpected outcomes. Vascularization failure may be caused by extracellular matrix collagen and non-collagen components heterogeneously. This study compares the angiogenic potential of collagen type I-based scaffolds and collagen type I/glycosaminoglycans scaffolds by using the chick embryo chorioallantoic membrane (CAM) model and IKOSA digital image analysis. Two clinically used biomaterials, Xenoderm (containing type I collagen derived from decellularized porcine extracellular matrix) and a dual-layer collagen sponge (DLC, with a biphasic composition of type I collagen combined with glycosaminoglycans) were tested for their ability to induce new vascular network formation. The AI-based IKOSA app enhanced the research by calculating from stereomicroscopic images angiogenic parameters such as total vascular area, branching sites, vessel length, and vascular thickness. The study confirmed that Xenoderm caused a fast angiogenic response and substantial vascular growth, but was unable to mature the vascular network. DLC scaffold, in turn, produced a slower angiogenic response, but a more steady and organic vascular maturation and stabilization. This research can improve collagen-based knowledge by better assessing angiogenesis processes. DLC may be preferable to Xenoderm or other materials for functional neovascularization, according to the findings.
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BACKGROUND: Laparoscopic repair of duodenal atresia (LRDA) remains a technically challenging procedure and its benefits ambiguous. To assess the safety and efficacy of LRDA, we performed a systematic review of techniques and material for LRDA and a meta-analysis comparing outcomes with open repair (OR). METHODS: Comprehensive search of EMBASSE, PubMed and Cochrane was performed from 2000 to 2023. Studies comparing LRDA with OR were identified and outcomes extracted included operative time, time to enteral feeds, length of hospitalisation, anastomotic leaks and stricture and total complications. χ2 was used to assess associations between complications and conversions rates of different LRDA approaches (laparoscopic technique, suturing technique). Comprehensive meta-analysis was used for Meta-analysis. RESULTS: Twelve studies were identified and 1731 patients were enrolled in the study (398 [LRDA] and 1325 [OR]). Total rate of complications and conversion for LRDA was 15.58% and 18.84%, respectively. Complication rates were not significantly affected by operative technique and suturing technique. Conversion rates were not significantly affected operative technique; using a combination of interrupted and running suturing was significantly higher than using running or interrupted (χ2 = 7.45, p < 0.05). Anastomotic leaks, strictures and total complications were equivocal between LRDA and OR (OR 1.672, 95% CI 0.796-3.514; OR 2.010, 95% CI 0.758-5.333; OR 1.172, 95% CI 0.195-7.03). Operative time was significantly greater for LRDA (SDM 1.035, 95% CI 0.574-1.495, p < 0.001). Time to initial and full enteral feeds and length of hospitalisation were shorter in the LRDA group (SDM - 0.493, 95% CI - 2.166 to 1.752, p = 0.466; SDM - 0.207, 95% CI - 1.807 to 0.822, p = 0.019; SDM - 0.111, 95% CI - 1.101 to 0.880, p = 0.466, respectively). CONCLUSIONS: LRDA showed equivalent complication rates compared to OR with an additional benefit of quicker establishment of feeds. There was no significant difference in complication and conversion rates between laparoscopic techniques. Despite a longer operative time, LRDA provides a safe minimal access approach for neonates after this consistent implementation of the technique in the past decade.
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Obstrução Duodenal , Atresia Intestinal , Laparoscopia , Duração da Cirurgia , Humanos , Laparoscopia/métodos , Atresia Intestinal/cirurgia , Obstrução Duodenal/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Técnicas de Sutura , Fístula Anastomótica/epidemiologia , Fístula Anastomótica/etiologia , Tempo de Internação/estatística & dados numéricos , Resultado do TratamentoRESUMO
OBJECTIVE: This systematic review aims to evaluate current choices in practice and outcomes of biomaterials used in patch repair of congenital diaphragmatic hernia (CDH). BACKGROUND: Multiple biomaterials, both novel and combinations of pre-existing materials are employed in patch repair of large size CDHs. METHODS: A literature search was performed across Embase, Medline, Scopus, and Web of Science. Publications that explicitly reported patch repair, material used, and recurrences following CDH repair were selected. RESULTS: Sixty-three papers were included, presenting data on 4595 patients, of which 1803 (39.2%) were managed using 19 types of patches. Goretex® (GTX) (n=1106) was the most frequently employed patch followed by Dualmesh® (n=267), Surgisis® (n=156), Marlex®/GTX® (n=56), Tutoplast dura® (n=40), Dacron® (n=34), Dacron®/GTX® (n=32), Permacol® (n=24), Teflon® (n=24), Surgisis®/GTX® (n=15), Sauvage® Filamentous Fabric (n=13), Marlex® (n=9), Alloderm® (n=8), Silastic® (n=4), Collagen coated Vicryl® mesh (CCVM) (n=1), Mersilene® (n=1), and MatriStem® (n=1) Biomaterials were further subgrouped as: synthetic nonresorbable (SNOR) (n=1458), natural resorbable (NR) (n=241), combined natural and synthetic nonresorbable (NSNOR) (n=103), and combined natural and synthetic resorbable (NSR) (n=1). The overall recurrence rate for patch repair was 16.6% (n=299). For patch types with n>20, recurrence rate was lowest in GTX/Marlex (3.6%), followed by Teflon (4.2%), Dacron (5.6%), Dualmesh (12.4%), GTX (14.8%), Permacol (16.0%), Tutoplast Dura (17.5%), SIS/GTX (26.7%), SIS (34.6%), and Dacron/GTX (37.5%).When analyzed by biomaterial groups, recurrence was highest in NSR (100%), followed by NR (31.5%), NSNOR (17.5%), and SNOR the least (14.0%). CONCLUSION: In this cohort, over one-third of CDH were closed using patches. To date, 19 patch types/variations have been employed for CDH closure. GTX is the most popular, employed in over 60% of patients; however, excluding smaller cohorts (n<20), GTX/Marlex is associated with the lowest recurrence rate (3.6%). SNOR was the material type least associated with recurrence, while NSR experienced recurrence in every instance.
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Materiais Biocompatíveis , Hérnias Diafragmáticas Congênitas , Herniorrafia , Telas Cirúrgicas , Hérnias Diafragmáticas Congênitas/cirurgia , Humanos , Herniorrafia/métodos , Herniorrafia/instrumentação , RecidivaRESUMO
BACKGROUND/AIM: Biomaterials are essential in modern medicine, both for patients and research. Their ability to acquire and maintain functional vascularization is currently debated. The aim of this study was to evaluate the vascularization induced by two collagen-based scaffolds (with 2D and 3D structures) and one non-collagen scaffold implanted on the chick embryo chorioallantoic membrane (CAM). MATERIALS AND METHODS: Classical stereomicroscopic image vascular assessment was enhanced with the IKOSA software by using two applications: the CAM assay and the Network Formation Assay, evaluating the vessel branching potential, vascular area, as well as tube length and thickness. RESULTS: Both collagen-based scaffolds induced non-inflammatory angiogenesis, but the non-collagen scaffold induced a massive inflammation followed by inflammatory-related angiogenesis. Vessels branching points/Region of Interest (Px^2) and Vessel branching points/Vessel total area (Px^2), increased exponentially until day 5 of the experiment certifying a sustained and continuous angiogenic process induced by 3D collagen scaffolds. CONCLUSION: Collagen-based scaffolds may be more suitable for neovascularization compared to non-collagen scaffolds. The present study demonstrates the potential of the CAM model in combination with AI-based software for the evaluation of vascularization in biomaterials. This approach could help to reduce and replace animal experimentation in the pre-screening of biomaterials.
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Polímeros , Alicerces Teciduais , Animais , Embrião de Galinha , Humanos , Alicerces Teciduais/química , Inteligência Artificial , Neovascularização Fisiológica , Materiais Biocompatíveis/farmacologia , Colágeno/farmacologia , Colágeno/química , Neovascularização Patológica , Engenharia TecidualRESUMO
BACKGROUND: Multiple magnet ingestion is increasingly reported in paediatrics and can cause significant morbidity. Various surgical approaches exist, though minimal literature compares outcomes between techniques. This review evaluates laparoscopic, laparoscopic-assisted, and open surgery with regard to outcomes. METHOD: Systematic review across MEDLINE, Embase, Scopus, and Web of Science identified reports of paediatric multiple magnet ingestion managed surgically between 2002 and 2022. RESULTS: Ninety-nine studies were included, reporting data from 136 cases. Of these, 82 (60%) underwent laparotomy, 43 (32%) laparoscopic surgery, and 11 (8%) laparoscopic-assisted procedures. Sixteen laparoscopic cases were converted to open, often due to intraoperative findings including necrosis/perforation, or grossly dilated bowel. Bowel perforation occurred in 108 (79%); 47 (35%) required bowel resection, and 3 had temporary stoma formation. Postoperative recovery was uneventful in 118 (86%). Complications were reported following 15 (18%) open and 3 (7%) laparoscopic surgeries. No complications occurred following laparoscopic-assisted surgery. All post-laparoscopic complications were Clavien-Dindo (CD) Grade I. Following open surgery, 5 complications were CD grade I, 6 were CD grade II, and 4 were CD grade IIIb, requiring re-laparotomy. Median length of stay for open and laparoscopic-assisted procedures was 7 days, and for laparoscopic was 5 days (p < 0.001). CONCLUSION: Surgical management of multiple magnet ingestion often achieved uncomplicated recovery and no long-term sequelae. Whilst open laparotomy was the more common approach, laparoscopic surgery was associated with reduced length of stay and postoperative complications. Therefore, in experienced hands, laparoscopic surgery should be considered first-line, with the possibility of conversion to open if required.
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Laparoscopia , Laparotomia , Imãs , Humanos , Laparoscopia/métodos , Criança , Laparotomia/métodos , Corpos Estranhos/cirurgia , Complicações Pós-Operatórias/epidemiologia , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Tempo de Internação , Resultado do Tratamento , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Ingestão de AlimentosRESUMO
INTRODUCTION: The aim of this study was to assess the adherence to the European Association of Urology (EAU)/European Society for Pediatric Urology (ESPU) 2016 guidelines in the management of undescended testes (UDT). MATERIALS AND METHODS: An online questionnaire was sent in 2023 to members of the European Paediatric Surgeons' Association (EUPSA). RESULTS: Among 157 members, 46 and 44% perform orchidopexy before 12 and 18 months, respectively. In total, 92% recommend conservative management of retractile testes and 58% offer close follow-up. In case of nonpalpable testes, 78% favor laparoscopy and 18% ultrasonography. If a peeping testicle is identified at laparoscopy, 76% perform a single-stage orchidopexy. In case of a high testicle, a staged procedure is preferred (84%). Management of blind-ending spermatic vessel is heterogenous with a majority ending the operation, followed by exploration of the inguinal canal and removal of the testicular nubbin with optional fixation of the contralateral testis. Only a minority recommends hormonal therapy to improve fertility potential in bilateral UDT. A majority (59%) discuss testis removal in UDT in postpubertal boys. In addition, 77% declare following the EAU/ESPU guidelines. Unawareness of guidelines was the most common reason cited for nonadherence. International guidelines were found to have the greatest influence on clinical practice; however, personal experience and institutional practice seem to play an important role. CONCLUSION: Most recommendations of the EAU/ESPU guidelines are being followed by EUPSA members; however, personal and institutional practice impact decision making. Hormonal therapy in bilateral UDT, management of vanishing testes, and UDT in postpubertal boys could be improved.
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Background and Objective: Robot-assisted surgery has been progressively involved in various fields of adult and pediatric surgery, demonstrating many advantages over either mini-invasive or open surgery. The aim of this review is to provide the most recent evidence on robot-assisted pediatric surgery, in all its subspecialties. Methods: A comprehensive electronic literature search of PubMed, Embase, and Cochrane Library was conducted using appropriate Medical Subject Headings (MeSH) terms and keywords. The interval time considered was a 5-year period [2017-2022], and no language restrictions were applied. Key Content and Findings: A total of 685 titles were identified. After applying exclusion criteria, 73 articles for robotic pediatric surgery have been published and were included in this review. We extrapolated and summarized the current evidence on robot-assisted surgery in pediatric age through all the fields of applicability. Conclusions: Robot-assisted surgery is technically feasible in case of a selected pediatric cohort, and it is going to achieve similar or better surgical results if related to the standard open or mini-invasive procedures. Copious case series and randomized trials are still required. Due to the great potential that this new technology is demonstrating, in the close future, the evolution of robotic platform will offer a valid and solid alternative in the treatment of various pediatric pathologies.
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AIM: Exomphalos is a congenital anomaly found in 1/4500 newborns. Choice of non-operative management of exomphalos major unamenable to primary repair is controversial. This study aims at reviewing conservative management modalities and compare outcomes and complications. METHODS: A systematic review was performed according to PRISMA guidelines of all English publications in MEDLINE and EMBASE databases. Search words were exomphalos OR omphalocoele AND conservative OR non-operative AND management. Studies were scrutinised for patient demographics, co-morbidities, mode of treatment, time to full feeds, time to full epithelialisation, length of stay, complications and mortality. Studies not specifically describing mode of management and/or describing primary or staged surgical repairs were excluded. RESULTS: Initial search resulted in 1243 studies. Forty-two studies were deemed suitable offering 822 patients for analysis after excluding duplicates and non-eligible studies. Management methods varied including painting with Alcohol, Mercurochrome, silver products, Povidone Iodine, honey and other materials. Mortality was mostly due to associated anomalies. There was mixed reporting of alcohol, silver, Povidone Iodine and mercury toxicity as well as infection during the course of treatment. CONCLUSION: This report has recognised the variations in topical substances employed for conservative management with no clear consensus. Reports on safety of different methods remain unclear.
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INTRODUCTION: Neonatal ovarian simple cyst management from the pediatric surgical aspect is unclear on cyst size, follow-up, and preferred surgical approach. Therefore, this topic was selected for the 2022 Consensus Session meeting of the European Paediatric Surgeons' Association (EUPSA). METHODS: The literature was reviewed on a predefined set of questions relating to the management of the neonatal ovarian simple cysts by a panel of 7 EUPSA members, on current evidence-based opinion and practice outlined. Each question (1) outcomes of fetal interventions in neonates after birth and consensus on size/timing of intervention, (2) consensus on the type of interventions, and (3) complications in neonatal ovarian cysts and follow-up recommendations in nonoperated/operated cysts, was presented with available evidence to congress session participants. The management approach was agreed by participants and comments were accounted to formulate the consensus statement. RESULTS: There is still limited data on potential benefits and complications of prenatal ultrasound-guided aspiration; however, neonates after such procedures should be followed for 6 months. Neonates with simple ovarian cysts larger than 4 cm should be offered surgical interventions within the 2 weeks of life with complete laparoscopic cyst aspiration and fenestration with bipolar instruments being the preferred approach. Ultrasound follow-up after surgical intervention after 3 months and with the conservative approach after every 3 to 4 months until 1 year. CONCLUSION: A peer-reviewed consensus statement for the management of neonatal ovarian simple cyst was formulated based on current evidence and peer practice. The EUPSA recognizes that the statement can be useful for pediatric surgeons in decision making for this pathology.
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Several high-risk medical devices for children have become unavailable in the European Union (EU), since requirements and costs for device certification increased markedly due to the EU Medical Device Regulation. The EU-funded CORE-MD project held a workshop in January 2023 with experts from various child health specialties, representatives of European paediatric associations, a regulatory authority and the European Commission Directorate General Health and Food Safety. A virtual follow-up meeting took place in March 2023. We developed recommendations for investigation of high-risk medical devices for children building on participants' expertise and results of a scoping review of clinical trials on high-risk medical devices in children. Approaches for evaluating and certifying high-risk medical devices for market introduction are proposed.
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BACKGROUND: The aim of this multicenter retrospective study and literature review was to review management and outcomes of neonatal esophageal perforation (NEP). METHODS: Protocol data were collected from four European Centers on gestational age, factors surrounding feeding tube insertion, management and outcomes. RESULTS: The 5-year study period (2014-2018) identified eight neonates with median gestational age of 26 + 4 weeks (23 + 4-39) and median birth weight 636 g (511-3500). All patients had NEP from enterogastric tube insertions, with the perforation occurring at median 1st day of life (range 0-25). Seven/eight patients were ventilated (two/seven-high frequency oscillation). NEP became apparent on first tube placement (n = 1), first change (n = 5), and after multiple changes (n = 2). Site of perforation was known in six (distal n = 3, proximal n = 2 and middle n = 1). Diagnosis was established by respiratory distress (n = 4), respiratory distress and sepsis (n = 2) and post-insertion chest X-ray (n = 2). Management in all patients included antibiotics and parenteral nutrition with two/eight receiving steroids and ranitidine, one/eight steroids only and one/eight ranitidine only. One neonate had a gastrostomy inserted, while in another an enterogastric tube was orally successfully re-inserted. Two neonates developed pleural effusion and/or mediastinal abscess requiring chest tube. Three neonates had significant morbidities (related to prematurity) and there was one death 10 days post-perforation (related to prematurity complications). CONCLUSIONS: NEP during NGT insertion is rare even in premature infants after evaluating data from four tertiary centers and reviewing the literature. In this small cohort, conservative management seems to be safe. A larger sample size will be necessary to answer questions on efficacy of antibiotics, antacids and NGT re-insertion time frame in NEP.
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Esophageal biomechanical studies are being performed to understand structural changes resulting from stretches during repair of esophageal atresias as well as to obtain biomechanical values for tissue-engineered esophagus. The present study offers insights into ultrastructural changes after stretching of the ovine esophagus using uniaxial stretch tests. In vitro uniaxial stretching was performed on esophagi (n = 16) obtained from the abattoir within 4-6 h of 1-month-old lambs. Esophagi were divided into 4 groups (4 esophagi/group): control, Group1 (G1), Group2 (G2), Group3 (G3) stretched to 20%, 30% and 40% of their original length respectively. Force and lengthening were measured with 5 cycles performed on every specimen. Transmission electron microscopic (TEM) studies were performed on the 4 groups. During observational TEM study of the control group there were no significant differences in muscle cell structure or extracellular matrix. In all stretched groups varying degrees of alterations were identified. The degree of damage correlated linearly with the increasing level of stretch. Distance between the cells showed significant difference between the groups (control (µ = 0.41 µm, SD = 0.26), G1 (µ = 1.36 µm, SD = 1.21), G2 (µ = 2.8 µm, SD = 1.83), and G3 (µ = 3.01 µm, SD = 2.06). The diameter of the cells (control µ = 19.87 µm, SD = 3.81; G1 µ = 20.38 µm, SD = 4.45; G2 µ = 21.7 µm, SD = 6.58; G3 µ = 24.48 µm, SD = 6.69) and the distance between myofibrils (control µ = 0.23 µm, SD = 0.08; G1 µ = 0.27 µm, SD = 0.08; G2 µ = 0.4 µm, SD = 0.15; G3 µ = 0.61 µm, SD = 0.2) were significantly different as well ( p < 0.05 was considered to be significant). Esophageal stretching > 30% alters the regular intracellular and extracellular structure of the esophageal muscle and leads to disruption of intra- and extracellular bonds. These findings could provide valuable insights into alterations in the microscopic structure of the esophagus in esophageal atresias repaired under tension as well as the basis for mechanical characterization for tissue engineering of the esophagus.
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Atresia Esofágica , Animais , Matadouros , Matriz Extracelular , Células Musculares , Ovinos , Carneiro Doméstico , Engenharia TecidualRESUMO
AIM: This study aimed to review the literature with regard to the psychological aspects in patients with pectus excavatum (PE) and pectus carinatum (PC). METHODS: The literature was reviewed by analyzing articles on PubMed using the search terms "psychology" and "pectus." RESULTS: The literature search revealed 22 articles that offered a total of 2214 patients for analysis. Regarding chest wall deformities (CWD), there were 15 articles referring to PE, 4 articles on PC, and 3 pertaining to both PE and PC. Authors used various types of questionnaires and 14 studies which also included a parent questionnaire. There are 14 reports which analyzed both the preoperative and postoperative psychological status and 4 reports in which a control group was used. Treatment of CWD was shown to have consistently positive results. There is no consensus regarding the correlation between severity of CWD and psychological issues. Only 2 studies found no statistically significant results after treatment. CONCLUSIONS: The literature reveals a great concern for psychosocial issues in CWD patients. Most articles describe improvement in overall quality of life (QOL) after surgery. An increase in social and physical function, body image, and self-esteem was observed in CWD patients, which is supported by parent responses.
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Tórax em Funil , Pectus Carinatum , Parede Torácica , Humanos , Parede Torácica/cirurgia , Qualidade de Vida/psicologia , Tórax em Funil/cirurgia , Pectus Carinatum/psicologia , Pectus Carinatum/cirurgia , Imagem Corporal/psicologiaRESUMO
Acute intestinal obstruction is a common paediatric surgical emergency and should be considered in any child presenting with vomiting, abdominal pain and abdominal distension. Many causes of bowel obstruction arise from congenital anomalies and recognition of the underlying cause of obstruction can be challenging in these settings. These cases can be further complicated if two or more congenital anomalies are present. Malrotation of the gut is defined as a congenital developmental anomaly of the rotation of the intestine and encompasses a spectrum of abnormalities. Meckel's diverticulum is another congenital anomaly which occurs secondary to the failure of the vitellointestinal duct to close and can present in 2% of the population. We describe an interesting case of a 19-month-old-boy who presented acutely with symptoms of bowel obstruction and was found to have both intestinal malrotation and Meckel's diverticulum.
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AIM: This study reviewed the literature on the laparoscopic management of cloaca. METHODS: A Medline and Embase search was performed for "laparoscopy" and "cloaca." Articles for which full-text in English was not available, duplicate articles, and review articles were excluded. Demographic characteristics, duration of follow-up, length of common channel, postoperative complications, and functional outcomes were analyzed. RESULTS: The database search retrieved 81 articles after excluding unrelated articles and identified new articles through cross-referencing 14 articles (72 patients) for this review. The rectal pouch was situated below the pubococcygeal (PC) line in three patients. In all other patients, the rectum was located above the PC line. Only the rectal component of the malformation was repaired laparoscopically in 80% (58/72). Fourteen patients underwent laparoscopic mobilization of the rectum and urogenital component. The length of the common channel was more than 3 cm in all these fourteen patients. The most common complication was rectal prolapse (n = 11). Functional evaluation by Krickenbeck scoring system was reported in 32 patients, of which 6/32 (18.75%) had fecal soiling > Grade 2. DISCUSSION: Until recently, laparoscopy for the common cloaca was almost exclusively used in patients with low urogenital sinus with high rectal pouch. Moreover, only the rectal component was repaired laparoscopically. Recently, laparoscopic rectal mobilization and urogenital separation was described for patients with common channel length ≥3 cm. It has been reported that laparoscopic vaginal mobilization is easy and more complete by this technique and may avoid vaginal replacement in most of these patients with the long common channel. However, only two studies have reported this technique, and its reproducibility and long-term results are still awaited. Another interesting observation was the increasing use of urethral length along with common channel length in determining the appropriate procedure for the patients with common cloaca. Recent studies propose that the urogenital separation technique be preferred over urogenital mobilization in patients with the short urethra. Nonetheless, we still don't have long-term comparative data to demonstrate that the functional outcomes are better with this new algorithm. We conclude that the persistent cloaca needs an individualized approach, and laparoscopy can be utilized to mobilize the high rectum and is also helpful for the urogenital separation in patients with common channel length >3 cm. However, at present, there is no conclusive evidence to support that laparoscopic repair has a better functional outcome than the open approach.
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Cloaca , Laparoscopia , Animais , Cloaca/anormalidades , Cloaca/cirurgia , Feminino , Humanos , Laparoscopia/métodos , Reto/anormalidades , Reto/cirurgia , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: YouTube is overloaded with various medical videos and has become a common source for surgeons and the general public alike to update on surgical procedures. This study determined the quality and benefits of information with regards to laparoscopic pyloromyotomy on YouTube. METHODS: A search was performed on YouTube using the key words "laparoscopic pyloromyotomy." All of the videos were viewed and evaluated by 2 surgeons watching the first 20 seconds and selected segments of each video to determine the content of the videos. The exclusion criteria were videos not related to laparoscopic pyloromyotomy, Microsoft-PowerPoint slide presentations and repeated videos. RESULTS: The search revealed 471 videos and video playlists, and of the 350 watched videos only 34 were on the topic of laparoscopic pyloromyotomy. Eight videos had an institutional source and 26 were private uploads. Among the analyzed videos, 11 were in high-definition (HD) and 23 non-HD. Regarding the country of origin, most of them were from India (N.=6) and the USA (N.=6), and regarding language, English was most common 28. The videos were uploaded between the years 2007-2016.The number of views ranged from 21 to 14,783 and mean duration of the videos was 2.55 min. There was a noticeable paucity of information as the largest number of videos offered a brief text description below only. CONCLUSIONS: Social media exposure of laparoscopic pyloromyotomy on YouTube can be summarized as follows: one-quarter of the videos are institutional uploads, English language videos top the list, mean video durations are 2.5 minutes with an average number of views >2500 and the majority of surgery videos focus on the main part of the procedure.