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Introduction: Accidental caustic burns of the esophagus in children represent a significant global health challenge, often necessitating esophageal reconstruction. The aim of this study is to compare the efficacy and morbidity related to esophagus replacement with colonic and gastric tube transplants in a pediatric population followed for caustic stenosis. Methods: This retrospective study was conducted at a tertiary pediatric surgery unit for children treated from January 1989 to December 2022. We compared colonic and gastric tube esophageal replacement. Short term (within 30 days) and mid-term outcomes and complications were reviewed. Statistical evaluation was considered using a Chi-square test for categorical data analysis. Results: A total of 124 children with caustic esophageal burns were included. Among them, 23 (18.5%) had a gastric tube transplant for esophagus replacement and 101 (81.5%) a colonic transplant. During surgical intervention, we found a significantly higher risk of complications when using a colonic transplant (34%, p < 0.001). There was no significant statistical difference in postoperative short term and mid-term complications between the two techniques. Twenty-six (26%) of the children required a reoperation, with a higher risk in the gastric tube transplant group (p < 0.001). Endoscopic dilatation after surgery was also performed on a higher number of children who had received a gastric tube transplant (p = 0.005). Overall, 97.6% recovered full normal oral feeding. Conclusions: We found that colonic and gastric tube replacement are both good options for pediatric esophageal replacement after a caustic injury and show effectiveness over time. Gastric tube transplants carried a slightly higher risk of reoperations and a higher number of dilatations post-surgery. However, our groups are not really comparable, due to the much higher number of colonic transplants. Both surgical options have to be considered during surgery, and the choice depends on the anatomy of the patient. Our future research will focus on assessing long term quality of life and the potential risk of neoplastic complications.
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Details of serious injuries to children ≤16 yrs. of age that necessitated urgent surgical intervention by the Department of Pediatric Surgery of the University Hospital of Lausanne, Switzerland were recorded into a database registry. Some 15 110 entries listed the precise time of injury, and 3114 (20.6%) of these resulted from participating in sport-associated activities. Time-of-day, day-of-week and month-of-year differences in the total number of children's accidental sport injuries (CASI) were validated. Time-of-day patterns were substantiated for "All Sports", for both boys and girls 5-16 yrs. of age, with more boys than girls experiencing incidents at almost every clock hour. Moreover, they were substantiated for this age group for each of the six different considered individual and team CASI categories - Physical Exercises at School; Bicycle Riding; Roller Skating and Skateboarding; Snow Skiing, Sledding, and Tobogganing; Soccer; and Basketball - for which sample sizes were sufficiently large (n > 230) to perform statistical assessment by ANOVA, t-test and/or cosinor analyses. CASI happened primarily between 06:00 and 17:00 h and rarely evening or overnight. Features - specific clock-time and number of peaks and troughs - of the CASI daily curve pattern of the individual six sport categories differed somewhat; nonetheless, excess or greatest number of CASI typically happened between 12:00 and 14:00 h, even when summertime and other scheduled school and family vacation periods were taken into account. Time-of-day and day-of-week patterns in the boy/girl sex ratio were also validated, with midday and Friday/Saturday peaks, respectively. We hypothesize the prominent 24 h patterns of CASI of 5-16 yr. olds, in particular, are representative of a combination of several determinants. These include exogenous periodic and cyclic environmental and sociocultural phenomena, genetic sex-related traits, plus endogenous circadian cognitive and physiologic rhythms, with the common midday injury excess of many sport categories, at least in part, the consequence of the well-documented midday dip in attention and vigilance of children.
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Ciclos de Actividad , Traumatismos en Atletas/epidemiología , Ritmo Circadiano , Adolescente , Distribución por Edad , Traumatismos en Atletas/diagnóstico , Traumatismos en Atletas/cirugía , Niño , Preescolar , Bases de Datos Factuales , Femenino , Vacaciones y Feriados , Humanos , Masculino , Sistema de Registros , Factores de Riesgo , Estaciones del Año , Caracteres Sexuales , Distribución por Sexo , Suiza/epidemiología , Factores de TiempoRESUMEN
[This corrects the article DOI: 10.1055/s-0037-1599796.].
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INTRODUCTION: Polypoid lesions of the gallbladder (PLG) are relatively common in adults, while they are very rare in children. The use of high-quality ultrasonography leads to increased detection of PLG, although less than 20 pediatric cases of primary PLG have been reported in the literature. The aim of this study was to address the experience of PLG management in children. MATERIALS AND METHODS: A retrospective multicenter review of children with ultrasonographically defined PLG between 2006 and 2016 was performed. The data from 12 pediatric surgery centers were compiled for this purpose. RESULTS: Eighteen patients (mean age: 10.4 ± 4.1 years) were included and managed according to each center's protocols. Cholecystectomy was performed for nine symptomatic patients. Histopathology conclusively revealed four tubular and five papillary adenomas, with a median size of 12 mm (ranging from 3 to 35 mm). Nine asymptomatic children were monitored by sonography over a 24-month (ranging from 12 to 66 months) follow-up period. The median PLG size was 7 mm (ranging from 3 to 9 mm). Two lesions disappeared after 1 and 2 years of follow-up, respectively. None of the patients developed symptoms or malignant transformation. CONCLUSION: This report confirms appropriate use of a conservative approach with annual clinical and ultrasound follow-up for small-sized and isolated PLG in children given the absence of malignancy and potential vanishing entities. Surgical treatment should be considered in case of lesions larger than 10 mm in size or when they are associated with symptoms.
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Adenoma/terapia , Colecistectomía , Tratamiento Conservador , Neoplasias de la Vesícula Biliar/terapia , Pólipos/terapia , Espera Vigilante , Adenoma/diagnóstico por imagen , Adolescente , Niño , Preescolar , Femenino , Estudios de Seguimiento , Neoplasias de la Vesícula Biliar/diagnóstico por imagen , Humanos , Masculino , Pólipos/diagnóstico por imagen , Estudios Retrospectivos , Resultado del Tratamiento , UltrasonografíaRESUMEN
Giant omphalocele (GO) management is controversial and not easy. Conservative management at birth and delayed surgical closure is usually mandatory. Postponed surgery may be challenging and carry the risk of intensive care treatment. We report on five children who were treated in our department for GO between 2000 and 2010. Initially, the patients were managed conservatively in West Africa. Delayed closure of the ventral hernia was performed in Switzerland after patient transfer through a nongovernmental organization. Fascial closure was performed at the median age of 23 months. Median diameter of the hernias was 10 × 10 cm ranging from 10 × 8 cm to 24 × 15 cm. Four (80%) patients had associated anomalies. Three children needed mechanical ventilation in the intensive care unit after surgery. Median hospitalization was 19 days. Complications were seen in two patients. The follow-up showed no recurrence of ventral hernia. There was no mortality. This report shows that conservative management of a GO at birth with delayed closure of the ventral hernia after transferring the patients to a European center is a safe approach for West African children and avoids life-threatening procedures. Delayed closure of a GO may be nevertheless challenging everywhere.
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BACKGROUND: Intestinal malrotations with midgut volvulus are surgical emergencies that can lead to life-threatening intestinal necrosis. This study evaluates the feasibility and the outcomes of laparoscopic treatment of midgut volvulus compared with classic open Ladd's procedure in neonates. MATERIALS AND METHODS: The medical records of all neonates with diagnosis of malrotation and volvulus, who underwent surgery between January 1993 and January 2014, were reviewed. We considered the group of neonates laparoscopically treated (Group A, n = 20) and we compared it with an equal number of neonates treated with the classical open Ladd's procedure (Group B, n = 20). RESULTS: The median age at surgery was 8.4 days and the mean weight was 3.340 kg. The suspicion of volvulus was documented by plain abdominal radiograph, upper gastrointestinal contrast study, and/or ultrasound scanning of the mesenteric vessels. All the patients were treated according to the Ladd's procedure. Conversion to an open procedure was necessary in 25% of the patients. The mean operative time was 80 minutes (28-190 minutes) in Group A and 61 minutes (40-130 minutes) in Group B (P = .04). The median time to full diet (P = .02) and hospital stay (P = .04) was better in Group A. Rehospitalization because of recurrence of occlusive symptoms occurred in 30% of patients in Group A (n = 6) and in 40% of patients in Group B (n = 8). Among these, all the 6 patients of Group A underwent redo surgery for additional division of Ladd's bands or debridement; instead in Group B, 4 of 8 patients underwent open redo surgery. CONCLUSIONS: Laparoscopic exploration is the procedure of choice in case of suspicion of intestinal malrotation and volvulus. Laparoscopic treatment is feasible and safe even in neonatal age without additional risks compared with classical open Ladd's procedure.
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Anomalías del Sistema Digestivo/cirugía , Vólvulo Intestinal/cirugía , Laparoscopía , Laparotomía , Conversión a Cirugía Abierta/estadística & datos numéricos , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Tiempo de Internación/estadística & datos numéricos , Masculino , Tempo Operativo , Recurrencia , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Replacement of the esophagus in children can be performed in cases of malformations, injuries, or acquired conditions. The new esophagus should allow normal oral feeding, with little or no gastroesophageal reflux, and be able to work well for the lifetime of the patient. For over a century, many substitutes have been used, such as segments of colon, the entire stomach, gastric tubes, or parts of the small bowel, but none are perfect or function like a normal esophagus. Esophageal replacements are demanding challenges for pediatric surgeons. Here, I review the different techniques and the pitfalls related to these procedures on the basis of our experience of more than 300 esophageal replacements in children performed since 1989.
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Enfermedades del Esófago/diagnóstico , Enfermedades del Esófago/cirugía , Esofagectomía/métodos , Esófago/anomalías , Esófago/cirugía , Niño , Preescolar , Colon/trasplante , Estenosis Esofágica/diagnóstico , Estenosis Esofágica/cirugía , Esófago/patología , Humanos , Intestino Delgado/trasplanteRESUMEN
We report a case of an extremely preterm infant with intestinal malrotation who contracted postnatal systemic cytomegalovirus (CMV) infection with a complicated intestinal evolution requiring repeated surgical interventions and antiviral treatment. This report is to emphasize that prolonged gastrointestinal symptoms in extremely preterm infants fed with non-pasteurized breast milk should lead to suspicion of CMV infection. The importance of preventive measures when feeding very preterm infants with breast milk needs to be considered. Furthermore, the indications for antiviral treatment, in particular in preterm infants, need to be clarified.
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Lactancia Materna/efectos adversos , Infecciones por Citomegalovirus/etiología , Anomalías del Sistema Digestivo/cirugía , Enfermedades del Prematuro , Transmisión Vertical de Enfermedad Infecciosa , Vólvulo Intestinal/cirugía , Leche Humana/virología , Infección de la Herida Quirúrgica/etiología , Citomegalovirus/genética , Infecciones por Citomegalovirus/virología , ADN Viral/análisis , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Edad Gestacional , Humanos , Recién Nacido , Recien Nacido Prematuro , Masculino , Infección de la Herida Quirúrgica/virologíaRESUMEN
PURPOSE: A surgical gastrostomy is mandatory in cases where a PEG is not feasible. Various minimally invasive techniques have been described, but many involve unusable materials in small children and/or have risk of disunion. We describe a technique for true Stamm gastrostomy performed by laparoscopy (LSG) with a purse string suture and four points of attachment onto the wall. METHOD: We reviewed 20 children who underwent an LSG from 2010 to 2013. After incision of the skin at the location planned for the gastrostomy, using three 3-5mm ports the stomach is fixed to the wall by three suspension stitches, which are entered and then emerged subcutaneously. A fourth stitch of attachment is used to make an award on the stomach and tie around the gastrostomy tube. RESULTS: Mean age was 4.2 years, with 70% aged <2 years. All children were malnourished, most often severely. All but two underwent a concomitant fundoplication. Feeding through the gastrostomy started on D0 or D1. Total feeding by gastrostomy was achieved in a mean duration of 2.9 day. Mean hospital stay was 4.5 days. There was no perioperative complication. Mean follow-up was 14 months. Once, the balloon was accidently deflated and reinflated in the wall leading to its necrosis. Five peristomial granulomas were noticed. It was always possible to replace the tube by a gastrostomy device at least 6 weeks after surgery. CONCLUSION: This new technique for true Stamm gastrostomy by laparoscopy reproduces exactly the one done by laparotomy, without special equipment. It can be made since the neonatal period, in all the circumstances when a laparoscopy is possible.
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Gastrostomía/métodos , Laparoscopía/métodos , Adolescente , Niño , Preescolar , Nutrición Enteral , Fundoplicación , Gastrostomía/efectos adversos , Gastrostomía/instrumentación , Granuloma/etiología , Humanos , Lactante , Laparoscopía/efectos adversos , Laparoscopía/instrumentación , Tiempo de Internación , Necrosis/etiología , Estómago/patología , Gastropatías/etiología , Técnicas de SuturaRESUMEN
We report the case of a 6-month-old boy known antenatally to have a mediastinal cyst. Postnatal workup showed a noncommunicating compressive cyst bound to the lower third of the native esophagus. He underwent its removal by transhiatal laparoscopy. This appears to be the first case of laparoscopic removal of a thoracic esophageal duplication cyst in a child.
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Esofagectomía/métodos , Esófago/anomalías , Esófago/cirugía , Laparoscopía/métodos , Humanos , Lactante , MasculinoRESUMEN
OBJECTIVES: To compare the accuracy of prenatal ultrasonography (US) to magnetic resonance imaging (MRI) in the characterisation of congenital lung anomalies, and to assess their agreement with final diagnosis. To evaluate the influence of additional MRI information on therapeutic management. METHODS: 26 prenatal congenital lung anomalies detected consecutively between 2006 and 2012 were retrospectively evaluated. Lesions were initially observed at prenatal US and further investigated with MRI. Prenatal US and MRI imaging findings, and suggested diagnosis were compared with the final diagnosis, obtained from autopsies (4), pathological evaluation following surgical resection (15) and postnatal imaging studies (7). RESULTS: Postnatal diagnoses included 7 congenital pulmonary airway malformations, 8 complex lesions, 7 overinflations, 1 sequestration, 1 bronchogenic cyst, 1 blastoma and 1 bilateral lymphangioma. Suggested prenatal US and MRI diagnosis was correct in 34.6% and 46.2% of patients, respectively, mainly isolated lung lesions with typical imaging findings. Nonspecific imaging findings at US and MRI studies were observed in 38.4% of cases. In 42% of the operated anomalies, pathological dissection revealed the presence of complex anomalies. MRI changed the US diagnosis, but not the further management in 9.7% of the lesions. CONCLUSIONS: Prenatal US and MRI showed a high accuracy in the diagnosis of isolated congenital lung lesions with typical imaging findings. However, overall characterisation rates were low, because of both a high percentage of complex lesions and of lesions with nonspecific imaging findings. MRI was better than US in characterising complex lesions, but its additional information did not influence therapy decisions.
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Pulmón/anomalías , Imagen por Resonancia Magnética/métodos , Ultrasonografía Prenatal/métodos , Femenino , Humanos , Recién Nacido , Pulmón/diagnóstico por imagen , Pulmón/patología , Masculino , Reproducibilidad de los Resultados , Sensibilidad y EspecificidadRESUMEN
INTRODUCTION: Partial splenectomy in children is a good surgical option for hematological diseases and focal splenic tumors because it allows the preservation of the spleen's immunological function. Furthermore, it can be performed by laparoscopy in children as it is a safe procedure, offering the benefits of a minimally invasive approach. MATERIALS AND METHODS: The software VR-render LE version 0.81 is a system that enables the visualization of bidimentional 3D images with magnification of anatomical details. We have applied this system to five cases of non-parasitic splenic cysts before laparoscopic partial splenectomy. RESULTS: The images obtained with VR rendering software permitted the preoperative reconstruction of the vascularization of the splenic hilum, allowing the surgeon safe vessel control during laparoscopic procedures. All five partial splenectomies were carried out with no complications or major blood loss. CONCLUSIONS: Laparoscopic partial splenectomy should be a first choice procedure because it is feasible, reproducible, and safe for children; furthermore, it preserves enough splenic tissue thereby preventing post-splenectomy infections. Volume rendering provides high anatomical resolution and can be useful in guiding the surgical procedure.
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Quistes/cirugía , Imagenología Tridimensional , Laparoscopía/métodos , Imagen Multimodal , Cuidados Preoperatorios/métodos , Esplenectomía/métodos , Enfermedades del Bazo/cirugía , Tomografía Computarizada por Rayos X , Interfaz Usuario-Computador , Adolescente , Niño , Quistes/diagnóstico por imagen , Quistes/patología , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Tamaño de los Órganos , Estudios Retrospectivos , Enfermedades del Bazo/diagnóstico por imagen , Enfermedades del Bazo/patologíaRESUMEN
BACKGROUND: Esophageal replacement for caustic stenosis in children poses a challenging surgical problem. Blind removal of the injured esophagus without thoracotomy through a left cervical and transhiatal approach followed by an orthotopic esophageal replacement using either the colon or the stomach is a difficult procedure and can be dangerous in children. We performed our first total laparoscopic transhiatal esophagectomy in February 2007. We aim to compare this new technique to the previously applied method of blind closed-chest esophagectomy through a cervicotomy and laparotomy. METHODS: We analyzed the surgery and follow-up of 40 children operated upon for extensive irreversible caustic burns of the esophagus. The first 20 esophageal replacements were performed following a blind dissection of the mediastinum through a cervical incision and a laparotomy for esophagectomy (Group I). The last 20 esophageal replacements were performed after laparoscopic transhiatal dissection in the mediastinum and cervicotomy in the neck for esophagectomy (Group II). All operations were performed under the supervision of the same senior surgeon. RESULTS: Average age at the time of surgery was the same in both groups. Total esophagectomy was achieved in 45.0% of cases in Group I versus in 90.0% of cases in Group II. Colon was used in 80.0% of cases in Group I and in 90.0% in Group II. The mean duration of surgery was one hour longer in the laparoscopy group. One vascular injury was reported in the blind laparotomy group. Pneumothorax was more frequent in Group II without significant consequences besides drainage. Average time of extubation was about the same in both groups (1.8days). CONCLUSION: Laparoscopic transhiatal esophagectomy for caustic burns before esophageal replacement in children is safe and effective. It could avoid vascular and bronchial mediastinal injuries as the dissection is performed under direct visual control. The routine use of laparoscopic assistance by a senior surgeon improves the safety of esophageal dissection and reduces life-threatening complications.
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Quemaduras Químicas/cirugía , Estenosis Esofágica/inducido químicamente , Estenosis Esofágica/cirugía , Esofagectomía/métodos , Laparoscopía/métodos , Adolescente , Cáusticos , Niño , Preescolar , Femenino , Humanos , Lactante , Laparotomía/métodos , Masculino , Tempo Operativo , Resultado del TratamientoAsunto(s)
Nutrición Enteral/métodos , Niño , Contraindicaciones , Gastrostomía , Humanos , Intubación GastrointestinalRESUMEN
This paper describes a one-month-old girl presenting with respiratory and growth failure due to diaphragmatic paralysis associated with left brachial plexus palsy after forceps delivery. Despite continuous positive pressure ventilation and nasogastric feeding, the situation did not improve and a laparoscopic diaphragmatic plication had to be performed. When dealing with a child born with brachial plexus palsy, one must think of this possible association and if necessary proceed to the complementary radiological examinations. The treatment must avoid complications like feeding difficulties and failure to thrive, respiratory infections or atelectasis. It includes intensive support and a good evaluation of the prognosis of the lesion to decide the best moment for a surgical therapy.
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Traumatismos del Nacimiento/complicaciones , Neuropatías del Plexo Braquial/complicaciones , Parálisis Respiratoria/diagnóstico , Femenino , Humanos , Lactante , Parálisis Respiratoria/etiologíaRESUMEN
We report the case of an asymptomatic neonate prenatally diagnosed with a left basal pulmonary sequestration. The preoperative chest computed tomography with contrast showed 2 aberrant arteries arising from the distal thoracic aorta and supplying the intralobar left inferior lung malformation. Strategy and treatment by thoracoscopic segmentectomy are presented.
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Aorta Torácica/anomalías , Secuestro Broncopulmonar/diagnóstico por imagen , Pulmón/irrigación sanguínea , Arteria Pulmonar/anomalías , Toracoscopía/métodos , Aortografía , Enfermedades Asintomáticas , Secuestro Broncopulmonar/cirugía , Medios de Contraste , Humanos , Imagenología Tridimensional , Recién Nacido , Ligadura , Pulmón/embriología , Masculino , Neumonectomía , Arteria Pulmonar/diagnóstico por imagen , Tomografía Computarizada EspiralRESUMEN
Prenatal diagnosis of congenital lung anomalies has increased in recent years as imaging methods have benefitted from technical improvements. The purpose of this pictorial essay is to illustrate typical imaging findings of a wide spectrum of congenital lung anomalies on prenatal US and MRI. Moreover, we propose an algorithm based on imaging findings to facilitate the differential diagnosis, and suggest a follow-up algorithm during pregnancy and in the immediate postnatal period.
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Algoritmos , Interpretación de Imagen Asistida por Computador/métodos , Pulmón/anomalías , Diagnóstico Prenatal/métodos , Anomalías del Sistema Respiratorio/diagnóstico , Ultrasonografía/métodos , Humanos , Pulmón/diagnóstico por imagen , Pulmón/patología , Imagen por Resonancia MagnéticaRESUMEN
BACKGROUND: In 1989, we introduced a 1-stage procedure with orthotopic colonic transplants for esophageal stenosis. A pitfall of this procedure is frequent reflux and/or stasis in the transplants from the cologastric anastomosis. Since 1993, we have used a new antireflux wrap (ARW) using an anterior wrap technique similar to the Dor procedure but fixed to the right crus of the diaphragm. PURPOSE: The purpose of the study was to evaluate ARWs. METHOD: From 1993 to 2008, the records of 67 patients with an ARW were compared with 27 without ARW (either operated on before 1993 or ARW was not appropriate) after colonic transplant for caustic esophageal stenosis. Both groups otherwise underwent the same surgical procedure. Postoperative esophagograms done on postoperative day 10 were reviewed for the presence of gastrocolonic reflux and stasis in the transplant. RESULTS: The reflux rate on the initial esophagogram was reduced from 48.1% to 7.5% using ARW. The incidence of reflux on later esophagograms was 40.0% with no ARW and 21.4% with ARW. The 25% long-term rate of stasis in the colonic transplant was not increased with ARW. CONCLUSIONS: A loose ARW in patients with colonic esophageal replacements reduces gastrocolic reflux without increasing the rate of stasis. In the long term, children adapt better to stasis than to reflux and are thus protected from occult inflammation.