Associated anomalies in Pierre Robin sequence.

Pierre Robin sequence (PRS) is frequently co-occurring with other non-PRS congenital anomalies. The types and the prevalence of anomalies co-occurring with PRS vary in the reported studies. The aims of this report was to study the types and the prevalence of the anomalies co-occurring with PRS in a well-studied population northeastern France. The types and the prevalence of anomalies co-occurring in cases with PRS were ascertained in all terminations of pregnancy, stillbirths and live births in 387,067 births occurring consecutively during the period 1979-2007 in the area covered by our registry of congenital anomalies which is population-based, 89 cases of PRS were registered during the study period with a prevalence of 2.29 per 10,000 births, 69.7% of the cases had associated non-PRS anomalies. Chromosomal abnormalities were present in 10 (11.2%) cases including three 22 q11.2 deletion. Non-chromosomal recognizable conditions were diagnosed in 27 cases (30.3%) including 10 Stickler syndrome, 8 Treacher Collins syndrome, 3 cases with short stature and 6 other syndromes. Multiple congenital anomalies (MCA) were present in 25 cases (28.1%). The most frequent MCA were in the ear, face and neck (35 out of 98 anomalies, 35.7%), cardiovascular (18 anomalies, 18.4%), musculoskeletal (11 anomalies, 11.2%), central nervous (7 anomalies, 7.1%), urinary (6 anomalies, 6.1%), and eye (6 anomalies, 6.1%) system. The high prevalence of associated anomalies justifies a thorough screening for other congenital anomalies in cases with PRS.

Retrospective evaluation of clinical and molecular data of 148 cases of esophageal atresia.

Developmental abnormalities provide a unique opportunity to seek for the molecular mechanisms underlying human organogenesis. Esophageal development remains incompletely understood and elucidating causes for esophageal atresia (EA) in humans would contribute to achieve a better comprehension. Prenatal detection, syndromic classification, molecular diagnosis, and prognostic factors in EA are challenging. Some syndromes have been described to frequently include EA, such as CHARGE, EFTUD2-mandibulofacial dysostosis, Feingold syndrome, trisomy 18, and Fanconi anemia. However, no molecular diagnosis is made in most cases, including frequent associations, such as Vertebral-Anal-Cardiac-Tracheo-Esophageal-Renal-Limb defects (VACTERL). This study evaluates the clinical and genetic test results of 139 neonates and 9 fetuses followed-up at the Necker-Enfants Malades Hospital over a 10-years period. Overall, 52 cases were isolated EA (35%), and 96 were associated with other anomalies (65%). The latter group is divided into three subgroups: EA with a known genomic cause (9/148, 6%); EA with Vertebral-Anal-Cardiac-Tracheo-Esophageal-Renal-Limb defects (VACTERL) or VACTERL/Oculo-Auriculo-Vertebral Dysplasia (VACTERL/OAV) (22/148, 14%); EA with associated malformations including congenital heart defects, duodenal atresia, and diaphragmatic hernia without known associations or syndromes yet described (65/148, 44%). Altogether, the molecular diagnostic rate remains very low and may underlie frequent non-Mendelian genetic models.

The Predictors of Seizures in Patients with Encephalocele: An 11-Year Experience from a Tertiary Hospital.

INTRODUCTION: The aim of the study was to investigate and identify the predictors associated with the incidence of seizures in patients with encephalocele (EC). METHODS: A retrospective analysis was undertaken of patients treated for EC at a tertiary medical center in Tehran between 2010 and 2021. Data including age at presentation, gender, location, size, and content of EC, ventriculomegaly, hydrocephalus, associated anomalies, and neurodevelopmental delay (NDD) were evaluated for their prognostic value. In addition, univariate and multivariate analyses were performed to identify the correlation between independent predictors and seizure incidence. RESULTS: One hundred and two cases of EC were identified. Seventy-one ECs (69.6%) were posterior ECs, while 31 (30.4%) were anterior. Neural tissue was found in 43 (42.2%) of the ECs. Thirty-three patients (32.4%) had ventriculomegaly, of which 90.9% underwent shunt placement for progressive or symptomatic hydrocephalus. Seizure was found in 26 (25.5%) patients. On univariate analysis, presence of other anomalies, postoperative infections, and NDD were associated with seizures (p < 0.05). When the anomalies were categorized into intracranial and extracranial groups in univariate analysis, none was associated with statistically significant increase in seizure (p values of 0.09 and 0.61, respectively). Although according to multivariate analysis, only the association between other associated anomalies and seizure was near significant (OR: 2.0, 95% CI: 0.95-4.2, p = 0.049). Children with NDD and postoperative infection were, respectively, 3.04 and 1.3 times more at risk to experience seizures compared to other patients. CONCLUSION: We found a rate of 25.5% risk of seizure in patients with EC. This study could not find any significant predictors of seizure in children with EC. However, pediatric patients with postoperative infections including sepsis, wound infection, and NDD require more consideration to reduce the risk of seizure.

Gastrointestinal Duplications: A Decade's Experience.

Context: Gastrointestinal (GI) duplications are rare congenital malformations with diverse presentations. They usually present in the pediatric age, especially in the first 2 years of life. Aims: To present our experience with GI duplication (cysts) at a pediatric surgery tertiary care teaching institute. Settings and Design: It is a retrospective observational study undertaken in the department of pediatric surgery at our center between 2012 and 2022 for GI duplications. Materials and Methods: All children were analyzed for their age, sex, presentation, radiological evaluation, operative management, and outcomes. Results: Thirty-two patients were diagnosed with GI duplication. Slight male predominance was present in the series (M: F ≈ 4:3). Fifteen (46.88%) patients presented in the neonatal age group; 26 (81.25%) patients were under 2 years. In the majority of cases (n = 23, 71.88%), the presentation was acute onset. Double duplication cysts on opposite sides of the diaphragm were present in one case. The most common location was ileum (n = 17), followed by gallbladder (n = 6), appendix (n = 3), gastric (n = 1), jejunum (n = 1), esophagus (n = 1), ileocecal junction (n = 1), duodenum (n = 1), sigmoid (n = 1), and anal canal (n = 1). Multiple associations (malformations/surgical pathologies) were present. Intussusception (n = 6) was the most common, followed by intestinal atresia (n = 5), anorectal malformation (n = 3), abdominal wall defect (n = 3), hemorrhagic cyst (n = 1), Meckel's diverticulum (n = 1), and sacrococcygeal teratoma (n = 1). Four cases were associated with intestinal volvulus, three cases with intestinal adhesions, and two with intestinal perforation. Favorable outcomes were present in 75% of cases. Conclusion: GI duplications have varied presentations depending on site, size, type, local mass effect, mucosal pattern, and associated complications. The importance of clinical suspicion and radiology cannot be underrated. Early diagnosis is required to prevent postoperative complications. Management is individualized as per the type of duplication anomaly and its relation with the involved GI tract.

Co-occurring anomalies in congenital oral clefts.

Oral clefts (OCs) are frequently co-occurring with other non-OC congenital anomalies. The types and the prevalence of anomalies co-occurring with OCs vary in the reported studies. The aims of this report were to study the types and the prevalence of the anomalies co-occurring with OCs in a well-defined population. The types and the prevalence of anomalies co-occurring in cases with OCs were ascertained in all terminations of pregnancy, stillbirths, and live births in 387,067 births occurring consecutively during the period 1979-2007 in the area covered by our registry of congenital anomalies which is population based, 789 cases of OCs were registered during the study period with a prevalence of 20.4 per 10,000 births, 39.5% of the cases had associated non-OC anomalies. Associated anomalies were more common in cases with cleft palate (52.4%) than in cases with cleft lip and palate (37.3%) and in cases with cleft lip only (16.8%). Chromosomal abnormalities were present in 94 (11.9%) cases including 27 trisomies 13, 15 trisomies 18, 12 22 q11.2 deletion, and 40 other chromosomal abnormalities. Nonchromosomal recognizable conditions were diagnosed in 38 cases (4.8%) including syndromes, associations, spectrums and sequences. Multiple congenital anomalies (MCAs) were present in 180 cases (22.8%). The most frequent MCA were in the musculoskeletal system (16.7%), the central nervous system (15.0%), the urogenital system (13.7%), the cardiovascular system (8.6%), and the digestive system (6.6%). The high prevalence of associated anomalies justifies a thorough screening for other congenital anomalies in cases with OCs.

Congenital Chylothorax of the Newborn: A Systematic Analysis of Published Cases between 1990 and 2018.

BACKGROUND: Congenital chylothorax (CCT) of the newborn is a rare entity but the most common cause of pleural effusion in this age-group. We aimed to find the optimal treatment strategy. MATERIAL AND METHODS: A PubMed search was performed according to the PRISMA criteria. All cases were analyzed according to prenatal, perinatal, and postnatal treatment modalities and follow-ups. RESULTS: We identified 753 cases from 157 studies published between 1990 and 2018. The all-cause mortality rate was 28%. Prematurity was present in 71%, male gender dominated 57%, mean gestational age was 34 weeks, and birth weight was 2,654 g. Seventy-nine percent of newborns had bilateral CCT, the most common associated congenital anomalies with CCT were pulmonary lymphangiectasia and pulmonary hypoplasia, and the most common chromosomal aberrations were Down, Noonan, and Turner syndromes, respectively. Mechanical ventilation was reported in 381 cases for mean 17 (range 1-120) days; pleural punctuations and drainages were performed in 32% and 64%, respectively. Forty-four percent received total parenteral nutrition (TPN) for mean 21 days, 46% medium-chain triglyceride (MCT) diet for mean 37 days, 20% octreotide, and 3% somatostatin; chemical pleurodesis was performed in 116 cases, and surgery was reported in 48 cases with a success rate of 69%. In 462 cases (68%), complete restitution was reported; in 34 of 44 cases (77%), intrauterine intervention was carried out. CONCLUSION: Respiratory support, pleural drainages, TPN, and MCT diet as octreotide remain to be the cornerstones of CCT management. Pleurodesis with OK-432 done prenatally and povidone-iodine postnatally might be discussed for use in life-threatening CCT.

Concealed Penile Duplication - Presenting Late.

We report a case of concealed penile duplication without many symptoms and normally looking external genitalia in a 10-year-old boy. He was evaluated with appropriate imaging and had successful surgical reconstruction of his genitalia with good cosmesis and functional outcome.

Cross-sectional analysis of associated anomalies and vertebral anomaly location in 1289 surgical congenital scoliosis.

PURPOSE: This study systematically analyzed and assessed the interrelationships among vertebral anomaly location, congenital scoliosis (CS) type and associated abnormality prevalence. METHODS: We retrospectively extracted medical records of 1289 CS inpatients surgically treated in our institute from January 2010-December 2019. All patients underwent spinal X-ray, CT, MRI, echocardiogram, urogenital ultrasound and systemic physical examination. We analyzed information on demographics, CS type, associated anomalies and vertebral anomaly location. RESULTS: Cervical, thoracic and lumbar vertebral anomalies were found in 5.7%, 78.1% and 33.6% of patients, respectively. 82.7% had one region involved. 59.5% with cervical malformations had mixed defects and 61.1% with lumbar malformations exhibited failure of formation. The musculoskeletal defect prevalence was 28.4%, 19.1% and 9.0% in patients with cervical, thoracic and lumbar anomalies. The intraspinal defect prevalence was 33.4% and 20.7% for thoracic and lumbar anomalies. 86.5% of patients with cervical anomalies had more than one region involved, while 78.1% and 62.2% with thoracic and lumbar anomalies, respectively, had only one region involved. CONCLUSIONS: Cervical malformations had higher prevalence of mixed defects, musculoskeletal and intraspinal defects and multi-region involved. Thoracic malformations had higher prevalence of intraspinal and musculoskeletal defects and more involvement of only one vertebral region. Lumbar vertebral malformation patients had much lower prevalence of intraspinal and musculoskeletal defects and more involvement of only one vertebral region. Cervical malformation was a risk factor for more associated anomalies and more severe vertebral anomalies, which deserves more attention from surgeons in outpatient clinic.

Clinical characterization of 266 patients and family members with cleft lip and/or palate with associated malformations and syndromes.

OBJECTIVES: To clinically characterize patients and family members with cleft lip and/or palate (CL/P) and associated congenital malformations or syndromes and propose possible inheritance patterns. MATERIALS AND METHODS: An observational study of patients with CL/P, including medical and family history and intra- and extra-oral examination of their family members, was performed. RESULTS: Two hundred sixty-six patients, 1257 family members, and 42 pedigrees were included in the study. The distribution of patients according to the cleft type was 57.9% with CLP, 25.2% with cleft palate (CPO), and 12.8% with cleft lip with/without alveolus (CL/A). Seventy-four (27.8%) patients had associated malformations, and 24 (9.2%) a syndrome. The skeletal (27.7%), cardiovascular (19.3%) systems, and eyes (22.9%) were most commonly affected. Pierre Robin Sequence (7 patients) and van der Woude (4) were the most common syndromes. The majority of patients with CPO (19/24) had an associate syndrome. The families had an average of 2.45 affected members. CONCLUSION: Individual and interfamilial phenotypic variability in patients with CL/P makes the understanding of etiopathogenesis challenging. CLINICAL RELEVANCE: The overall prevalence of individuals with CL/P and their pedigrees with associated malformations and syndromes emphasize the need for early identification, interdisciplinary, and long-term planning.

Omphalocele: national current birth prevalence and survival.

PURPOSE: The increase in prenatal diagnosis together with the high rates of associated anomalies in omphalocele has led to increased rates of termination of pregnancies. The aim of this study was to examine the national Swedish birth prevalence and survival rates among these patients. METHODS: This study is based on a nationwide population-based cohort of all children born in Sweden between 1/1/1997 and 31/12/2016. All omphalocele cases were identified though the Swedish National Patient Register and the Swedish Medical Birth Register. Outcome of malformations and deaths were retrieved from the Swedish Birth Defects Register and the Swedish Causes of Death Register. RESULTS: The study included 207 cases of omphalocele (42% females). The birth prevalence for omphalocele was 1/10,000 live births. About 62% of the cases had associated malformations and/or genetic disorders; most common was ventricular septal defect. The mortality within the first year was 13%. The rate of termination of pregnancy was 59%. CONCLUSION: The national birth prevalence for omphalocele in Sweden is 1/10,000 newborn, with high termination rates. Over half of the pregnancies with prenatally diagnosed omphalocele will be terminated. Among those who continue the pregnancy, 1-year survival rates are high. TYPE OF STUDY: National register study LEVEL OF EVIDENCE: III.

Cross-sectional analysis and trend of vertebral and associated anomalies in Chinese congenital scoliosis population: a retrospective study of one thousand, two hundred and eighty nine surgical cases from 2010 to 2019.

PURPOSE: The objective of this article is to report associated anomaly incidences of a large CS cohort and analyze interrelationships among vertebral anomaly types and associated abnormalities. METHODS: We retrospectively searched and extracted medical records of 1289 CS inpatients surgically treated in our institute from January 2010 to December 2019. All patients have taken spine X-ray, CT, MRI, echocardiogram, urogenital ultrasound, and systemic physical examination. We analyzed information on demographics, CS types, and associated anomalies. RESULTS: CS type was found to be 49.1% for failure of formation (FF), 19.5% for failure of segmentation (FS), and 31.4% for mixed defects (MD). Intraspinal defects were found in 29.4% patients (16.0% for FF, 45.4% for FS, 40.5% for MD), cardiac in 13.7% (12.3% for FF, 14.3% for FS, 15.6% for MD), genitourinary in 5.8% (4.1% for FF, 6.0% for FS, 8.4% for MD), gastrointestinal in 3.6% (4.7% for FF, 1.6% for FS, 3.0% for MD), and musculoskeletal in 16.4% (10.3% for FF, 19.9% for FS, 23.7% for MD). The intraspinal and musculoskeletal defect incidences were significantly higher in patients with failure of segmentation and mixed defects. We also observed a decreasing trend for intraspinal and musculoskeletal defect incidences as well as a tendency for more failure of formation and less failure of segmentation from 2010 to 2019. CONCLUSIONS: The intraspinal and musculoskeletal defect incidences were higher in patients with failure of segmentation and mixed defects. Strong interrelationships were found between intraspinal and musculoskeletal defects and among cardiovascular, genitourinary, and gastrointestinal defects. From 2010 to 2019, the proportion of patients with failure of formation increased significantly, causing a decrease in the intraspinal and musculoskeletal defect incidences over time. Female sex, failure of segmentation, and mixed defects could be considered risk factors for more associated anomalies in CS individuals, which would help surgeons in medical management and prenatal consultation.

[Clinical Characteristics and Genetic Analysis of Klippel-Feil Syndrome].

Objective To summarize clinical characteristics and investigate possible pathogenic gene of Klippel-Feil syndrome(KFS)by the self-designed multigene panel sequencing,so as to decipher the molecular basis for early diagnosis and targeted therapy.Methods From January 2015 to December 2018,we consecutively recruited 25 patients who were diagnosed with KFS in Peking Union Medical College Hospital.The demographic information,clinical manifestations,physical examination and radiological assessments were analyzed.Multigene panel sequencing was performed after DNA extraction from peripheral blood.The possible pathogenic mutations of KFS were explored on the basis of bioinformatics analysis.Results The KFS cohort consisted of 25 patients,including 15 males and 10 females,with a mean age of(12.9±7.3)years.Limited cervical range of motion was the most common clinical feature(12 cases,48%).Based on the Samartzis classification,the proportion of patients suffered from short neck(P=0.031)and limited cervical range of motion(P=0.026)in type Ⅲ KFS was significantly higher than that in type Ⅱ and type Ⅰ KFS.Panel sequencing detected a total of 11 pathogenic missense mutations in eight patients,including COL6A1,COL6A2,CDAN1,GLI3,FLNB,CHRNG,MYH3,POR,and TNXB.There was no pathogenic mutation found in five reported pathogenic genes(GDF6,MEOX1,GDF3,MYO18B and RIPPLY2)associated with KFS.Conclusions Our study has shown that patients with multiple contiguous cervical fusions are more likely to manifest short neck,limited cervical range of motion,and clinical triad.Therefore,these patients need additional attention and follow-up.Our analysis highlights novel KFS-related genetic variants,such as COL6A and CDAN1,extending the spectrum of known mutations contributing to this syndrome and providing a basis for elucidating the pathogenesis of KFS.

The Outcome of Operated Neonates with an Isolated Congenital Diaphragmatic Hernia in a Limited Resource Scenario: A Critical Analysis.

INTRODUCTION: Congenital diaphragmatic hernia (CDH) is one of the most common neonatal emergencies, and the ideal current therapy requires high standards of neonatal care and advanced facilities. However, majority of neonates born with CDH are treated in public sector hospitals, with limitations in resources and workforce. OBJECTIVES: The aim of the study was to review and analyze the outcome of operated neonates with isolated CDH in a public sector hospital and medical college where a standard protocol of management was followed, considering the need for optimization of therapy in view of the resource constraints. MATERIALS AND METHODS: A retrospective chart review and analysis of the antenatal, preoperative, operative, and postoperative records of all neonates with operated CDH during the 3-year period from June 2015 to June 2018 at the hospital was done. The standard institutional protocol being followed included preoperative stabilization, risk stratification for patient selection, early decision regarding operative intervention, and continued postoperative ventilation. RESULTS: During the 3-year period, 78 children were admitted with CDH, of which 40 newborns with operated CDH were studied. The mean age at surgery was 72 h. Thirty-five of these 40 cases (87.5%) made an uneventful recovery, while mortality was 5/40 (12.5%). All mortalities (5/40) occurred during the postoperative period after 3 days due to respiratory failure while being ventilated. CONCLUSION: The strategy of a uniform protocol in the management of CDH adapted to the practical constraints of the institution yielded good results in the low-to-moderate risk group of neonatal CDH. The approach also facilitated the segregation of high-risk cases and optimal utilization of available facilities in a limited resources scenario.

Common cloaca: An uncommon entity posing diagnostic and management challenges: Our experience with nine cases.

BACKGROUND: Cloacal anomalies are the severest and most complex of all anorectal malformations (ARMs). They require careful evaluation and meticulous surgery tailored to suit each variant. We present our experience in a series of nine cases. METHODS: This includes a retrospective review of 9 cases of cloaca managed at a tertiary care centre between 2015 and 2019. RESULTS: Associated anomalies were seen in 44% cases. The definitive surgery was performed at a mean age of 15.2 months (10 months-19 months), the definitive surgery being rectal separation with total urogenital mobilisation. The common channel as measured during panendoscopy was up to 3 cm in 7 patients (78%), and only 2 patients had a common channel of more than 3 cm (22%). Of the 34 procedures that these nine patients underwent, there were four complications (12%). The median follow-up period after stoma closure was 18 months (5-32 months), and the mean age at last follow-up was 38 months (22-48 months). Five children (63%) had spontaneous voiding and remained dry in the intervening period. Three patients (37%) had poor urinary stream with dribbling and high postvoid residue requiring clean intermittent catheterisation. Six patients had faecal soiling (66%); four had daily soiling; and two had occasional soiling. Four patients had constipation (44%). Seven patients (77%) required daily enemas for bowel evacuation and to remain dry. CONCLUSION: Cloacal anomalies are rare and complex ARMs. Satisfactory urinary and bowel continence rates can be achieved even in these complex anomalies.

Patterns of malformation associated with esophageal atresia/tracheoesophageal fistula: A retrospective single center study.

Esophageal atresia/tracheoesophageal fistula (EA/TEF) is one of the most common gastrointestinal birth defects. It can occur in isolation or in association with other birth defects or genetic syndromes. We retrospectively reviewed the EA/TEF cases evaluated at Rady Children's Hospital San Diego (San Diego, CA) between 2007 and 2016. Data were collected for 157 patients. The majority of patients (105, 66.8%) had an associated major malformation present, and 52 patients (33.1%) had isolated EA/TEF. The patients with associated malformations were distributed as follows: 16 patients (10.2%) had a known genetic syndrome (the most common being Trisomy 21 in 11 patients); six patients (3.8%) had a suspected genetic syndrome; one patient had a suspected teratogenic syndrome (diabetic embryopathy); 30 patients had VACTERL association (19.1%); 32 patients had a "partial VACTERL" association (only two VACTERL-type defects without other malformation); nine patients (5.7%) had one additional non-VACTERL-type birth defect, two patients had VACTERL-type defects plus auricular malformations; and nine patients (5.7%) were classified as "unknown syndrome." A classification of the patterns of malformation of patients with congenital EA/TEF is proposed based on reviewing the data of this relatively large and phenotypically diverse patient group.

Congenital clubfoot in Europe: A population-based study.

We aimed to assess prevalence, birth outcome, associated anomalies and prenatal diagnosis of congenital clubfoot in Europe using data from the EUROCAT network, and to validate the recording of congenital clubfoot as a major congenital anomaly by EUROCAT registries. Cases of congenital clubfoot were included from 18 EUROCAT registries covering more than 4.8 million births in 1995-2011. Cases without chromosomal anomalies born during 2005-2009, were randomly selected for validation using a questionnaire on diagnostic details and treatment. There was 5,458 congenital clubfoot cases of which 5,056 (93%) were liveborn infants. Total prevalence of congenital clubfoot was 1.13 per 1,000 births (95% CI 1.10-1.16). Prevalence of congenital clubfoot without chromosomal anomaly was 1.08 per 1,000 births (95% CI 1.05-1.11) and prevalence of isolated congenital clubfoot was 0.92 per 1,000 births (95% CI 0.90-0.95), both with decreasing trends over time and large variations in prevalence by registry. The majority of cases were isolated congenital clubfoot (82%) and 11% had associated major congenital anomalies. Prenatal detection rate of isolated congenital clubfoot was 22% and increased over time. Among 301 validated congenital clubfoot cases, diagnosis was confirmed for 286 (95%). In conclusion, this large population-based study found a decreasing trend of congenital clubfoot in Europe after 1999-2002, an increasing prenatal detection rate, and a high standard of coding of congenital clubfoot in EUROCAT.

[Congenital spine deformities during growth : Modern concepts of treatment]. / Kongenitale Wirbelsäulendeformitäten im Wachstumsalter : Moderne Behandlungsstrategien.

BACKGROUND: Congenital malformations of the spine can produce scoliosis, kyphosis, lordoscoliosis or kyphoscoliosis. Deformities may progress slowly or fast or may even be stable without progression. Knowledge of the natural history of such deformities is of utmost importance. Besides deformities of the spine and the thorax, a number of associated anomalies have to be taken into account, like thoracic, intraspinal, cardiac and urogenital abnormalities. Special examinations, including MRI of the entire spinal canal need to be ordered prior to beginning of treatment. TREATMENT: Conservative treatment, including physical therapy and bracing, will not control progression of the curve. Serial casting may be offered for some types of congenital malformations in early childhood. An isolated hemivertebra is best resected by a posterior approach only at age 5 to 6. Growth guiding anterior or posterior procedures like growing rods are currently indicated for very few cases. However, the VEPTR procedure is well indicated for complex congenital deformities with or without thoracic malformations, preserving the growth potential of the spine and the thorax. KYPHOTIC DEFORMITIES: Kyphotic deformities can not be treated with growth preserving surgery, so that early correction with short fusion is usually indicated. The most severe deformities may have to be treated with complex osteotomies, including VCR (vertebral column resection).

Contemporary Outcomes of Infants with Gastroschisis in North America: A Multicenter Cohort Study.

OBJECTIVE: To quantify outcomes and analyze factors predictive of morbidity and mortality in infants with gastroschisis. STUDY DESIGN: Clinical data regarding neonates with gastroschisis born between 2009 and 2014 were prospectively collected at 175 North American centers. Multivariate regression was used to assess risk factors for mortality and length of stay (LOS). RESULTS: Gastroschisis was diagnosed in 4420 neonates with median birth weight 2410 g (IQR 2105-2747). Survival (discharge home or alive in hospital at 1 year) was 97.8% with a 37 day median LOS (IQR 27-59). Sepsis, defined by positive blood or cerebrospinal fluid culture, was the only significant independent predictor of mortality (P = .04). Significant independent determinants of LOS and the percentage of neonates affected were as follows: bowel resection (9.8%, P < .0001), sepsis (8.6%, P < .0001), presence of other congenital anomalies (7.6%, including 5.8% with intestinal atresias, P < .0001), necrotizing enterocolitis (4.5%, P < .0001), and small for gestational age (37.3%, P = .0006). Abdominal surgery in addition to gastroschisis repair occurred in 22.3%, with 6.4% receiving gastrostomy or jejunostomy tubes and 6.3% requiring ostomy creation. At discharge, 57.0% were less than the 10th percentile weight for age. The mode of delivery (52.4% cesarean delivery) was not associated with any differences in outcome. CONCLUSIONS: Although neonates with gastroschisis have excellent overall survival they remain at risk for death from sepsis, prolonged hospitalization, multiple abdominal operations, and malnutrition at discharge. Outcomes appear unaffected by the use of cesarean delivery. Further opportunities for quality improvement include sepsis prevention and enhanced nutritional support.

A study of associated congenital anomalies with biliary atresia.

BACKGROUND/PURPOSE: This study aims to analyze the incidence and type of various associated anomalies among infants with extrahepatic biliary atresia (EHBA), compare their frequency with those quoted in the existing literature and assess their role in the overall management. MATERIALS AND METHODS: A retrospective study was performed on 137 infants who underwent the Kasai procedure for EHBA during the past 12 years. The medical records were reviewed for the incidence and type of associated anomalies in addition to the details of the management of the EHBA. RESULTS: Of the137 infants, 40 (29.2%) were diagnosed as having 58 anomalies. The majority of patients had presented in the 3(rd) month of life; mean age was 81 ± 33 days (range = 20-150 days). There were 32 males and 8 females; boys with EHBA had a higher incidence of associated anomalies. Of these 40 patients, 22 (37.9%) had vascular anomalies, 13 patients (22.4%) had hernias (umbilical-10, inguinal-3), 7 patients (12.1%) had intestinal malrotation, 4 patients (6.8%) had choledochal cyst, 1 patient (1.7%) had Meckel's diverticulum, 3 patients (5%) had undergone prior treatment for jejunoileal atresias (jejunal-2, ileal-1), 2 patients (3.4%) had undergone prior treatment for esophageal atresia and tracheoesophageal fistula, 2 patients (3.4%) had spleniculi, and 2 patients (3.4%) were diagnosed as having situs inversus. CONCLUSIONS: The most common associated anomalies in our study were related to the vascular variation at the porta hepatis and the digestive system. The existence of anomalies in distantly developing anatomic regions in patients with EHBA supports the possibility of a "generalized" insult during embryogenesis rather than a "localized" defect. In addition, male infants were observed to have significantly more associated anomalies as compared with the female infants in contrast to earlier reports.

Perinatal characteristics of fetuses with borderline ventriculomegaly detected by routine ultrasonographic screening of low-risk populations.

AIM: Fetal borderline ventriculomegaly represents a frequent dilemma in perinatal management. The present study aimed to evaluate the clinical significance of fetal borderline ventriculomegaly in a low-risk Japanese population and to identify the risk factors for associated anomalies. METHODS: Data of cases of fetal borderline ventriculomegaly detected at 26-28 weeks of gestation by routine ultrasonographic screening of low-risk singleton pregnancies between 2006 and 2012 were retrospectively collected. Ventricular width, in utero progression, associated anomalies, chromosomal abnormalities, and perinatal and postnatal outcomes were assessed. The ventricular width, in utero progression and other perinatal characteristics were compared between the isolated and non-isolated groups. RESULTS: Among the total 6020 singleton low-risk pregnancies, we noted that 42 had borderline ventriculomegaly. Six (14%) of these cases had other defects by subsequent detailed examination. Ventriculomegaly resolved or regressed in 35 (83%) and progressed in four (10%) cases, of which three were associated with other anomalies. The median ventricular width was 12.8 mm (range, 10.0-14.7) in the six non-isolated cases and 10.5 mm (range, 10.0-13.3) in the 36 isolated cases; the differences were statistically significant. A ventricular width of 12 mm or more and in utero progression were more frequently observed in non-isolated cases than in isolated cases. CONCLUSION: Fetal borderline ventriculomegaly frequently resolves in utero. A ventricular diameter of more than 12 mm and in utero progression are risk factors for additional anomalies. After the initial diagnosis of borderline ventriculomegaly, the pregnancy should be carefully followed up to determine whether the ventricle size is resolved, remains stable or increases.