Congenital abdominal wall defects in Finland 1993-2014 : Epidemiology and risk factors

Congenital abdominal wall defects are a group of malformations among which gastroschisis and omphalocele are the most common. In omphalocele, abdominal organs are herniated through an open umbilical ring and the defect is covered by membranes. Omphalocele is often associated with other severe anomalies and reasonably high mortality. Gastroschisis, on the other hand, is an open abdominal wall defect lateral to the umbilical cord. Contrary to omphalocele, it carries a far better prognosis. For unknown reasons, the prevalence of gastroschisis has increased dramatically worldwide over the last decades. The first aim of this study was to assess the national prevalence, mortality, and pregnancy termination rates of both gastroschisis and omphalocele, and to identify associated anomalies. In the second phase, the aim was to identify potential maternal risk factors for both abovementioned anomalies. The analysis is based on several national registries, the majority of which are upheld by the Finnish Institute for Health and Welfare. The prevalence and mortality rates of both gastroschisis and omphalocele in Finland were comparable with previous worldwide reports. However, the pregnancy termination rate for gastroschisis was significantly higher than previously reported and it was speculated to be due to insufficient antenatal counselling. Young maternal age was a risk factor for gastroschisis. Obesity and diabetes increased the risk of omphalocele, while maternal obesity was protective for gastroschisis. In general, maternal prescription drug exposures during early pregnancy appeared safe, and extended spectrum penicillins significantly reduced the risk of omphalocele. In conclusion, survival for congenital abdominal wall defects in Finland is high and comparable with other high-income countries. Novel association between extended spectrum penicillins and the risk of omphalocele warrants further studies

Vertebral Body Tethering : Indications, Surgical Technique, and a Systematic Review of Published Results

Vertebral body tethering (VBT) represents a new surgical technique to correct idiopathic scoliosis using an anterior approach, spinal instrumentation with vertebral body screws, and a cable compressing the convexity of the curve. According to the Hueter-Volkmann principle, compression reduces and distraction increases growth on the growth plates. VBT was designed to modulate spinal growth of vertebral bodies and hence, the term 'growth modulation' has also been used. This review describes the indications and surgical technique of VBT. Further, a systematic review of published studies was conducted to critically evaluate the results and complications of this technique. In a total of 23 included studies on 843 patients, the preoperative main thoracic curve corrected from 49 to 23 degrees in a minimum 2 year follow-up. The complication rate of VBT was 18%. The results showed that 15% of VBT patients required reoperations for pulmonary or tether-related issues (10%) and less than 5% required conversion to spinal fusion. While the reported median-term results of VBT appear promising, long-term results of this technique are currently lacking.Peer reviewe

Vertebral Body Tethering: Indications, Surgical Technique, and a Systematic Review of Published Results

Vertebral body tethering (VBT) represents a new surgical technique to correct idiopathic scoliosis using an anterior approach, spinal instrumentation with vertebral body screws, and a cable compressing the convexity of the curve. According to the Hueter-Volkmann principle, compression reduces and distraction increases growth on the growth plates. VBT was designed to modulate spinal growth of vertebral bodies and hence, the term ‘growth modulation’ has also been used. This review describes the indications and surgical technique of VBT. Further, a systematic review of published studies was conducted to critically evaluate the results and complications of this technique. In a total of 23 included studies on 843 patients, the preoperative main thoracic curve corrected from 49 to 23 degrees in a minimum 2 year follow-up. The complication rate of VBT was 18%. The results showed that 15% of VBT patients required reoperations for pulmonary or tether-related issues (10%) and less than 5% required conversion to spinal fusion. While the reported median-term results of VBT appear promising, long-term results of this technique are currently lacking

Vertebral Body Tethering: Indications, Surgical Technique, and a Systematic Review of Published Results

Vertebral body tethering (VBT) represents a new surgical technique to correct idiopathic scoliosis using an anterior approach, spinal instrumentation with vertebral body screws, and a cable compressing the convexity of the curve. According to the Hueter-Volkmann principle, compression reduces and distraction increases growth on the growth plates. VBT was designed to modulate spinal growth of vertebral bodies and hence, the term ‘growth modulation’ has also been used. This review describes the indications and surgical technique of VBT. Further, a systematic review of published studies was conducted to critically evaluate the results and complications of this technique. In a total of 23 included studies on 843 patients, the preoperative main thoracic curve corrected from 49 to 23 degrees in a minimum 2 year follow-up. The complication rate of VBT was 18%. The results showed that 15% of VBT patients required reoperations for pulmonary or tether-related issues (10%) and less than 5% required conversion to spinal fusion. While the reported median-term results of VBT appear promising, long-term results of this technique are currently lacking

Distal Femoral Focal Deficiency

Distal femoral focal deficiency is an extremely rare type of congenital femoral deficiency that comprises hypoplasia of the distal femur, with a normally developed hip. We represent a unique case of distal femoral hypoplasia and deficiency of knee extensors, childhood follow-up and final treatment with exarticulation, and a comparison with previous literature.Peer reviewe

Vertebral Body Tethering: Indications, Surgical Technique, and a Systematic Review of Published Results

Vertebral body tethering (VBT) represents a new surgical technique to correct idiopathic scoliosis using an anterior approach, spinal instrumentation with vertebral body screws, and a cable compressing the convexity of the curve. According to the Hueter-Volkmann principle, compression reduces and distraction increases growth on the growth plates. VBT was designed to modulate spinal growth of vertebral bodies and hence, the term 'growth modulation' has also been used. This review describes the indications and surgical technique of VBT. Further, a systematic review of published studies was conducted to critically evaluate the results and complications of this technique. In a total of 23 included studies on 843 patients, the preoperative main thoracic curve corrected from 49 to 23 degrees in a minimum 2 year follow-up. The complication rate of VBT was 18%. The results showed that 15% of VBT patients required reoperations for pulmonary or tether-related issues (10%) and less than 5% required conversion to spinal fusion. While the reported median-term results of VBT appear promising, long-term results of this technique are currently lacking

Introduction of pediatric thoracoscopic lung resections in a low-volume center - feasibility, outcome and cost analysis

Background: Early series of pediatric thoracoscopic surgery have reported high conversion rates and significant complications. This study investigated the introduction of pediatric thoracoscopic lung resections in a low-volume center with reference to corresponding open thoracotomy procedures with regards to operative times, length of stay, cost of admission, and outcomes.Methods: A single surgeon series. Data from the first 10 consecutive thoracoscopic lung resections were compared to a cohort of 10 consecutive open lung resections performed before the introduction of the thoracoscopic technique. All operations were performed between December 2015 and October 2021. The median follow-up was 34 months (range 4-65).Results: The cohort included 14 lobectomies (8 thoracoscopic and 6 open) for congenital pulmonary airway malformation (CPAM), and 6 resections (mainly non-anatomic) of pulmonary sequestration (2 thoracoscopic and 4 open). One lobectomy required conversion to thoracotomy, and one patient required reinsertion of a chest drain after open lobectomy due to persistent air leak. No other complications were recorded. All patients were asymptomatic at their follow-up. There was no significant difference in the mean age, mean weight, operative times, and intraoperative blood loss between open and minimally invasive procedures. Thoracoscopic technique was associated with significantly shorter stay at pediatric intensive care unit and shorter overall inpatients stay.Conclusion: Thoracoscopic lung resections can be safely introduced in a low-volume center with comparable cost, operative time, and results and significantly shorter inpatient stay.</p

Extremely viscous stool in a newborn leading to an early diagnosis of a life-long disease

A female infant, born at 37+3 gestational weeks after an uncomplicated pregnancy, was referred to level III neonatal intensive care unit at the age of 24 hours due to a suspected bowel obstruction, with a history of not having passed meconium and some non-bilious emesis. Physical examination showed considerable abdominal distension with visible bowel loops. Abdominal X-ray identified dilated bowel loops, with no evidence of perforation.</p

Perioperative Risk Factors for Bleeding in Adolescents Undergoing Pedicle Screw Instrumentation for Scoliosis

Progressive scoliosis eventually leads to extensive spinal fusion surgery, which carries a risk for significant bleeding. Neuromuscular scoliosis (NMS) patients have an additional inherent risk of major perioperative bleeding. The purpose of our research was to investigate the risk factors for measured (intraoperative, drain output) and hidden blood loss related to pedicle screw instrumentation in adolescents, divided into adolescent idiopathic scoliosis (AIS) and NMS patient groups. A retrospective cohort study with prospectively collected data of consecutive AIS and NMS patients undergoing segmental pedicle screw instrumentation at a tertiary level hospital between 2009 and 2021 was conducted. In total, 199 AIS (mean age 15.8 years, 143 females) and 81 NMS patients (mean age 15.2 years, 37 females) were included in the analysis. In both groups, levels fused, increased operative time, and smaller or larger size of erythrocytes were associated with perioperative blood loss (p < 0.05 for all correlations). In AIS, male sex (p < 0.001) and the number of osteotomies correlated with more drain output. In NMS, levels fused correlated with drain output, p = 0.00180. In AIS, patients’ lower preoperative MCV levels (p = 0.0391) and longer operation times, p = 0.0038, resulted into more hidden blood loss, but we did not find any significant risk factors for hidden blood loss in NMS patients

Distal Femoral Focal Deficiency

Distal femoral focal deficiency is an extremely rare type of congenital femoral deficiency that comprises hypoplasia of the distal femur, with a normally developed hip. We represent a unique case of distal femoral hypoplasia and deficiency of knee extensors, childhood follow-up and final treatment with exarticulation, and a comparison with previous literature