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Pathological fractures in children can occur as a result of a variety of conditions, ranging from metabolic diseases and infection to tumours. Fractures through benign and malignant bone tumours should be recognised and managed appropriately by the treating orthopaedic surgeon. The most common benign bone tumours that cause pathological fractures in children are unicameral bone cysts, aneurysmal b
Chondroblastoma and chondromyxoid fibroma are benign but locally aggressive bone tumors. Chondroblastoma, a destructive lesion with a thin radiodense border, is usually seen in the epiphysis of long bones. Chondromyxoid fibroma presents as a bigger, lucent, loculated lesion with a sharp sclerotic margin in the metaphysis of long bones. Although uncommon, these tumors can be challenging to manage.
BACKGROUND: Overactivity or contractures of the hamstring muscles in ambulatory children with cerebral palsy (CP) can lead to either a jump gait (knee flexion associated with ankle plantar flexion) or a crouch gait (knee flexion associated with ankle dorsiflexion). Hamstring lengthening is performed to decrease stance knee flexion. However, this procedure carries the potential risk of weakening hi
Infrastrukturprojekt skapar nya och positiva förutsättningar för människor och samhällen, samtidigt som de kan ge upphov till olika negativ påverkan. En social konsekvensanalys (SKA) handlar om att bevaka, analysera och hantera avsiktlig och oavsiktlig social påverkan (både av positiv och negativ karaktär). Den avser att understödja det givna projektets fördelar och begränsa nackdelarna genom en f
BACKGROUND: Although most pediatric radial neck fractures can be treated with either immobilization alone or closed reduction and immobilization, a small subset result in permanent loss of motion despite surgical management. We sought to characterize the most problematic fractures and correlate final outcomes with both presenting fracture characteristics and the reduction achieved through surgical
UNLABELLED: Intraoperative radiographic guidance has traditionally been utilized in orthopedic surgery through 2-D navigation with the C-arm and recently with 3-D navigation with the O-arm. The aim of this study was to describe the outcome of surgical treatment of spinal osteoblastoma and osteoid osteoma with the utilization of the O-arm and conventional C-arm guidance. This is a retrospective coh
Gartland type III fracture is the most troublesome type of supracondylar humerus fracture. These injuries most often occur in school age children, but they are seen in pediatric patients of all ages. The goal of this study was to analyze toddlers with Gartland type III fractures to identify clinically significant differences compared with older children. A retrospective cohort study was conducted
This paper, by highlighting the experiences and reflections of experts and practitioners, aims to increase knowledge of how social impact assessment is managed and handled at various stages of the planning process in major infrastructure investments in Sweden. Interviews were conducted with nine experts and practitioners working with issues of transport planning and social sustainability. The info
BACKGROUND: [Corrected] Clinical assessment is not always sufficient to predict postoperative (PO) cardiac complications. B-type natriuretic peptide (BNP) has an important prognostic value in patients with heart failure. Its value as a predictor of events in orthopedic surgeries has not yet been tested.OBJECTIVE: To assess the value of BNP in predicting cardiac complications in the PO period of or
The conversion of biomass to transportation fuels and value-added chemicals is a promising method to reduce the reliance on fossil fuels. Mo-based catalysts have been shown to be highly active in the hydrodeoxygenation of biomass-derived phenolic compounds. The catalyst active phase, surface species, and the effect of adding additional metals are not comprehensively understood. Here we compare the
As a part of our continuous search for oncogenic viruses in bronchial cancer, we extended our HPV studies to analyse also SV40, BKV, JCV and HCMV sequences in bronchial cancer and related these data with p53 codon 72 polymorphism. Fresh tumor samples from 78 patients with lung cancer were analysed for SV40, BKV, JCV, HCMV and HPV sequences by PCR. HPV genotypes were determined using reverse blot h
Today it is generally accepted that the Bacillus Calmette-Guerin (BCG) vaccine protects against childhood tuberculosis (TB) but this immunity wanes with age, resulting in insufficient protection against adult pulmonary TB. Hence, one possible strategy to improve the protective efficacy of the BCG vaccine would be to boost in adulthood. In this study, using the mouse model, we evaluated the ability
Blood pressure variability (BPV) represents a cardiovascular risk factor, regardless of mean level of blood pressure (BP). In this post-hoc analysis from the PERson-centredness in Hypertension management using Information Technology (PERHIT) study, we aimed to explore BPV in daily home measurements in hypertensive patients from primary care, to identify factors associated with high BPV and to inve
The current live attenuated vaccine against tuberculosis, BCG, poses a risk of disseminated infections in immunocompromised subjects. Therefore, in this study we compared the protective effect of a heat-killed bacille Calmette-Guerin (H-kBCG) vaccine given in a new adjuvant (Eurocine L3) with the protection provided by the conventional live attenuated BCG vaccine in mice (C57BL/6 and BALB/c) chall
BACKGROUND: Intracranial hemorrhage (ICH) is a potentially severe complication of endovascular thrombectomy (EVT). However, the relationship between the incidence and severity of ICH and vascular occlusion location is not well described.OBJECTIVE: To present a comprehensive analysis of subtypes of ICHs and their relationship to the occlusion site following EVT in the anterior circulation.METHODS:
Objective: To explore first-time mothers´satisfaction with their birth experience using Visual Analog Scale and to identify possible risk factors for a negative birth experience.Design: A cross-sectional design using retrospective data collection from electronic medical files.Setting: A birthing center in southern Sweden, which has approximately 1400 births annually.Participants: Primiparous women
BACKGROUND: The outcome after weaning from postcardiotomy venoarterial extracorporeal membrane oxygenation (VA-ECMO) is poor. In this study, we investigated the prognostic impact of arterial lactate levels at the time of weaning from postcardiotomy VA.METHODS: This analysis included 338 patients from the multicenter PC-ECMO registry with available data on arterial lactate levels at weaning from VA
Agile has been touted as a concept to deal with and succeed in the fast-paced environment in which companies operate today. Based on this concept, practitioners have created frameworks and practices that have proven to bring benefits in software development. Looking to extend these benefits beyond software development, companies are launching large-scale agile transformation initiatives, however,
The transcriptional mechanisms underlying tooth development are only beginning to be understood. Pitx2, a bicoid-like homeodomain transcription factor, is the first transcriptional marker observed during tooth development. Because Pitx2, Msx2, and Dlx2 are expressed in the dental epithelium, we examined the transcriptional activity of PITX2 in concert with Msx2 and the Dlx2 promoter. PITX2 activat
The Rieger syndrome, an autosomal dominant disorder involving ocular, dental, and umbilical defects is caused by mutations in PITX2, a Bicoid-type homeobox protein. Mouse Pitx2 mRNA is expressed in eye, tooth and umbilicus consistent with the human Riegers phenotype. Moreover, Pitx2 is involved in the Nodal/Sonic hedgehog pathway that determines left/right polarity. In this report we demonstrate a
