Falkenbergrask4533

Soft tissue sarcomas may be treated with limb-sparing procedures in the majority of cases; however, certain cases involving significant tumor spread and fungation may call for amputation. In the thigh, hip disarticulation typically involves a pedicled gluteus maximus flap or a pedicled anterior quadriceps flap. In this case report, we describe a rare situation in which the anterior flap, posterior flap, and adductor flap musculature were contaminated with tumor; therefore, a hip disarticulation was performed applying a pedicled total leg fillet flap for closure. Eighteen months after treatment, the patient continues to have no local recurrence of disease, a stable flap site, and ambulates with a walker. We present this amputation and closure method as a potentially effective modality in treating extensive oncologic disease of the proximal lower extremity.In children with rhombencephalitis, neuroimaging abnormalities have been infrequently correlated with clinical outcome. We investigated whether magnetic resonance (MR) neuroimaging studies could predict clinical outcomes and disturbance of consciousness in patients with rhombencephalitis. We retrospectively analyzed the MR studies of 19 pediatric patients with rhombencephalitis (median age 4.2 years, range 0.5-17; sex 32% male). Fluid-attenuated inversion recovery imaging and diffusion-weighted imaging findings were graded to create imaging scores according to the extent of imaging abnormality. Clinical outcomes in the first week and 12th month were graded by using Glasgow Outcome Scale scores (1-5) and dichotomized to unfavorable or favorable outcome. Correlations of the imaging scores with the clinical outcomes and with disturbance of consciousness were assessed by using multivariate logistic regression analysis. No significant correlation was found between fluid-attenuated inversion recovery score or diffusion-weighted imaging score (P = .608, P = .132, respectively) and disturbance of consciousness. In the first week, the unfavorable outcome group (n = 11) had significantly higher diffusion-weighted imaging score than did the favorable outcome group (n = 8) (Mann-Whitney U test, P = .005). Multivariate logistic regression analysis showed that the diffusion-weighted imaging score (odds ratio, 18.182; 95% confidence interval 1.36, 243.01; P = .028) was significantly associated with unfavorable outcome. In the 12th month, the fluid-attenuated inversion recovery score or diffusion-weighted imaging score (P = .994, P = .997, respectively) were not significantly associated with unfavorable outcome. Patients with rhombencephalitis who have a higher diffusion-weighted imaging score are more likely to have an unfavorable 1-week clinical outcome.OBJECTIVE Acute hemorrhagic cerebral artery dissection may show a subtle stenosis and bulge on an angiogram, for which diagnosis and treatment are difficult. This report describes seven cases of acute hemorrhagic cerebral artery dissection treated by endovascular techniques. PATIENTS AND METHODS From January 2018 to April 2019, seven patients (22-76 years old) were diagnosed with subarachnoid hemorrhage caused by cerebral artery dissection. Six patients were treated by low-profile visualized intraluminal support stent-assisted coiling and there was a sacrifice of the posterior cerebral artery in one patient. Cerebral angiography results were obtained immediately after intervention and at follow-up. Clinical outcome was evaluated by a modified Rankin Scale score. RESULTS Four dissections were angiographic changes of subtle stenosis and small bulges; three were apparent angiographic changes of stenosis or fusiform morphologies. All seven aneurysms were completely obliterated, a low-profile visualized intraluminal support stent was used in six patients and coil occlusion of the parent artery in one patient. Complications occurred in two cases of proximal posterior cerebral artery dissection. One bleeding complication was observed intra-procedure and one ischemic complication was observed after stent-assisted coiling. The angiographic and clinical follow-up was obtained at 3-8 months in five patients. Good recovery was achieved for six patients (modified Rankin Score 0); one patient who presented Weber syndrome caused by ischemic complication had a modified Rankin Score of two at 8 months follow-up. CONCLUSION Hemorrhagic cerebral artery dissection may show subtle stenosis, small bulges or fusiform morphologies on angiograms. Treatment of proximal posterior cerebral artery dissection is challenging. Endovascular reconstruction with a low-profile visualized intraluminal support stent was effective depending on the angiographic morphology.Introduction Tumor-associated trypsin inhibitor (TATI) limits serine proteases, promotes carcinogenesis in several cancers and functions as an acute-phase reactant. Tumor-associated trypsin-2 (TAT-2), a proteolytic target enzyme for TATI, can enhance invasion by promoting extracellular matrix degradation. Here, we aimed to study serum TATI and TAT-2 levels, including the TAT-2/TATI ratio, as prognostic and diagnostic biomarkers in gastric cancer. We compared the results with the plasma level of C-reactive protein (CRP).Material and Methods We selected 240 individuals operated on for gastric adenocarcinoma at the Helsinki University Hospital, Finland, between 2000 and 2009. We determined the preoperative serum TAT-2, TATI and plasma CRP levels using time-resolved immunofluorometric assays using monoclonal antibodies.Results The medium serum TAT-2 level was higher among gastric cancer patients [8.68 ng/ml; interquartile range (IQR) 5.93-13.2] than among benign controls (median 5.41 ng/ml; IQR 4.12-11.8; p = .005). Five-year survival among patients with a high serum TAT-2 was 22.9% [95% confidence interval (CI) 11.7-34.1], compared to 52.2% (95% CI 44.6-59.8; p  less then  .001) among those with a low level. The five-year survival among patients with a high serum TATI was 30.6% (95% CI 20.4-40.8), compared to 52.9% (95% CI 44.7-61.1; p  less then  .001) among those with a low level. The serum TATI level remained significant in the multivariable survival analysis (hazard ratio 2.01; 95% CI 1.32-3.07). An elevated plasma CRP level associated with a high serum TATI level (p = .037).Conclusions This study shows for the first time that a high serum TAT-2 may function as a prognostic biomarker in gastric cancer and that TAT-2 levels may be elevated compared to controls. Additionally, we show that the prognosis is worse among gastric cancer patients with a high serum TATI. These biomarkers serve as prognostic factors particularly among patients with a metastatic or a locally advanced disease.Background Juvenile X-linked Retinoschisis (JXLRS) is a hereditary retinopathy that commonly presents with macular retinoschisis. In this study, we describe a group of patients who presented with peripheral retinoschisis with no macular schisis.Materials and Methods A retrospective case series of three JXLRS patients with genetically confirmed RS1 genotypes was identified. Presence of macular and/or peripheral retinoschisis as assessed by optical coherence tomography (OCT), wide-field fluorescein angiography, clinical ophthalmoscopy, and color fundus photography.Results The eyes of the three JXLRS patients with peripheral retinoschisis had no macular schisis or atrophy on OCT. ERG was available in one patient and showed no reduced b-waves on scotopic combined rod-cone response.Conclusions RS1 mutations can cause a macular-sparing JXLRS phenotype. The diagnosis of JXLRS should be considered for young males presenting with peripheral retinoschisis even if there is no evidence of macular schisis.Over the past 40 years access and effectiveness of assisted reproductive technologies (ART) have increased, and to date more than 8 million children have been conceived after ART globally. Most pregnancies resulting from ART are uncomplicated and result in the birth of healthy children. Yet, it is well known that pregnancies following ART are more likely to be affected by obstetric complications such as hypertensive disorders in pregnancy, preterm birth, and low birth weight compared with spontaneously conceived pregnancies. Bcl-2 inhibitor ART children are also at increased risk of birth defects. The majority of the problems arise as a result of multiple pregnancies and can be reduced by transferring a single embryo, thereby avoiding multiple pregnancies. New ART technologies are constantly introduced, and monitoring of the health of ART children is crucial.Objectives Parkinson's disease (PD) is the second most common neurodegenerative disorder which resists around 10 million people worldwide. It develops when nerve cells in a region of the brain that regulates movement become damaged; the symptoms usually begin gradually and become critical over time. In this study, we proposed to investigate the topological properties of functional brain networks within healthy controls (HCs) and PD patients. Also, we evaluated the gender difference among PD patients through graph theoretical approach.Materials and Methods The rs-fMRI (resting-state functional magnetic resonance imaging) data of fifty-one PD patients and healthy controls was applied to generate the brain functional connectome. The functional whole-brain connectome was constructed by thresholding partial correlation matrices of 160 regions from Dosenbach brain atlas. From the graph theory approach, global and nodal metrics were analysed, and we observed considerable changes in PD patients in comparison with healthy controls.Results Findings suggest that there is a significant difference in the topological characteristics of PD patients, and this was found to be evident in the default mode network (DMN) and occipital regions.Conclusion This study provides essential insights from network changes to the clinically relevant information for the PD progression.The rate of cardiovascular disease (CVD) mortality reduction in the United States has plateaued recently, despite the development of novel preventive pharmacotherapies, increased access to care, and healthcare spending. This is largely due to American's poor dietary patterns and practices causing increasing trends in the prevalence of obesity and type 2 diabetes mellitus. For decades, dietary guidelines on 'healthy diets' to reduce CVD risk, grounded in epidemiological research, have been nationally distributed to Americans. In this review, we highlight landmark events in modern nutrition science and how these have framed past and current understandings of diet and health. We also follow the evolution of dietary recommendations for Americans throughout the years, with an emphasis on recommendations aimed to reduce risk for CVD and mortality. Secondly, we examine how the low-fat ideology came to dominate America in the last decades of the 20th century and subsequently contributed to an excess intake of refined carbohydrates which, in the context of an increasingly sedentary lifestyle, may have fueled the obesity epidemic. We then examine the current major evidence-based dietary patterns and specific dietary approaches to reduce CVD risk, reviewing the literature surrounding nutritional components of the heart-healthy diet and discussing the dietary patterns proven most effective for CVD prevention the Dietary Approaches to Stop Hypertension (DASH) diet, the Mediterranean diet, and the healthy vegetarian diet. Finally, we discuss emerging dietary trends, considerations for nutrition counseling, and future directions within the important field of nutrition, with the ultimate goal of improving vascular health.