Medicine
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Complete removal of necrosis is critical for treating patients with severe acute pancreatitis (SAP) presenting infection of pancreatic necrosis (IPN). Frequently used mini-invasive methods include the surgical step-up approach suitable for necrosis extending laterally, whereas the endoscopic step-up approach is suitable for medial necrosis. However, in patients with extensive IPN, either approach alone usually has limited treatment effects. ⋯ This mini-invasive step-up approach shows promising clinical effects and is relatively safe in critically ill patients with extensive IPN and high-risk surgical intervention.
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Bone metastasis has a poor prognosis in patients with bladder cancer (BC). This study aimed to construct a prognostic nomogram for predicting the overall survival of patients with bone-metastatic BC (BMBC). The Surveillance, Epidemiology, and End Results database was used to recruit patients with BMBC between 2010 and 2018. ⋯ The concordance index of the nomogram was 0.745 and 0.753 in the training and validation groups, respectively, and all values of the area under the curve were >0.77. The calibration curves showed perfect consistency between the observed and predicted survival rates. The prognostic nomogram developed in this study is expected to become an accurate and individualized tool for predicting overall survival in patients with BMBC and providing guidance for appropriate treatment or care.
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For the reconstruction of severe upper extremity trauma involving arterial injury in civilian patients, it is generally recommended that the revascularization time be shortened using a temporary intravascular shunt (TIVS). However, if a flow-through type vastus lateralis muscle (VLm) flap can be harvested in 20 minutes and bypassed at the obstructed ischemic zone within 30 minutes, blood flow can be restored as quickly or more quickly than when using a TIVS, eliminating the need for a TIVS. This procedure was applied in the reconstruction of 3 cases of severe extremity trauma with vascular injury. ⋯ The flow-through-type VLm flap can be applicable as a bypass graft for a 20 cm defect at any region distal to the elbow. In addition, harvesting the flap attached to blood-rich muscle not only controls the infection of contaminated wounds through the filling of dead space, but also has the potential to replace damaged muscle or tendon tissue. Even though TIVS placement is currently used extensively in this field of treatment, its role could be significantly reduced if a flow-through-type VLm flap can be harvested within 20 minutes.
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To investigate glucose and lipid metabolism in patients with polycystic ovary syndrome (PCOS) with and without Hashimoto's thyroiditis (HT). In the present study, 103 women were included as controls and a total of 213 patients (49 patients with HT and 164 patients without HT) diagnosed with PCOS. The oral glucose tolerance, insulin release, thyroid function, and lipid levels were measured. ⋯ PCOS Patients with HT + had higher FINS, 60FINS, 120FINS, and insulin resistance levels than those without Hashimoto's thyroiditis group. HT + group had higher total cholesterol, and thyroid-stimulating hormone levels, while free triiodothyronine, and free thyroxine levels were significantly lower. PCOS can lead to disorders of glucolipid metabolism, PCOS with Hashimoto's thyroiditis may further exacerbate disorders of glucose and lipid metabolism, and therefore thyroid function assessment in patients with PCOS needs to be emphasized.
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Biliary atresia (BA) is a devastating progressive fibro inflammatory disorder in infants. The exact etiology of BA is still unclear. This study aimed screen key genes potentially associated with the occurrence of BA. ⋯ In conclusion, COL3A1, CXCL8, VCAN, THBS2, and COL1A2 are potentially crucial genes in BA. The logistic regression model constructed based on them could predict the BA sample relatively reliably.