At the end of surgery, the endotracheal tube lumen had been narrowed by blood clots, we decided to exchange the tracheal tube. The tube was immediately exchanged. After re-intubation, the pulse oximetry (SpO2) then gradually increased. Appropriate preparation and careful management should be considered to perform OLV in pediatric patients without significant complications. Appropriate preparation and careful management should be considered to perform OLV in pediatric patients without significant complications.Dermatomyositis (DM) is an idiopathic inflammatory myopathy that is closely related to malignant diseases. Our study aims to investigate the incidence and predictive factors for occurrence of malignancy among DM patients from Central China.We performed a retrospective, paired, case-control study of 736 DM patients admitted to the First Affiliated Hospital of Zhengzhou University between 2010 and 2017. We paired the 65 patients with malignancy with age-matched and sex-matched patients without malignancy in a ratio of 12. Two hundred two patients were finally enrolled and their clinical and laboratory data were collected.The incidence of malignancy in DM patients was 8.83% (65/736). https://www.selleckchem.com/products/Gefitinib.html Most malignancies were detected in the most recent 1 year before (9/65, 13.85%) or within 3 years after (40/65, 61.54%) the onset of DM. Males (35/65, 53.85%) and patients aged between 50 and 69 years (43/65, 66.15%) were prone to develop malignancies. Lung cancer (n = 11, 31.43%) was the most common malignancy in male patients, while for females, thyroid, breast and cervical cancer (n = 4 each, 13.33%) were more prevalent. Adenocarcinoma and squamous cell carcinoma (both 18/65, 27.69%) were the top two most common pathological types. Univariate analysis demonstrated that Gottron's sign (P = .02), dysphagia (P = .04), albumin (ALB) reduction (P = .003), aspartate aminotransferase (AST, P = .03), creatine kinase-MB (P = .02), absence of fever (P = .02), arthralgia (P = .04) and interstitial lung disease (ILD, P = .05) were closely related to the occurrence of malignancy. Multivariate analysis revealed the independent risk factors of ALB reduction (odds ratio = 1.546, P = .04) and the protective factor of ILD (odds ratio = 0.349, P = .003). There was no significant difference in the follow-up period between patients with and without ILD (P = .38).ALB reduction and the absence of ILD were the risk factors for malignancy in DM patients. The protective mechanism of ILD for DM patients needs further study. We performed an updated meta-analysis to clarify the relationship between glutathione S-transferase Mu and theta (GSTM1 and GSTT1, respectively) null/positive genotypes and asthma. We performed a literature search using PubMed and Web of Science databases in August 2019. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to assess the role of GSTM1 and GSTT1 genotypes in the risk of asthma. Overall, we found a significant association with asthma risk in the general population for both the GSTM1 genotype (OR = 1.21; 95% CI 1.07-1.35; P < .001; I = 69.5%) and the GSTT1 genotype (OR = 1.61; 95% CI 1.30-2.00; P < .001; I = 83.6%). Moreover, significant associations between both genotypes and asthma risk were also found by age stratification. Furthermore, for GSTM1 we found significant associations in populations living in Asia, Europe, and Russia, but not in Africa. Conversely, for GSTT1, we found a significantly increased risk in populations living in Asia, Europe, Africa, and Russia. In addition, a significant association was found for both genotypes with a sample size <500, but not a sample size >2000. Our meta-analysis provides evidence that GSTM1 and GSTT1 genotypes could be used as asthma-associated biomarkers. Our meta-analysis provides evidence that GSTM1 and GSTT1 genotypes could be used as asthma-associated biomarkers. The most common critical incidents in pediatric anesthesia are perioperative respiratory adverse events (PRAE), which occur more often in neonates and account for one-third of anaesthesia-related cardiac arrests. It is crucial to maintain an open stable airway during anesthesia in neonates, as this population has a low oxygen reserve, small airways, and the loss of protective airway reflexes under general anesthesia. A 6-day-old premature newborn underwent minimally invasive sclerotherapy under general anesthesia. For high-risk premature neonates, the selections of the anesthesia and airway device are extremely important, as those factors directly affect the prognosis. B ultrasound and computed tomography (CT) revealed a large mass from the left chest wall to axilla, which was suspected to be a lymphocele. Minimally invasive sclerotherapy was performed under inhalation anesthesia. After the initiation of anesthesia, a laryngeal mask was placed to control airway. Anesthesia was maintained intraoperativsevoflurane inhalation general anesthesia and laryngeal mask airway control with spontaneous breathing may be an ideal option to reduce PRAE during very short surgery in a premature neonate.Reports on lymphatic intervention for chylothorax complicating thoracic aortic surgery are limited. We aimed to evaluate technical and clinical outcomes of lymphangiography and thoracic duct embolization (TDE) for chylothorax complicating thoracic aortic surgery.Nine patients (mean age, 38.9 years) who underwent chylothorax interventions after thoracic aortic surgery (aorta replacement [n = 7] with [n = 2] or without [n = 5] lung resection, and vascular ring repair [n = 2]) were reviewed retrospectively. Magnetic resonance (MR) lymphangiograms were obtained in 5 patients. The median interval between surgery and conventional lymphangiography was 9 days (range, 4-28 days). TDE clinical success was defined as lymphatic leakage resolution with chest tube removal within 2 weeks.MR lymphangiograms revealed contrast leakage from the thoracic duct (n = 4) or no definite leakage (n = 1), which correlated well with conventional lymphangiogram findings. The technical success rate of conventional lymphangiography was 88.