CT revealed hilar lymphadenopathy (five out of 12), ground-glass opacity (eight out of 12), consolidation (five out of 12), and cysts (four out of 13). Systemic steroids as intravenous pulses (11 out of 13) or oral intake (10 out of 13) were the main treatments and showed high response rates of 100% and 90%, respectively. Within the mean observation period of 68 months, all children had chronic courses, eight out of 13 had severe diseases, two died, and one worsened. CONCLUSIONS Children with LIP/FB have chronic diseases that occurred in early childhood and were commonly associated with immune dysregulation as well as high morbidity and mortality. Early diagnosis and treatment may be crucial to improve the outcome. © 2020 Wiley Periodicals, Inc.INTRODUCTION In 2018, ARPANSA published updated national DRLs for adult CT, which were first published in 2012, and augmented the national DRL categories. This paper presents the updated national DRLs and describes the process by which they were produced. METHODS Examine patient survey data submitted to the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) National Diagnostic Reference Level Service (NDRLS). Determine the quartiles of the distributions of median survey dose metrics with categorisation by procedure type. Engage a liaison panel representing the radiology professions to review procedure categories and recommend revised national DRLs. The revised NDRL procedure categories are head (non-contrast brain (trauma/headache)), cervical spine (Non-contrast (trauma)), soft-tissue neck (post-contrast (oncology)), chest (post-contrast (oncology)), abdomen-pelvis (post-contrast (oncology)), kidney-ureter-bladder (non-contrast (suspected renal colic)), chest-abdomen-pelvis (post-contrast (onlia. Journal of Medical Radiation Sciences published by John Wiley & Sons Australia, Ltd on behalf of Australian Society of Medical Imaging and Radiation Therapy and New Zealand Institute of Medical Radiation Technology.BACKGROUND/OBJECTIVES Merkel cell carcinoma (MCC) is a highly invasive cutaneous malignancy. The objective of this study was to investigate the incidence and trends of MCC in Victoria, Australia, between 1986 and 2016. METHODS Population-based, descriptive analysis of Victorian Cancer Registry (VCR) data. The de-identified records of patients with MCC were obtained from Victoria residents diagnosed between 1986 and 2016. Trends in age-standardised incidences were examined using joinpoint analysis. RESULTS A total of 1095 cases were found. Incidence of MCC was 3.9 per 100 000 for men and 1.5 per 100 000 for women. The incidence of MCC in men 66-85 is increasing at an annual rate of 4.2% (2.8-5.8%, 95% CI). However, since 2002 the incidence in women in the same age group has been decreasing. Whilst there is an overall stabilisation in the incidence of MCC, incidence of MCC for males is increasing. For MCC in males 85 years old and over, the incidence of MCC was 26.8 per 100 000 between 2012 and 2016. Relative 5-year survival for patients diagnosed between 2008 and 2012 is 50%. CONCLUSION Merkel cell carcinoma remains an aggressive cancer, especially among older men.  https://www.selleckchem.com/products/glutathione.html  Differences in trends seen in local data can help target preventative and early intervention management strategies in specific groups. © 2019 The Australasian College of Dermatologists.Nonalcoholic steatohepatitis (NASH) is a common liver disease that occurs in both alcoholics and nonalcoholics. Oxidative stress is a possible causative factor for liver diseases including NASH. Gut microorganisms, especially lactic acid bacteria, can produce unique fatty acids, including hydroxy, oxo, conjugated, and partially saturated fatty acids. The oxo fatty acid 10-oxo-11(E)-octadecenoic acid (KetoC) provides potent cytoprotective effects against oxidative stress through activation of Nrf2-ARE pathway. The aim of this study was to explore the preventive and therapeutic effects of gut microbial fatty acid metabolites in a NASH mouse model. The mice were divided into 3 experimental groups and fed as follows (1) high-fat diet (HFD) (2) HFD mixed with 0.1% KetoA (10-oxo-12(Z)-octadecenoic acid), and (3) HFD mixed with 0.1% KetoC. After 3 weeks of feeding, plasma parameters, liver histology, and mRNA expression of multiple genes were assessed. There was hardly any difference in fat accumulation in the histological study; however, no ballooning occurred in 2/5 mice of KetoC group. Bridging fibrosis was not observed in the KetoA group, although KetoA administration did not significantly suppress fibrosis score (p = 0.10). In addition, KetoC increased the expression level of HDL related genes and HDL cholesterol levels in the plasma. These results indicated that KetoA and KetoC may partly affect the progression of NASH in mice models. © 2020 AOCS.BACKGROUND A dental general anaesthesia (DGA) is commonly undertaken for the management of dental caries in young children. A randomised controlled trial was undertaken to test the feasibility of using the Atraumatic Restorative Treatment and Hall Technique approaches (ART/HT) to manage the dental treatment of children recommended for a DGA. METHODS Consenting children, recommended a DGA for caries management, at the Oral Health Centre of Western Australia were randomised. Test group children were treated using the ART/HT approach and the control group under a DGA. Children were examined after 12 months by two blinded, calibrated examiners. Analysis was on an intention to treat basis; between and within group comparisons were undertaken using appropriate paired and unpaired tests. Logistic regression was used to test restorative success, controlling for clustering of teeth. RESULTS Sixty-five children participated, (Test=32; Control=33). At study termination, 28 children (88%) in the ART/HT group and 20 children (61%) in the DGA group had been provided with care, p less then 0.01. Crown restorations were protective of restorative failure in a multivariate logistic model (OR 0.05, p less then 0.01). CONCLUSION Use of the ART/HT approach enabled timely dental treatment of young children recommended for a DGA, and should be among the treatment options considered. This article is protected by copyright. All rights reserved.