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SLE (systemic lupus erythematosus) can be associated with other autoimmune disorders with overlapping clinical symptoms. We present a case of a 22-year-old male with recurring exertional dyspnea, chest pain, dry cough and chills, which on further testing revealed large pericardial effusion and bilateral pleural effusions along with laboratory abnormalities consistent with a diagnosis of overlap of SLE with serositis and Hashimoto's thyroiditis. SLE patients with underlying hypothyroidism are slow to respond to standard therapy unless the underlying hypothyroidism is adequately treated. Copyright © 2020, Kammari et al.Objectives The primary objective of this study was to determine post-treatment variations in the hematological profile of stage 2 breast cancer patients and investigate the influence of disease stage and treatment pattern on these changes. The secondary objective was to evaluate the role of post-treatment hemoglobin as a predictor of disease-free survival. Methods This prospective, observational study included 177 stage 2, female, breast cancer patients. Treatment included surgery, chemotherapy, radiotherapy, and hormonal (anti-estrogen) therapy. Patients were divided into treatment groups based on their histopathological features. Laboratory investigations, including hemoglobin and complete blood count, were carried out twice, first, at the initial cancer diagnosis and, second, eight weeks after completion of radiotherapy. The patients were followed for a period of four years and their disease-free survival was calculated. Results A significant post-treatment decrease in hemoglobin levels and red blood cell low in patients treated with hormonal therapy and high in patients with lymph node metastasis. Higher post-treatment hemoglobin levels predict a longer duration of disease-free survival in hormone receptor-positive patients of disease stages 2A and 2B (T2). Copyright © 2020, Raza et al.Endodontic treatment failure may occur due to different causes such as persistence of bacteria, root canals that are poorly cleaned and obturated, improper coronal seal (leakage), and untreated canals (missed canals). The main reason for endodontic failure is the presence of some species of bacteria inside the root canal system such as Enterococcus (E.) faecalis. Those bacteria are more resistant to disinfection agents, causing a persistent intra-radicular or extra-radicular infection. The current review aims to compile all the current studies concerning Enterococcus faecalis as a dental root canal pathogen that causes endodontic failure. In this systemic review, two databases, PubMed and Google Scholar, were searched using specific inclusion and exclusion criteria. Among 2943 studies, only 11 met the inclusion criteria and were included in the review for further analysis. The 11 studies give prominence to the high distribution of Enterococcus faecalis within the root canal system. These studies investigated different aspects of Enterococcus faecalis, including its prevalence, resistance mechanisms, characteristics, express survival genes, and treatment. The compiled data observed that most of the studies highlight Enterococcus faecalis as the primary pathogen associated with endodontic treatment. It has characteristic proprieties that make it capable of escaping disinfection means. Furthermore, clinical trials are required to examine E. faecalis and may provide valuable information about novel microbial detection methods to decrease the number of E. faecalis within the root canal system. Copyright © 2020, Alghamdi et al.Several case reports have been filed regarding the latent presentation of hemorrhagic pheochromocytomas in the trauma setting; however, few patients have been found to exhibit these symptoms in the absence of a tumor. In this report, we discuss a patient who sustained blunt abdominal trauma leading to the development of an adrenal hemorrhage and his unexpected sequelae of symptoms. Discovery of the source of the patient's symptoms was delayed secondary to multiple comorbidities in the critical care setting and work-up for other sources such as infection and agitation. Hypertensive urgency was confirmed to be of adrenal etiology with measurement of persistently elevated plasma and urine metanephrines during the hospital course. The patients hypertensive urgency was successfully managed with the use of antisympathomimetics including an esmolol drip, clonidine, and eventually tapered dose of metoprolol. Symptoms improved over time, and repeat CT imaging weeks later showed resolution of the hematoma. Review of literature reveals only one other case of adrenal hemorrhage after blunt force trauma resulting in hemorrhagic psuedotumor. To our knowledge, this is the second such case ever presented. This case is discussed along with the presentation, diagnostic work-up, and treatment of a critically ill patient with an adrenal hemorrhage masked as a pseudotumor. Copyright © 2020, Rao et al.Background Since the beginning of the coronavirus disease 2019 (COVID-19) epidemic, misinformation has been spreading uninhibited over traditional and social media at a rapid pace. We sought to analyze the magnitude of misinformation that is being spread on Twitter (Twitter, Inc., San Francisco, CA) regarding the coronavirus epidemic.  Materials and methods We conducted a search on Twitter using 14 different trending hashtags and keywords related to the COVID-19 epidemic. We then summarized and assessed individual tweets for misinformation in comparison to verified and peer-reviewed resources. Descriptive statistics were used to compare terms and hashtags, and to identify individual tweets and account characteristics. selleckchem Results The study included 673 tweets. Most tweets were posted by informal individuals/groups (66%), and 129 (19.2%) belonged to verified Twitter accounts. The majority of included tweets contained serious content (91.2%); 548 tweets (81.4%) included genuine information pertaining to the COVID-1tion and unverifiable content pertaining to the global COVID-19 epidemic are being propagated at an alarming rate on social media. We provide an early quantification of the magnitude of misinformation spread and highlight the importance of early interventions in order to curb this phenomenon that endangers public safety at a time when awareness and appropriate preventive actions are paramount. Copyright © 2020, Kouzy et al.