s initially thought to have a nonsteroidal anti-inflammatory drug reaction as her skin biopsy for Borrelia burgdorferi was negative, an immunoglobulin M test for B. burgdorferi was found to be positive during her emergency department visit. Despite the diverging results, a diagnosis of early-disseminated Lyme was made. She was discharged home on a 3-week course of oral doxycycline, and a complete resolution of her symptoms was noted on a follow-up visit. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS? With the incidence of Lyme disease and its atypical presentations on the rise, the emergency physician should be aware of the other rashes that are associated with this disease, particularly those associated with disseminated cutaneous Lyme. Early diagnosis of the disseminated forms of Lyme is critical to prevent the occurrence of life-threatening cardiovascular and neurological complications known to occur with this disease. A cesarean scar pregnancy (CSP) is a clinically important form of ectopic pregnancy that carries a high risk of maternal morbidity and mortality. As the rate of cesarean sections has risen, this diagnosis is becoming an increasingly important consideration for providers caring for patients in early pregnancy. We present three cases of CSPs in which point-of-care ultrasound expedited the diagnosis and treatment in the emergency department. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS? Given the risks of an undiagnosed CSP, the increasing incidence of CSP, and the number of effective treatment options available in early gestation, the prompt and accurate diagnosis of CSP remains crucial to its successful management. As such, it is an important diagnosis for the emergency physician to consider when evaluating a patient in early pregnancy. We present three cases of CSPs in which point-of-care ultrasound expedited the diagnosis and treatment in the emergency department. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS? Given the risks of an undiagnosed CSP, the increasing incidence of CSP, and the number of effective treatment options available in early gestation, the prompt and accurate diagnosis of CSP remains crucial to its successful management. As such, it is an important diagnosis for the emergency physician to consider when evaluating a patient in early pregnancy. During the coronavirus disease 2019 (COVID-19) pandemic, healthcare systems in many regions of the country were being overwhelmed by large numbers of patients needing care. In this paper, we discuss use of an external emergency department (ED) site by a hospital system based in Charlotte, North Carolina to address concerns of a local surge similar to those seen around the country. Demonstrate how expansion of ED facilities can increase efficiency of care for patients while also improving safety for clinicians, staff, and non-infected patients. We describe development and implementation of our external ED drive-through testing sites during the COVID-19 pandemic. We collected data from three external ED sites in the Atrium Health system between March 15th and April 15th, 2020. Patients were included if they were seen at one of the sites and tested for COVID-19. There were no exclusion criteria. We analyzed the data to identify any differences in patient demographics between sites. We saw 580 patients across the three sites, 302 of whom met criteria for COVID-19 testing. The majority of patients tested were Caucasian females. The majority who tested positive, however, were males. Thirteen patients were redirected into the hospital ED for further medical evaluation. External expansion of the ED is an important strategy that can allow hospitals to accommodate potentially infectious patients while maintaining appropriate isolation and rapid throughput. Proper implementation of the right system to meet hospital-specific needs can prove effective for the healthcare system. External expansion of the ED is an important strategy that can allow hospitals to accommodate potentially infectious patients while maintaining appropriate isolation and rapid throughput. Proper implementation of the right system to meet hospital-specific needs can prove effective for the healthcare system. The aim of this project was to evaluate the current practice of D2 in Europe. In the first part of the study, 18 European high volume gastric cancer centres completed a questionnaire, designed to evaluate their preferred lymphadenectomy in a series of clinical scenarios. Surgeon compliance with international guidelines for lymphadenectomy was evaluated. In the second part, information on 381 gastrectomies performed for primary gastric cancer by participating surgeons from January to December 2015, was retrospectively collected. Surgical choice in clinical scenarios was affected by tumour stage and to a lesser extent, site and histotype. In particular, in early gastric cancer with diffuse histology D2 was recommended by >70% of surgeons, while this percentage dropped to 44% in intestinal histotypes. When surgeons selected a D2 dissection, the procedure was rarely fully compliant with the Japanese guidelines. In the review of gastrectomy experience an adequate number of nodes (≥15 nodes) was retrieved in 97% after D2. https://www.selleckchem.com/ The number of retrieved nodes varied with median values ranging from 17 to 35 (p<0.001) after D2. D2/D2+ was more frequently performed in mixed (80%) and diffuse (78%) cases than in intestinal cases (69%) (p=0.016). Although an adequate lymphadenectomy was achieved in almost all cases in dedicated centres, there is still variation in the number of retrieved nodes. Tumor histology largely affects surgeon's choice as regards the extent of lymphadenectomy; however, the role of histology in planning surgical procedures needs to be verified in prospective trials. Although an adequate lymphadenectomy was achieved in almost all cases in dedicated centres, there is still variation in the number of retrieved nodes. Tumor histology largely affects surgeon's choice as regards the extent of lymphadenectomy; however, the role of histology in planning surgical procedures needs to be verified in prospective trials.