Diagnose on Sight: Chronic Unilateral Lower Extremity Swelling
Case: A 55 year old female visiting the United States from southern Mexico presents with 6 months of chronic unilateral lower extremity swelling and 2 days of erythema. What is the most common cause of this chronic disease? Click on image for a larger view. [+]
PV Card: Focused Biliary Assessment Ultrasound
Have trouble finding the common bile duct? What's the normal thickness of the gallbladder wall? What are common pitfalls in imaging the gallbladder? This is a great Paucis Verbis (PV)/ALiEM card on focused biliary assessment using ultrasound, courtesy of Drs. John Eicken and Mike Stone. PV Card: Focused Biliary Assessment Ultrasound Adapted from [1, 2] Go to ALiEM (PV) Cards for more resources. References Blaivas M, Harwood R, Lambert M. Decreasing length of stay with emergency ultrasound examination of the gallbladder. Acad Emerg Med. 1999;6(10):1020-1023. [PubMed Summers S, Scruggs W, Menchine M, et al. A prospective evaluation of emergency department [+]
D50 vs D10 for Severe Hypoglycemia in the Emergency Department
Think back to your last severely hypoglycemic and lethargic patient presenting to the ED. What was the first treatment modality that came to mind? The initial knee-jerk reaction might be to reach for that big blue box of D50 if the patient has IV access. After all, top priority is to reverse hypoglycemia as fast as possible. But in the midst of stabilizing the patient, how often do we consider the potential aftermath of concentrated glucose? [+]
US4TW Case: 39F with Chest Pain
Welcome to another ultrasound-based case, part of the “Ultrasound For The Win!” (#US4TW) Case Series. In this peer-reviewed case series, we focus on a real clinical case where bedside ultrasound changed the management or aided in the diagnosis. In this case, a 39-year-old female with history of lupus presents with chest pain. [+]
Top 20 ALiEM Clinical Posts in 2014
Seasons greetings from the ALiEM. We have been expanding our range of posts in the hopes of sharing new lessons, exploring the concept of digital scholarship, and advancing life skills. Based on our recent survey, we understand that our loyal base of readers are those looking for clinical content. So here are our top 20 most popular ALiEM clinical posts in 2014. Did you read these? [+]
ALiEM Expert Peer Reviewed Posts in 2014
Last year, we launched a new initiative to bring on solicited Expert Peer Reviewers (EPR) for selected posts. These reviewers would need to have specific credentials, such as having previously published in a journal or textbook, presented the topic at a national conference, or have extra training in the area. In fact, we have added this as an required feature for all posts which have come through our New Submissions process. We wish to thank all our expert peer reviewers, who have kindly provided their open comments, which have significantly added to the educational value of the post. Below lists [+]
Diagnose on Sight: Painful Scrotal Swelling
Case: A 48 year old male with a history of alcoholism presents with one day of painful scrotal swelling. What is the most important next step in management? Please read below for uncensored image. [+]
Director of Growth, [+]
AIR Series: Psychiatry Module 2014
Welcome to the fifth ALiEM Approved Instructional Resources (AIR) Module! In an effort to reward our residents for the reading and learning they are already doing online we have created an Individual Interactive Instruction (III) opportunity utilizing FOAM resources for U.S. Emergency Medicine residents. For each module, the AIR board curates and scores a list of blogs and podcasts. A quiz is available to complete after each module to obtain residency conference credit. Once completed, your name and institution will be logged into our private database, which participating residency program directors can access to provide proof of completion. [+]
US4TW Case: 74F with Right Arm Tingling | Ultrasound for the Win series
Welcome to another ultrasound-based case, part of the “Ultrasound For The Win!” (#US4TW) Case Series. In this peer-reviewed case series, we focus on real clinical cases where bedside ultrasound changed management or aided in diagnoses. In today’s case, a 74-year-old woman presents to the Emergency Department with painful right arm paresthesias. [+]
Rob Bryant MD
Esmolol Use in Cardiac Arrest
There is an abundance of sympathetic stimulation in patients who present in ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT) whether endogenously released as a stress response or exogenously administered in a resuscitation attempt.1 The hope is that sympathetic stimulation will increase the coronary and cerebral perfusion pressure of the patient and aid in resuscitation. However, there are numerous detrimental effects associated with epinephrine such as an increase in myocardial oxygen demand leading to increased ischemia.2 Contrary to traditional teaching, interesting evidence exists in both animal models as well as in limited reports in human subjects that show a potential [+]
Director of Growth, Strategic Alliance Initiative, Center for Innovation and Digital Health
Massachusetts General Hospital;
Chief Scientific Officer, Conductscience.com
Latest posts by Shuhan He, MD (see all)
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- A Tale of Two Epidemics: COVID-19 and the Opioid Crisis - April 23, 2020