First annual Medical Apps Awards: Vote now
The polls for the first annual Medical Apps Awards is now open. Voting closes April 21, 2011 @ 12:00 AM EST. General instructions (you can win various prizes) Go directly to the polls There are 3 categories that you can vote on: 1. Best Medical App for Healthcare Professionals MediBabble - a medical translation tool Doximity - a professional networking tool Medscape - comprehensive guide to drugs, interactions, diseases, & procedures Epocrates - comprehensive guide to drugs, interactions, identifying pills, & calculators DrChrono - the first EMR for the ipad 2. Best Medical App for Patients iHealth BPM w/ [+]
Article review: What’s wrong with self-guided learning?
There is a constant tug-of-war between self-guided learning and supervised learning. With the advances in technology for medical education such as asynchronous learning modules, simulation, there has been a movement away from traditional, instructor-led teaching and towards more independent, self-guided learning. There is less supervision of learning. But left unsupervised, are learners learning the right things and doing so optimally? The authors, in this review, say yes and no. [+]
Paucis Verbis: Dental trauma
How cool is this -- I have talented emergency physicians contributing Paucis Verbis card content! This week features excellent pearls on Dental Trauma by Dr. Hans Rosenberg (University of Ottawa). Here's his recent article in Annals of EM on reimplantation of avulsed teeth.1 PV Card: Dental Trauma Go to ALiEM (PV) Cards for more resources. Reference Rosenberg H, Rosenberg H, Hickey M. Emergency management of a traumatic tooth avulsion. Ann Emerg Med. 2011;57(4):375-377. [PubMed]
Trick of the Trade: Oblique CXR to look for pneumothorax
Supine chest xrays have an extremely low sensitivity (12-24%) in detecting pneumothoraces. Because a pneumothorax layers anteriorly on an AP CXR film, the xray beam is perpendicular rather than tangential to the pneumothorax edge. This makes visualizing a small to moderate sized pneumothorax extremely difficult. So you are left to look for indirect signs such as a deep sulcus at the costophrenic angle or subcutaneous air. I’m often surprised at how large of a pneumothorax can be missed on CXR based on CT imaging. The image to the right shows a large left-sided pneumothorax on CT. What if you [+]
Article Review: Medical education can learn from the neurobiology of learning
The brain is a mysterious thing. How do we learn? Can we apply what we know about the neurobiology and sociology of learning towards medical education? This review article in Academic Medicine presents 10 strategies to improve teaching and curricular development. [+]
Paucis Verbis: AMI and ECG Geography
Sometimes a picture is worth MORE than a 1000 words. Such is the case of the above illustration that I saw on the Life In The Fast Lane blog. When I first saw it, I knew that I immediately had to find out who made the graphic. It turns out it is the multitalented Dr. Tor Ercleve, who is an emergency physician at Sir Charles Gairdner Hospital and an established medical illustrator. This graphic demonstrates the EKG findings for the various types of acute MI's as broken down by coronary vascular anatomy (right coronary artery, left circumflex artery, left anterior descending [+]
Trick of the Trade: Check pupillary constriction with ultrasound
In some trauma patients with head and face trauma, you will need to check their pupillary response to light. Severe periorbital and eyelid swelling, however, make this difficult. You want to minimize multiple attempts to retract the eyelids because of the risk of a ruptured globe. What’s a minimally painful and traumatic way to check for pupillary constriction? [+]
Paucis Verbis: Post-exposure prophylaxis (non-occupational)
You know how chief complaints present to the ED in multiples? In one week, I had several cases where patients were asking for post-exposure prophylaxis treatment NOT in the content of a sexual assault. I haven't had to manage such cases in a long time and so needed to look up the recent guidelines from the CDC.1 The trick is not to forget about all the co-existing problems and infections beyond just HIV. Specifically, don't forget about gonorrhea, chlamydia, and trichomonas. PV Card: Post-Exposure Prophylaxis for Non-Occupational Contact Adapted from [2] Go to ALiEM (PV) Cards for more resources. [+]
What’s your perfect idea for a medical app?
The American Medical Association (AMA) is harnassing the innovative power of the people in its “AMA App Challenge”. What do you think would be the perfect app for medical students, residents, and/or practicing physicians in their day-to-day life? This challenge is the perfect opportunity for all those with great app ideas but are too busy (or lazy) to do the technical, legal, and business groundwork to make the idea a reality. The down side is that once you submit the idea, AMA has full proprietary ownership of it. [+]
Trick of the Trade: Steristrip-suture combo for thin skin lacerations
Lacerations of elderly patients or chronic corticosteroid users can be a challenge because they often have very thin skin. Sutures can tear through the fragile skin. Tissue adhesives may not adequately close the typically irregularly-edged laceration. How do you repair these lacerations? Do you just slap a band-aid on it? [+]