At the recent International Conference in Emergency Medicine (ICEM), the professorial Dr. Mike Cadogan (Life In The Fast Lane) gave a talk on Social Media in Medicine. Thanks to Dr. Andy Neill (Emergency Medicine Ireland) for recording this. See below for the 36 minute video. Well worth a watch.
How do you capture the image of the eye on slit lamp exam either for the patient or your ophthalmology consult? It’s often easier to show someone a photo rather than trying to describe that atypical dendritic lesion, degree of corneal edema, or pattern of corneal abrasion.
You, however, don’t have the expensive camera attachment (nor a SLR camera for that matter).
A patient presents with a tungsten ring on their injured finger and is unable to remove the ring. Tungsten rings are unique in that ring cutters can’t even make a scratch in them. There are even anecdotes of firefighter equipment not being able to cut off these “unbreakable” rings.
A patient’s PICC line becomes obstructed and presents to your ED for care. She is using it for chronic antibiotics for osteomyelitis. You are unable to aspirate and flush it with saline using a 10 cc syringe.
Do you always get a troponin for patients who sustain blunt chest trauma?
Hopefully your answer is no. Of note, it is also NOT indicated as a screening test for those in whom you suspect a blunt cardiac injury (BCI). It can be normal in the setting of arrhythmias and it can be falsely elevated in the setting of catecholamine release or reperfusion injury from hypovolemic shock.
The initial screening test should include an ECG and a FAST ultrasound exam. If you have abnormal ECG findings, then a troponin is warranted (in addition to hospital admission).
Below summarizes a suggested algorithm from the recent EM Clinics of North America publication series. Definitive statements are challenging because there is no gold standard to diagnose BCI.
Adapted from [1]
Go to the ALiEM (PV) Cards for more resources.
Last week, Dr. David Johnson shared his trick to elicit a Valsalva maneuver out of his patient. Here’s another trick that I saw one of our EM residents use in an attempt to break a SVT rhythm.
Continuing on the theme of Toxic Alcohols (osmolal gap, ethylene glycol, methanol), this Paucis Verbis card focuses on isopropyl alcohol toxicity, which is commonly found in rubbing alcohols. In this toxic alcohol, fomipezole is actually NOT indicated because you want to have alcohol dehydrogenase convert the toxic parent compound (isopropyl alcohol) into the nontoxic metabolite (acetone).
Note that these are merely guidelines and you should tailor management plans with your toxicologist and nephrologist.
Adapted from [1, 2]
Go to ALiEM (PV) Cards for more resources.
