Micah Etter, MD

@mettermd.bsky.social

very cool guy doing (mostly) inpatient/vascular #Neurology (rumored). passionate re:edu/medtraining/8bit/+! posts are mine. he/him

If you're a doctor and you've already clocked what my ailment is after like 2 symptoms, could you let me talk for another minute and then be like "Hmm, it sounds like it's probably X" so I can feel like it's the two of us have a discussion and not that I'm just an annoying question on a pop quiz?

It's me & my scar 1 day out of the hospital, 1 week after my stroke, 1 month after my cancer diagnosis And it's me & my scar (& the sun) 14 years & 1 day out of the hospital, 14 years & 1 week after my stroke, 14 years & 1 month after my cancer diagnosis I am still here.

A Black woman (Diana) wearing tortoiseshell glasses and pink robe with little pink flowers on the collar smiles for a bathroom selfie. There are bandages covering the right side of her neck. Her smile is droopy because she recently had a stroke. The same Black woman (Diana) smiles for a selfie 14 years after the first photo. She has curly braids and wears gold hoop earrings and a green shirt. The late afternoon sun pours through the window and covers the right side of her face and the scar on her neck.

Among patients with atrial fibrillation at high risk for stroke and bleeding, left atrial appendage closure was not noninferior to medical therapy in reducing the risk of stroke, embolism, major bleeding, or death at 3 years. Full CLOSURE-AF trial results: nej.md/3NFE1Ak #MedSky #CardioSky

A graph of the primary end point

Fresh blog: Six reasons to stop relying on the NPi (neurological pupil index) 👁️ NPi is based on a secret, proprietary formula used by one company 👁️ The neuroICU field was somehow convinced that we're too stupid to understand pupillometry tracings, so we need the NPi...(#1/2) #EMIMCC

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HEY EVERYBODY! i'm back! did you miss me?🙃 i was so busy co-directing the neuro block @UAZMedTucson for 1st year med students that I haven't been around as much... but it gave me time to make LOTS of fun stuff! i'll be gradually releasing, but let's start with...**drumroll**

On September 24, ERAS will open to programs. Which means applicants have only 2 weeks left to decide which programs to signal. And if you want to know how to allocate your signals in the most effective manner possible, I’ve got something for you: thesheriffofsodium.com/2025/09/10/t...

The Applicant’s Guide to Strategic Preference Signaling

Whenever I discuss preference signaling on social media, one of the first replies is always “Wait – what’s that?” In the olden days, when an applicant was interested in a particular residency…

thesheriffofsodium.com

A 50-year-old woman presented to the emergency department with a 10-day history of a throbbing headache that had suddenly started after she had felt a “pop” in her back. The headache worsened with upright positioning and improved with lying flat. 1/4 #MedSky

Image Challenge
What is the diagnosis?

Upper left: MRI of the brain showing diffuse pachymeningeal enhancement.
Lower left: A computed tomographic myelogram.
Right: MRI showing protrusion of the cerebellar tonsils into the foramen magnum (tonsillar ectopia), flattening of the pons with effacement of the prepontine cistern, and enlargement of the pituitary gland owing to increased blood flow.

Case series w/ cumulative total n=110 pts support use of rivastigmine as alternative antidote to physostigmine for anticholinergic delirium. Both oral & transdermal formulations of rivastigmine may expedite recovery #medsky #EMsky #pharmsky #emimcc #FOAMed 👉 link.springer.com/article/10.1...

Just the facts: rivastigmine for the management of anticholinergic toxicity - Canadian Journal of Emergency Medicine

Canadian Journal of Emergency Medicine -

link.springer.com

OpenEvidence is generally very good, but it's occasionally horrifically wrong One place it falls down a lot is drug allergy (where it's often too conservative) There are NO absolute contraindications to acetylcysteine for acetaminophen OD Reported "allergy" = anaphylactoid rxns... (#1/3) #EMIMCC

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Peer review is being transformed by AI, whether we like it or not. From my own experience, most researchers are using it wrong… and that’s because no one’s talking about it! Let me share some ideas on how to harness its potential to improve scientific publishing.

A web-comic that says "A Simple Guide to Using AI in Peer Review" with one panel that says "Wrong Way" and the next panel says "Right Way."