Learn point-of-care ultrasound (POCUS) and become a clinician of the modern era: buff.ly/NQNsl0L
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The hardcover version of The POCUS Textbook is officially released!!!!
Get a copy: amazon.com/dp/B0FV93KW7C/ref…
🏥100+ Figures without abbreviations
💊Dozens of videos accessible by QR code with NO passwords and NO paywalls
🩹Step-by-step tutorials by Dr. Istrail for all experience levels.
@NephroP @Wilkinsonjonny @iceman_ex @POCUSpeek #foamed #meded #MedTwitter
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A new Perspective suggests that medical education must adapt as AI shifts clinical expertise from unaided cognitive performance toward the ability to evaluate, supervise, and appropriately defer to increasingly capable AI systems. Learn more: nejm.ai/4ybNSiw
ALT This figure shows a hypothetical clinical interface in which AI generates diagnostic and management recommendations while the physician evaluates their appropriateness, incorporates patient priorities, and judges when to defer or intervene. Displayed findings and confidence estimates are illustrative.
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POCUS Med Ed retweeted
I created LearnCoronary (learncoronary.com), an interactive tool designed to help general cardiology fellows and other early-career learners better understand coronary angiography and the spatial relationships between different angiographic views.
#cardiotwitter @OpenAI
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POCUS Med Ed retweeted
What an honor it was to be at VCOM - Carolinas campus this weekend, handing out Butterfly iQ3 probes to the next generation of clinicians at their white coat ceremony. The future of medicine starts here, and I can tell you, standing on that stage watching it come to life, I’ve never felt more optimistic about what’s ahead!
Read about our long term partnership in today's news linked below:
Big news for the future of ultrasound education! 🎓🦋
Butterfly Network and the Edward Via College of Osteopathic Medicine (VCOM) are joining forces to reimagine how the next generation of physicians learns and uses ultrasound.
Read the press release: butterflynetwork.com/press-r…
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POCUS Med Ed retweeted
We have now more than 2900 images in the FREE Ultrasound Image Database flickr.com/photos/127475534@…
It’s an honor to promote free education in Musculoskeletal Ultrasound (#MSUS) and Rheumatology.
We are happy to share the MSUS Database: over 1,000 images and videos of sonoanatomy and pathology, accessible with a single click from anywhere in the world 🌍 🌎 , even where there’s no textbook, mentor, or ultrasound machine, so students, residents, and practicing physicians can learn and compare cases in real time.
In the MSUS Database you will find:
1️⃣Shoulder Anatomy and Pathology
2️⃣Elbow Anatomy and Pathology
3️⃣Hand Anatomy and Pathology
4️⃣Hip Anatomy and Pathology
5️⃣Knee Anatomy and Pathology
6️⃣Foot Anatomy and Pathology
7️⃣Spine
8️⃣Soft Tissue
9️⃣Nerves
🔟Muscle
1️⃣1️⃣Interventional
1️⃣2️⃣Hyaluronic Acid
1️⃣3️⃣PRP
1️⃣4️⃣Doppler
1️⃣5️⃣Elastography
1️⃣6️⃣Trauma
1️⃣7️⃣Rheumatoid Arthritis
1️⃣8️⃣CPPD
1️⃣9️⃣And more…
📸 🎥 We’re expanding this library every week to its improvement! 🤝🌍
Special thanks to Giorgio Tamborrini of UZR Ultrasound Center (@rheumatology) for conceiving and leading this project and inviting me to contribute. It’s also a privilege to collaborate with MSUS experts such as:
🔹Dr. Jörg Dünkel of @SportklinikBern
🔹Dr. Alberto Schek @aschek3582
🔗 Explore & share: flickr.com/photos/127475534@…
❗️To find specific images or videos, go to the Photostream and use the 🔎 (magnifying glass) icon just below 👇 the “secondary menu”, or explore each album individually in its dedicated folder 📂
#MSUSDatabase #GlobalUltrasound #POCUS #FreeEducation #Rheumatology #MSUS #OpenEducation #FOAMed #USguidedInjections #PRP #SportsMed
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POCUS Med Ed retweeted
This is how a pathologist can now discuss slides and analyses with a multimodal pathology foundation model that connects whole-slide image representations with pathology reports and clinical concepts!
(The music is loud; feel free to mute it.)
"Here we present WILSON, a vision--language foundation model that represents whole-slide images and multi-slide cases as single multi-magnification composite images, trained on approximately 189k slides from Mayo Clinic spanning 42 organs and 829 diagnostic entities using pathology reports as supervision."
It could serve as an interactive AI assistant for pathologists!
Preprint URL: arxiv.org/abs/2609.25123
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POCUS Med Ed retweeted
A new era in the rapid diagnosis of STEMI/STEMI equivalents has begun. Rapid diagnosis of ACS that needs immediate, emergent intervention can only be done by the ECG. FDA authorization for the queen of hearts. “deNovo “ means it is the first device of its kind in the world.
🇺🇸 The #FDA has granted De Novo authorization to Queen of Hearts™, our AI ECG model for detecting acute coronary syndrome events, which can include #STEMI and STEMI equivalents and require urgent cardiologist activation.
A defining milestone for Powerful Medical.
#PMcardio
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Correspondence: Complete Regression of Hepatoblastoma after Interleukin-15– and Interleukin-21–Coexpressing CAR T-Cell Therapy nej.md/46a2Iut
#Oncology #Gastroenterology
ALT The image is a series of panels showing antitumor activity, pharmacokinetics, and phenotypic evolution of interleukin-15 and interleukin-21 coexpressing glypican-3–specific chimeric antigen receptor (CAR) T cells. Panel A shows pre- and postinfusion axial CT images of the chest at indicated time points; the red arrows indicate the tumor. Panel B shows alpha-fetoprotein levels in peripheral blood, as measured in the clinical laboratory. Panel C shows the results from samples that were collected at indicated time points to determine the expansion and persistence of the engineered populations of the 15.21.GPC3-CAR T cells. Panels D and E show changes in the T-cell subsets expressing CAR and iC9.15.21 before and after the infusion, as determined by flow cytometry.
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POCUS Med Ed retweeted
🚨New science alert!
PAWP or LVEDP ... which better predicts outcomes?
Using simultaneous invasive hemodynamics at rest & during exercise, this study found that PAWP better reflected hemodynamic abnormalities & predicted adverse HF outcomes. 🫀
🔗 bit.ly/4x64Z5K
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POCUS Med Ed retweeted
Thanks for following my cancer journey, it has been quite the ride! I’m 16 months cancer free now. I view two people as my cofounders on the journey of going ‘founder mode’ on my cancer. These are Jose M. Mejia Oneto, who was in my YC batch of W15 with Shasqi doing cancer therapies, and became my best friend! And @JAC0BSTERN who I met through Jose and who left his job in biotech to become ‘CEO of my health’. After we made progress on my disease we started creating companies to make the latest scientific advances more accessible to others. We’ve started 15 companies in the last year and a half under the Even One Ventures umbrella, see evenone.ventures/ for more information.
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POCUS Med Ed retweeted
Consent✅
Tennis player, 30s
Forceful forehand with rapid thoracic rotation 2 years ago - immediate stabbing thoracic pain
Aggravated by L rotation, TSp extension, lying supine / rolling over in bed, deep inspiration
Pain now become more diffuse, symmetrical, paraspinal
Described as 'burning'
MRI normal
POCUS video -
Subtle degenerative changes at left T7 costotransverse joint - correlates with area of maximal pain (notable paraspinal hyperalgesia even with very gentle probe pressure)
US guided LA / CSI injection abolished pain (patient stated 'thats my pain!' when the needle tip hit the joint) on repeat clinical testing & patient's own functional tests post procedure
Pearls -
1. As always the history and exam trumps everything - rotation mechanism of injury, rotational provocation, rib compression, inspiration..... it has to be rib joint related
2. MRI often unhelpful when assessing the small joints in detail - CT better.
POCUS can pick up subtle degenerative / calcific changes once the pain epicentre has been identified with systematic palpation
2. Paraspinal muscle over-activity and spread of pain (which can take on a 'neural' quality) is almost inevitable secondary to the underlying primary issue / injury - don't be distracted by this.
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POCUS Med Ed retweeted
FDA approved daraxonrasib….
One of oncology’s oldest walls just cracked…
This is not simply a new pancreatic cancer drug.
It is a reminder that even “undruggable” biology can become treatable with persistence.
Daraxonrasib doubled median OS vs chemotherapy in RAS G12 metastatic pancreatic cancer: 13.2 vs 6.6 months.
A remarkable ASCO moment.
#ASCO26
@DrChoueiri @TiansterZhang @CathyEngMD @montypal @tompowles1 @brian_rini @cdanicas @GlopesMd @PGrivasMDPhD @nataliagandur @yekeduz_emre @neerajaiims @ASCO @ONCOassist @OpenMedicineHQ @MedwatchKate @scserendipity1 @CParkMD @urotoday @OncLive @crisbergerot @urologysummit @SuyogCancer @Larvol @IMG_Oncologists
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POCUS Med Ed retweeted
Our story:
FDA approves new pancreatic cancer drug expected to usher in new era of treatment
The therapy, Rasonque from Revolution Medicines $RVMD, nearly doubled overall survival in a key clinical trial
statnews.com/2026/08/26/panc…
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POCUS Med Ed retweeted
Pericardial effusions have long been described in millimeters.
But when the clinical question is fluid burden, a single linear dimension may not be enough.
In our new JASE editorial with David Dudzinski, we discuss the practice-changing work by Kane et al. and the accompanying tutorial, which challenge us to rethink how we quantify pericardial effusions by echo.
The key shift:
From a single maximal width
to a more integrated assessment of volume, distribution, phenotype, and physiology.
Milliliters may bring us closer to the anatomic truth.
But tamponade remains a physiologic diagnosis.
Free access:
authors.elsevier.com/c/1nexw…
#EchoFirst #CardioTwitter #PericardialDisease #JASE
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POCUS Med Ed retweeted
My cancer case is n=1. I'm not holding it up as a model, because most of what I did is not specifically replicable or scaleable. But it is a proof of concept that fully personalized medicine, built around one patient's own biology, is viable in ways it simply wasn't a few years ago. I have lived a version of the future of cancer care that I think is worth aspiring to more broadly.
Many of the tools that made this future possible for me are getting better, faster, cheaper, and more accessible every year. I think what we need next is the infrastructure to deploy these tools, and the community willing to build this infrastructure, one patient at a time.
I want to help that future arrive faster. I wrote an article in The Cancer Letter cancerletter.com/guest-edito… for the physicians and researchers closest to the patients who could benefit most from this approach, who also believe in this future. If you are working towards building the systems and practices that will make personalized medicine operationally real, we want to collaborate with you too.
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POCUS Med Ed retweeted
Clinicians, you know the drill: find the cart, clean the cart, transport the cart, plug in the cart, wait for cart to turn on, and then you're ready to scan 🫠
OR... you could just take your iQ3 out of your pocket 😎
Learn more: butterflynetwork.com/iq3?utm…
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POCUS Med Ed retweeted
Consent ✅
Professional acrobat - developed R sided hypothenar eminence pain with repetitive loading with compression
Developed 'tight' forearms - osteopath undertook cupping therapy along the ulnar aspect of the flexor compartment up to the medial elbow level
There was significant bruising and swelling post cupping
He then developed clawing of the hand (see picture), weakness in wrist flexion, power grip and finer motor skills eg eating, writing
Unable to train & work
OE -
Clawing of ulnar digits
Hypothenar wasting, loss of finger abduction / adduction power, positive Froment's test (see video)
POCUS L vs R ulnar nerve in transverse - R is swollen and approx 40% greater calibre than L side
Diagnosis - ulnar neuropraxia
Pearls -
Passive interventions eg cupping, acupuncture are not completely risk free and benign - I've seen full thickness burns from cupping requiring skin grafting, and several pneumothoraces from dry needling
The clawing is due to weakness of the interossei and lumbricals, with unopposed action of the extensors
The 'ulnar paradox' - the more proximal and severe (this chap) the nerve injury, the more subtle the clawing is, because the ulnar sided digital flexors are knocked out too which re-balances the deformity caused by the intrinsic loss
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POCUS Med Ed retweeted
Thanks @Medscape and @emilysweats for interviewing us and helping to get the word out about physician-led academic publishing!
Join the movement and submit your science at opensourcecardiology.org
@theheartorg @MedscapeLIVE
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