Podcast #271: Nexus Chest CT Scan Guidelines

Podcast #271: Nexus Chest CT Scan Guidelines

Author: Chris Holmes, M.D.

Educational Pearls

  • The nexus chest CT scan rule is based on an 11,000 subject, multicenter study that looked for signs following a trauma that predicted significant findings on subsequent chest CT.
  • Findings that were associated with abnormal chest CT included: abnormal CXR, distracting injury, chest wall, sternal, thoracic spine or scapular tenderness. Furthermore, a mechanism of injury that includes rapid deceleration was also associated.
  • If a patient has none of the above findings, then there is only a small chance that there will be an abnormal chest CT.

References: https://www.mdcalc.com/nexus-chest-ct-decision-instrument-ct-imaging

Episoder(1154)

Episode 898: Takotsubo Cardiomyopathy

Episode 898: Takotsubo Cardiomyopathy

Contributor: Ricky Dhaliwal, MD Educational Pearls: Takotsubo cardiomyopathy, also known as "broken heart syndrome," is a temporary heart condition that can mimic the symptoms of a heart attack, inc...

10 Apr 20243min

Episode 897: Adrenal Crisis

Episode 897: Adrenal Crisis

Contributor: Ricky Dhaliwal MD Educational Pearls: Primary adrenal insufficiency (most common risk factor for adrenal crises) An autoimmune condition commonly known as Addison's Disease Defects...

1 Apr 20244min

Podcast 896: Cancer-Related Emergencies

Podcast 896: Cancer-Related Emergencies

Contributor: Travis Barlock, MD Educational Pearls: Cancer-related emergencies can be sorted into a few buckets: Infection Cancer itself and the treatments (chemotherapy/radiation) can be immunos...

25 Mar 20242min

Episode 895: Indications for Exogenous Albumin

Episode 895: Indications for Exogenous Albumin

Contributor: Travis Barlock MD Educational Pearls: There are three indications for IV albumin in the ED Spontaneous bacterial peritonitis (SBP) Patients with SBP develop renal failure from volu...

18 Mar 20242min

Episode 894: DKA and HHS

Episode 894: DKA and HHS

Contributor: Ricky Dhaliwal, MD Educational Pearls: What are DKA and HHS? DKA (Diabetic Ketoacidosis) and HHS (Hyperosmolar Hyperglycemic State) are both acute hyperglycemic states. DKA More com...

11 Mar 20247min

Episode 893: Home Treatments for Button Battery Ingestion

Episode 893: Home Treatments for Button Battery Ingestion

Contributor: Aaron Lessen MD Educational Pearls: Button batteries cause alkaline corrosion and erosion of the esophagus when swallowed Children swallow button batteries, which create a medical eme...

4 Mar 20242min

Episode 892: Tourniquets

Episode 892: Tourniquets

Contributor: Ricky Dhaliwal, MD Educational Pearls: What can you do to control bleeding in a penetrating wound? Apply direct pinpoint pressure on the wound as well as proximal to the wound. Build ...

27 Feb 20245min

Pharmacy Phriday #11: Riddles, Medical Jargon, NNT, and Time Travel

Pharmacy Phriday #11: Riddles, Medical Jargon, NNT, and Time Travel

Contributors: Kali Olson PharmD, Travis Barlock MD, Jeffrey Olson MS2 Summary: In this episode of Pharmacy Phriday, Dr. Kali Olson joins Dr. Travis Barlock and Jeffrey Olson in studio to discuss a var...

23 Feb 202443min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
jss
rekommandert
forskningno
sinnsyn
tomprat-med-gunnar-tjomlid
rss-nysgjerrige-norge
villmarksliv
rss-paradigmepodden
liberal-halvtime
nevropodden
fjellsportpodden
kvinnehelsepodden
rss-inn-til-kjernen-med-sunniva-rose
diagnose
smart-forklart
psykopoden
tidlose-historier
rss-rekommandert