Podcast #278: Subdural Hematomas

Podcast #278: Subdural Hematomas

Educational Pearls

  • Subdural hematomas can happen in the elderly because of brain atrophy, and can manifest with neurological deficit.
  • Subdural hematomas are caused by rupture of the bridging veins of the brain. This can be caused by trauma, brain atrophy, or possibly by anticoagulant use. They are crescent-shaped on head CT.
  • Epidural hematomas, in contrast, are caused by rupture of meningeal arteries secondary to trauma. They are usually lens-shaped on head CT.
  • Subdurals are difficult to pick up on head CT because they may be isodense to brain tissue.

References: Management of Recurrent Subdural Hematomas Desai, Virendra R. et al. Neurosurgery Clinics , Volume 28 , Issue 2 , 279 - 286

Episoder(1146)

Podcast 532:  SVC Syndrome

Podcast 532: SVC Syndrome

Contributor: Jared Scott, MD Educational Pearls: Superior vena cava (SVC) syndrome is caused by physical compression of the SVC and can present with facial swelling, upper extremity swelling, flushin...

14 Jan 20204min

Podcast 531:  Migraine Cocktail

Podcast 531: Migraine Cocktail

Contributor: Don Stader, MD Educational Pearls: The classic migraine cocktail includes: Reglan (or other dopamine antagonist), Benadryl, Toradol, Decadron, and IV fluids.  The most effective agent in...

13 Jan 20203min

Podcast 530: Anion Gap Acidosis + Metformin Toxicity

Podcast 530: Anion Gap Acidosis + Metformin Toxicity

Contributor: Don Stader, MD Educational Pearls: The common causes of anion gap metabolic acidosis include (MUDPILES) Metformin, Methanol Uremia DKA Paraldehyde INH/Iron Lactate Ethylene Glycol ...

8 Jan 20204min

Podcast 529: Hemophilia

Podcast 529: Hemophilia

Contributor: Aaron Lessen, MD Educational Pearls: Hemophilia is characterized by bleeding (A /B) A is is 8, B (chrstmas, 9) Hemophilia refers to a group of bleeding disorders caused by a deficiency ...

8 Jan 20203min

Podcast 528:  Decompensated Liver Failure

Podcast 528: Decompensated Liver Failure

Contributor: Michael Hunt, MD Educational Pearls: Cirrhosis is the end stage of chronic structural damage to the liver. This is most commonly due to  alcohol but other causes viral hepatitis and hepa...

6 Jan 20204min

Podcast 527: Knee Dislocations

Podcast 527: Knee Dislocations

Contributor:  Erik Verzemnieks, MD Educational Pearls: Knee dislocations are most common in high energy trauma, such as a motor vehicle accident The knee may appear grossly normal on initial inspecti...

3 Jan 20202min

Podcast 526:  Desmopressin for Intracranial Hemorrhage

Podcast 526: Desmopressin for Intracranial Hemorrhage

Contributor: Charleen Melton, PharmD Educational Pearls: Desmopressin (DDAVP) is an analogue of anti-diuretic hormone (ADH) that has been used for the treatment of intracranial hemorrhage. It works b...

30 Des 20193min

Podcast 525:  Enjoyable Epistaxis?

Podcast 525: Enjoyable Epistaxis?

Contributor: Jared Scott, MD Educational Pearls: The ED is full of painful procedures. One of the most commonly dreaded procedures is nasal packing for epistaxis, as it is quite uncomfortable for the...

24 Des 20193min

Populært innen Vitenskap

fastlegen
rekommandert
tingenes-tilstand
jss
rss-rekommandert
liberal-halvtime
villmarksliv
sinnsyn
rss-paradigmepodden
forskningno
fjellsportpodden
nevropodden
rss-nysgjerrige-norge
vett-og-vitenskap-med-gaute-einevoll
diagnose
dekodet-2
smart-forklart
abid-nadia-skyld-og-skam
rss-lundqvist-podden
hva-er-greia-med