Podcast #280: Isolated Aphasia in Stroke

Podcast #280: Isolated Aphasia in Stroke

Author: Aaron Lessen, M.D.

Educational Pearls

  • Patients with an ischemic stroke from occlusion of the left middle cerebral artery often present with aphasia in addition to other neurological deficits.
  • A recent study looked at patients presenting with suspected stroke. Of the 700 patients recruited, 3% had isolated aphasia on exam. On follow-up, none of the 3% had evidence of stroke on imaging. Underlying causes of the isolated aphasia in these patients included syncope, infections, seizures were the underlying cause.

References: Gabriel Casella, Rafael H. Llinas, Elisabeth B. Marsh, Isolated aphasia in the emergency department: The likelihood of ischemia is low, Clinical Neurology and Neurosurgery, Volume 163, 2017, Pages 24-26, ISSN 0303-8467, https://doi.org/10.1016/j.clineuro.2017.10.013.

Jaksot(1145)

Podcast #227: CPR-Induced Consciousness

Podcast #227: CPR-Induced Consciousness

Author: Nick Hatch, M.D. Educational Pearls CPR-induced consciousness is a phenomenon that occurs when someone who was previously unconscious and is undergoing CPR regains consciousness and makes pur...

20 Heinä 20173min

Podcast #226: Biphasic Anaphylaxis

Podcast #226: Biphasic Anaphylaxis

Author: Sam Killian, M.D. Educational Pearls Anaphylaxis is common in the ED. These patients are treated and then usually watched for 4-6 hours. Biphasic happens in patients that have a complete reso...

18 Heinä 20173min

Podcast #225: Rhogam

Podcast #225: Rhogam

Author: Dylan Luyten, M.D. Educational Pearls Rhogam is commonly used when an Rh negative woman has an Rh positive fetus. It is commonly used in the ER in the setting of a miscarriage. Rh(+) fetal bl...

16 Heinä 20174min

Deep Dive #4: Pediatric Type I DKA

Deep Dive #4: Pediatric Type I DKA

Author: Justin Harper Justin Harper, a paramedic married to a pediatric nurse, discovered his own son had type I diabetes 2 years ago. Despite their medical experience, this diagnosis came as surprise...

14 Heinä 201747min

Brewcast Part VIII: Cannabis in Colorado

Brewcast Part VIII: Cannabis in Colorado

Author: Dr. Larry Wolk, Executive Director and Chief Medical Officer for the Colorado Department of Public Health and Environment. Topic: Dr. Larry Wolk educates us on how cannabis has affected Colora...

9 Heinä 201717min

Brewcast Part VII: A Patient's Perspective on Medical Marijuana

Brewcast Part VII: A Patient's Perspective on Medical Marijuana

Authors: Don Stader, M.D. & Lauren Gibbs Topic: Lauren breaks the stoner stereotype and explains how marijuana has positively impacted her life.

8 Heinä 201720min

Brewcast Part VI: Synthetic Marijuana

Brewcast Part VI: Synthetic Marijuana

Author: Erik Verzemnieks, M.D. Topic: Erik speaks about how slightly altering the chemical composition of marijuana can create a drug with drastic effects on the human body. WARNING: Explicit Language

7 Heinä 201712min

Brewcast Part V: Researching Cannabis

Brewcast Part V: Researching Cannabis

Author: Sophie Yorkwilliams -B.A. (Psychology) -Dual Ph.D. Candidate, Clinical Psychology and Neuroscience. Expected graduation: 2020 Topic: Studying cannabis comes with its own set of challenges. Fin...

6 Heinä 201717min

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