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)

EMSAC 2024

EMSAC 2024

Contributors: Col. (Dr.) Stacy Shackelford Dr. Sean Keenan Paramedic Alan Moreland Dr. Chris Tems Kara Napolitano From military-inspired trauma protocols to behavioral health alternatives and cardiac ...

26 Heinä 202511min

Episode 966: Acetaminophen Toxicity

Episode 966: Acetaminophen Toxicity

Contributor: Jorge Chalit-Hernandez, OMS4 Educational Pearls: What is the toxic dose of acetaminophen? 7.5 grams, in an adult. The safe daily limit is 4 grams in an adult with a normally functioning...

21 Heinä 20253min

Episode 965: Oxygen Administration in Trauma Patients

Episode 965: Oxygen Administration in Trauma Patients

Contributor: Aaron Lessen, MD Educational Pearls: Many trauma patients are placed on oxygen via non-rebreather A large, multicenter, controlled trial evaluated the outcomes of oxygen administration i...

14 Heinä 20252min

Episode 964: Ketamine & Midazolam for Prehospital Seizure Management

Episode 964: Ketamine & Midazolam for Prehospital Seizure Management

Contributor: Aaron Lessen, MD Educational Pearls: Prehospital seizures are typically managed with intramuscular midazolam (Versed) Seizures theoretically involve the NMDA pathway, and ketamine is a p...

7 Heinä 20254min

Episode 963: Antihypertensives and Emergency Room Considerations

Episode 963: Antihypertensives and Emergency Room Considerations

Contributor: Alec Coston, MD Educational Pearls: For patients presenting to the emergency room with hypertension, clinicians should determine if it is isolated and uncomplicated, or involves comorbidi...

30 Kesä 20254min

Episode 962: HEART Score

Episode 962: HEART Score

Contributor: Taylor Lynch, MD Educational Pearls: How do we risk-stratify chest-pain patients? One option is the HEART score This score predicts a patient's 6-week risk of a major adverse cardiac ev...

23 Kesä 20254min

Episode 961: Cell Phone Sign

Episode 961: Cell Phone Sign

Contributor: Aaron Lessen, MD Educational Pearls: A prospective study at the Mayo Clinic Rochester was conducted to examine whether patients actively using their phones on initial assessment in the E...

16 Kesä 20251min

Episode 960: Frank's Sign - A Marker for Coronary Artery Disease

Episode 960: Frank's Sign - A Marker for Coronary Artery Disease

Contributor: Travis Barlock MD Educational Pearls Frank's sign is a curious physical exam finding first described in the literature in 1973 Bilateral earlobe creases are recognized as a marker of co...

9 Kesä 20251min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
docemilia
rss-duodecim-lehti
utelias-mieli
radio-antro
filocast-filosofian-perusteet
rss-laakaripodi
rss-sosiopodi
ihanat-ipanat
sotataidon-ytimessa
mielipaivakirja
rss-bios-podcast
rss-radplus
rss-opeklubi
rss-lihavuudesta-podcast