Podcast #191: Blunt Cervical Trauma

Podcast #191: Blunt Cervical Trauma

Author: Chris Holmes M.D.

Educational Pearls:

  • Mechanism of injury involves hyperextension/hyperflexion
  • Pathophysiology: inside of the arteries in the neck becomes disrupted, similar to a dissection. This is thrombogenic and leads to cerebral infarction
  • Neurologic deficit is common.
  • Other risk factors include facial fracture and cervical-spine fracture.
  • Treat with anticoagulation - aspirin or other antiplatelet agents are appropriate.
  • Increase clinical suspicion when patient presents with neurological deficit and has a negative CT.

References: https://www.east.org/education/practice-management-guidelines/blunt-cerebrovascular-injury

Jaksot(1145)

Podcast # 342: Scombroid

Podcast # 342: Scombroid

Author: Jared Scott, MD Educational Pearls: Scombroid is a type of food poisoning associated with dark fish (i.e. tuna, salmon, mackerel) that mimics anaphylaxis. Occurs through conversion of histi...

18 Kesä 20184min

Podcast # 341: Tenecteplase vs. Alteplase

Podcast # 341: Tenecteplase vs. Alteplase

Author: Rachel Beham, PharmD Educational Pearls: Tenecteplase is more specific for fibrin and has a longer half-life than alteplase. In setting of ischemic stroke, tenecteplase before thrombectomy ...

13 Kesä 20183min

Podcast # 340: Drowning

Podcast # 340: Drowning

Author: Chris Holmes, MD Educational Pearls: Epidemiology: 80% male, ages 1-4 at greatest risk, African-American > Caucasian. Freshwater and ocean water may have more bacteria than pool water. ...

11 Kesä 20185min

Podcast # 339: Ectopic Pregnancy Risk Factors

Podcast # 339: Ectopic Pregnancy Risk Factors

Author: Jared Scott, MD Educational Pearls: Data is mixed, but some studies show 1-2% of pregnancies are ectopic. Risk factors for ectopic pregnancies include: pelvic inflammatory disease, prior ec...

8 Kesä 20185min

Podcast # 338: Mononucleosis predictors

Podcast # 338: Mononucleosis predictors

Author: Chris Holmes, MD Educational Pearls: Symptoms commonly seen with mononucleosis are palatal petechiae, posterior cervical lymphadenopathy, inguinal/axillary lymphadenopathy, splenomegaly, and/...

6 Kesä 20182min

Podcast # 337: Airway Burn Inhalation

Podcast # 337: Airway Burn Inhalation

Author: John Winkler, MD Educational Pearls: Singed nasal hairs, soot around mouth, hoarse voice, drooling, and burns to head/face are signs suggestive of inhalation injury. Early intubation is cri...

4 Kesä 20186min

Podcast # 336: Hypokalemia

Podcast # 336: Hypokalemia

Author: Dylan Luyten, MD Educational Pearls:   Most important questions to answer with low potassium are 1. What are their symptoms? 2. Can they take potassium by mouth? Oral repletion is faster, c...

31 Touko 20183min

Podcast # 335: Blunt Head Trauma

Podcast # 335: Blunt Head Trauma

Author: Peter Bakes, M.D. Educational Pearls: Epidural hematomas have a characteristic convex appearance on CT while a subdural hematoma will have a concave appearance. Indications for operative ...

29 Touko 20188min

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