Podcast #216: Roller Coasters and Kidney Stones

Podcast #216: Roller Coasters and Kidney Stones

Author: Aaron Lessen, M.D.

Educational Pearls:

  • Anecdotal evidence suggests that roller coasters may help with kidney stones.
  • A recent study used a model of a kidney and ureter with different sized stones and put it on Thunder Mountain roller coaster in Disney World.
  • There was "dramatic passage" of the kidney stones at the rear of the roller coaster.

References: Marc A. Mitchell, DO; David D. Wartinger, DO, JD. Validation of a Functional Pyelocalyceal Renal Model for the Evaluation of Renal Calculi Passage While Riding a Roller Coaster. The Journal of the American Osteopathic Association, October 2016, Vol. 116, 647-652. doi:10.7556/jaoa.2016.128. http://jaoa.org/article.aspx?articleid=2557373

Episoder(1145)

Podcast #318: Nystagmus

Podcast #318: Nystagmus

Author: Erik Verzemnieks, M.D. Educational Pearls: ● Common causes of nystagmus: Congenital disorders, CNS diseases (MS, CVA), Intoxication ● Drugs associated (ETOH, Ketamine, PCP, SSRI, MDMA, Lit...

13 Apr 20181min

Podcast #317: Elbow Dislocation

Podcast #317: Elbow Dislocation

Author: John Winkler, M.D. Educational Pearls: ● Lower mechanisms of injury have a lower chance of an associated fracture or major ligament injury ● One major concern is having a fracture fragment i...

11 Apr 20182min

Podcast #316: Abnormalities in Alcohol Intoxication

Podcast #316: Abnormalities in Alcohol Intoxication

Author: Michael Hunt, M.D. Educational Pearls: 1% of patients presenting to ED with alcohol intoxication end up going to the ICU Most common critical illnesses were acute hypoxic respiratory fail...

9 Apr 20183min

Podcast #315: Retropharyngeal Infections in Pediatrics

Podcast #315: Retropharyngeal Infections in Pediatrics

Author: Dr. Karen Woolf, MD Educational Pearls: Anatomy : base of skull to posterior mediastinum, anteriorly bounded by middle layer of deep cervical fascia and posteriorly by the deep layer, communi...

6 Apr 20186min

Podcast #314: Psychogenic nonepileptic seizures (PNES)

Podcast #314: Psychogenic nonepileptic seizures (PNES)

Author: Gretchen Hinson, M.D. Educational Pearls: PNES vs. epilepsy: postictal state is diagnostic of an epileptic seizure (sonorous respirations and/or confusion, lasting typically 20-30 minutes);...

4 Apr 20185min

Podcast #313: Flu Screening

Podcast #313: Flu Screening

Author: Dr. Peter Bakes Educational Pearls: High risk patients: underlying lung disease, immunocompromised, extremes of age (65), underlying cardiac/renal/neurologic disease, and pregnant women Testi...

2 Apr 20187min

Podcast #312: SCIWORA

Podcast #312: SCIWORA

Author: Sam Killian, M.D. Educational Pearls: Spinal cord injury without radiographic abnormality (SCIWORA) is a diagnosis defined as traumatic injury to spine with clinical sx of traumatic myelopa...

30 Mar 20184min

Podcast #311: Recurrence of Seizures in Pediatrics

Podcast #311: Recurrence of Seizures in Pediatrics

Author: Aaron Lessen, M.D. Educational Pearls: Recurrence rate for first time unprovoked seizures - 5% after 48 hours, 14% at 2 weeks , 30% after 4 months. Higher risk for recurrence: age under 3; pa...

28 Mar 20182min

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