Spontaneous Right Intrapetrous Internal Carotid Dissection in a Patient With Active COVID-19.

Spontaneous cervical artery dissection, a nontraumatic tear in the wall of an internal carotid or vertebral artery, is a common cause of stroke, particularly in patients younger than 40 years of age; however, petrous internal carotid artery dissection is extremely rare. This case report describes a 50-year-old woman who had a spontaneous intrapetrous internal carotid dissection thought to be secondary to active SARS-CoV-2 infection; the dissection was treated successfully with a flow-diverter stent.

Texas H.B. 810: Increased Access to Stem Cell Interventions or an Increase in Unproven Treatments?

Born of the expectations and hype associated with regenerative medicine, there are now numerous clinics around the world selling stem cell-based interventions (SCBI) that have yet to be proven effective or safe, with little to no accounting of the outcomes being collected. In the United States, SCBI are overseen by the U.S.