Bicuspid aortic valve: Basics and beyond

What further testing does this 34-year-old patient need? Can he play sports? Does his newborn son need evaluation?

The Clinical Picture

When stroke runs in the family

CADASIL—Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy—is due to a mutation in NOTCH3.

The Clinical Picture

Brain abscesses in a 60-year-old man

The lesions were not from compromised immunity, but from septic hematogenous spread of an odontogenic infection.