Image of the Week: Headache and a rash on the trunk and extremities

A 32-year-old woman presents with a headache and a rash on her trunk and extremities. She has had unprotected sex with multiple partners during the last 2 months but denies any history of sexually transmitted infections. Examination reveals generalized nontender lymphadenopathy, a diffuse macular rash on her chest and arms, and patchy hair loss. Venereal Disease Research Laboratory (VDRL) and ...