An Adolescent With Neurosyphilis.
Danielle Owerko, Alina Burek, Jennifer Watson
✦ AI-curated · Sources linked
Case in brief
A previously healthy 17-year-old boy developed two weeks of myoclonus affecting his right thumb and middle finger, followed by focal seizures in the right arm that generalized. A confidential psychosocial history established that he was sexually active, prompting STI screening. A reactive rapid plasma reagin test and confirmatory treponemal testing of cerebrospinal fluid established neurosyphilis.
What made this case unusual
The presentation was focal myoclonus and seizures in an adolescent, with the diagnosis prompted by confidential sexual history and confirmed through cerebrospinal fluid testing.
Diagnostic / clinical pearl
Consider neurosyphilis when an adolescent with sexual exposure has unexplained neurologic symptoms; confidential, comprehensive history-taking can guide appropriate STI testing.