AI Insight
This case report describes a 59-year-old man with neuroborreliosis who presented with atypical symptoms including headache, tremor, and hiccups, leading to delayed diagnosis. The diagnosis was further complicated by initially overlooked MRI findings showing radial and patchy hyperintensities in the cerebral peduncles, mesencephalon, and pons. The authors highlight that this pattern of brain imaging abnormalities is increasingly recognized as a characteristic feature of neuroborreliosis.
Why it matters
Increased awareness of this specific MRI pattern could help clinicians diagnose neuroborreliosis more quickly, particularly in patients with atypical presentations. Earlier recognition and treatment of this tick-borne infection affecting the nervous system could prevent progression and improve patient outcomes.
Understand the Science
In this Clinical Rounds, we present a case of neuroborreliosis in a man aged 59 years who initially complained of headache, tremor, and hiccups. Diagnosis was delayed, partly due to an atypical presentation but mainly because subtle MRI findings were overlooked. There is emerging recognition that radial and patchy hyperintensities in cerebral peduncles, mesencephalon, and pons is a distinct MRI feature of neuroborreliosis. Dissemination of this knowledge could contribute to more timely and efficient diagnoses in future patients.