Abstract
Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS) is a rare CNS inflammatory disorder involving the pons and other parts of the brainstem. It is characterised by a combination of brainstem symptoms and classical magnetic resonance imaging (MRI) features of bilateral, symmetrical punctate, perivascular enhancement of pontine lesions. Another hallmark feature of this rare disease is the responsiveness to corticosteroid treatment. As the corticosteroid treatment is tapered, the symptoms exacerbate and worsen the clinical outcome. Clinicians and radiologists should be aware of this infrequent inflammatory disorder and should always be considered as a differential diagnosis. Herein, we report the case of a 17-year-old female with a similar clinicoradiological spectrum as CLIPPERS.