Case report: Young onset stroke from familial hypercholesterolemia

Abstract

Introduction. Familial hypercholesterolemia (FH) is a medical condition that leads to extremely high levels of low-density lipoprotein (LDL) cholesterol, increasing the risk of ischemic heart disease, including myocardial infarction. However, the link between FH and ischemic stroke is still debatable. In this case, we report a young adult female who had FH and high levels of LDL and suffered from an early-onset ischemic stroke. Case presentation. A 38-year-old female presented with acute numbness and weakness in her right limb, as well as speech difficulty. She had no history of hypertension, migraine, or diabetes, but did have a history of eyelid xanthoma. The results of the neurological examination confirmed a slightly gradual response, a mild weakness in her right limb, and a slightly reduced response to touch and pain. Laboratory tests showed very high cholesterol and LDL levels, as well as an increased CRP level. Radiological examination via a CT scan revealed lesions within the left frontotemporal region. The patient was prescribed dual antiplatelet therapy and vascular risk factor medication, and after 6 days of treatment, was discharged to go home. Conclusion. We present a case of ischemic stroke in a young patient with clinically diagnosed FH, highlighting the possibility of FH in those with early-onset cerebrovascular disease.