Systemic cholesterol microembolization syndrome masquerading as giant cell arteritis.
Two patients with clinical features consistent with giant cell arteritis were found to have systemic cholesterol microembolization syndromes. Diagnostic confirmation was established by a muscle biopsy in one patient and by a kidney biopsy in the other. Systemic cholesterol embolization can masquerade as a variety of disorders, including vasculitis, and should be considered in a patient with suspected giant cell arteritis who has a negative temporal artery biopsy.
Jacobson
D M
DM
Department of Neurology, Marshfield Clinic, Wisconsin.
D000368:Aged; D000792:Angiography; D001161:Arteriosclerosis / Q000150:complications / Q000473:pathology; D002784:Cholesterol; D004617:Embolism / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D005260:Female; D005654:Fundus Oculi; D013700:Giant Cell Arteritis / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D015356:Retinal Artery Occlusion / Q000175:diagnosis; D013577:Syndrome
D002784:Cholesterol