Carotidynia
Carotidynia is a syndrome characterized by unilateral (one-sided) tenderness of the carotid artery, near the bifurcation. It was first described in 1927 by Temple Fay.[1] The most common cause of carotidynia may be migraine, and then it is usually self-correcting. Common migraine treatments may help alleviate the carotidynia symptoms. Recent histological evidence has implicated an inflammatory component of carotidynia, but studies are limited.[2] Carotid arteritis is a much less common cause of carotidynia, but has much more serious consequences. It is a form of giant cell arteritis, which is a condition that usually affects arteries in the head. Due to this serious condition possibly causing carotidynia, and the possibility that neck pain is related to some other non-carotidynia and serious condition, the case should be investigated by a medical doctor.[3] Because carotidynia can be caused by numerous causes, Biousse and Bousser in 1994 recommended the term not be used in the medical literature.[4] However, recent MRI and ultrasound studies have supported the existence of a differential diagnosis of carotidynia consistent with Fay's characterization.[5][6]
References[edit | edit source]
- ↑ Hill and Hastings list this reference as: Fay, Temple (1927) "Atypical neuralgia." Arch Neurol Psychiatry.
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- ↑ Available here
- ↑ Lee TC, Swartz R, McEvilly R, Aviv RI, Fox AJ, Perry J, Symons SP. CTA, MR and MRA imaging of carotidynia: case report. Canadian Journal of Neurological Sciences. 2009 May; 36(3):373-375.
- ↑
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