Are Preferred Scalp Locations for Alopecia Areata Patches a Clue to Neuronal Etiology?

Conclusion: AA patches most commonly present on the occiput of the scalp in both female and male patients. Cervical spine nerves C3 and C2 supply sensory innervation and the occipital artery supplies blood to this area.Skin Appendage Disord
Source: Skin Appendage Disorders - Category: Dermatology Source Type: research