Sinus pericranii with a hair collar sign
Department of Medicine; Division of Dermatology
Dermatology | Skin and Connective Tissue Diseases
Sinus pericranii is a rare vascular malformation in which the extracranial veins are connected to the intracranial venous circulation. It typically appears as a soft mass with a blue hue on the scalp. We describe a patient with sinus pericranii and associated hair collar sign.
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Citation: Pediatr Dermatol. 2014 May-Jun;31(3):397-8. doi: 10.1111/pde.12311. Epub 2014 Mar 6. Link to article on publisher's site
Cheraghi, Nikoo; Delano, Sophia; Csikesz, Courtney; Dundamadappa, Sathish Kumar; and Wiss, Karen, "Sinus pericranii with a hair collar sign" (2014). Dermatology Publications and Presentations. 89.