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Microvascular Decompression: Salient Surgical Principles and Technical Nuances
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Sinus pericranii with a hair collar sign
Nikoo Cheraghi1, Sophia Delano, Courtney Csikesz
1Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
Pediatric Dermatology
|March 8, 2014
Abstract:
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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