Sinus Pericranii-A Rare Vascular Anomaly
摘要
Sinus pericranii (SP) is an uncommon vascular anomaly characterized by an abnormal communication between veins adherent to outer table of skull with intracranial venous sinuses via dilated diploic emissary veins of the skull, which usually presents with a soft extracranial swelling at a young age. This anomaly can present independently or in association with craniosynostosis or other vascular malformations.