Fernando Millán

Erythematous macule changing with crying: a case of sinus pericranii

Sinus pericranii is a rare venous malformation characterized by an abnormal communication between the intracranial and extracranial venous systems. Clinically, it typically presents as a painless, compressible, non-pulsatile lesion that may increase in size with maneuvers that raise venous pressure. We report the case...