Patients’ brain tissue unlocks the cellular hideout of Sturge-Weber’s gene mutation March 01, 2017 A person born with a port-wine birthmark on his or her face and eyelid(s) has an 8 to 15 percent chance of being diagnosed with Sturge-Weber syndrome. The rare disorder causes malformations in certain... Read More Patients’ brain tissue unlocks the cellular hideout of Sturge-Weber’s gene mutation