RT Journal Article SR Electronic T1 Blue rubber bleb nevus syndrome associated with tuberous sclerosis complex and CNS involvement JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 207 OP 211 DO 10.17712/nsj.2021.2.20200111 VO 26 IS 2 A1 Alreefi, Hajar A1 AlKhateeb, Mashael YR 2021 UL http://nsj.org.sa/content/26/2/207.abstract AB Blue rubber bleb nevus syndrome (BRBNS) is a rare disorder that is characterized by multiple dome-shaped cutaneous venous malformations on the skin and visceral organs. Typical extra-cutaneous lesions have the appearance of blueish nipple-shaped nodules that can easily compress and refill. We described a rare case of a 23-year-old female with BRBNS and tuberous sclerosis complex (TSC) that presented with central nervous system (CNS) involvement including unprovoked focal impaired awareness seizure. Her BRBNS presents with hemangiomas involving multiple organs in the body including the brain, gastrointestinal (GI) system, and skin. This case highlights the importance of studying and understanding the association between BRBNS and TSC as it may lead to improved understanding