Recurrence of ARID1B-related Coffin-Siris Syndrome by possible gonadal mosaicism

aAcibadem Ankara Tissue Typing Laboratory, Ankara bDepartment of Molecular Biology, Genetics and Bioengineering, Sabanci University, Tuzla, Istanbul cDepartment of Child Neurology, Karadeniz Technical University Faculty of Medicine, Retired Lecturer, Trabzon, Turkey dPrivate office, Child Neurology, Trabzon, Turkey Received 18 January 2023 Accepted 16 July 2023. Correspondence to Prof. Dr. Fatma Mujgan Sonmez, Department of Child Neurology, Karadeniz Technical University Faculty of Medicine, Retired Lecturer, Trabzon and Private Office, Child Neurology, Aziziye, 102/3, Cinnah Cd., 06690 Çankaya, Ankara, E-mail: [email protected]