syndromic X-linked intellectual disability Claes-Jensen type
Definition
A syndromic X-linked intellectual disability characterized by severe intellectual deficit associated with variable clinical manifestations including spasticity, cryptorchidism, maxillary hypoplasia, alopecia areata, epilepsy, short stature, impaired speech and behavioral problems that has_material_basis_in mutation in the KDM5C gene on chromosome Xp11.