has material basis in germline mutation in CUL4B congenital nervous system disorder X-linked intellectual disability, Cabezas type https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/5588 https://www.malacards.org/card/intellectual_developmental_disorder_x_linked_syndromic_cabezas_type https://www.malacards.org/card/syndromic_x_linked_intellectual_disability_cabezas_type Cabezas syndrome; syndromic X-linked intellectual disability 15 mental retardation, X-linked, with short stature OMIM obsoleted 300360 and moved this to 300354 so I merged these - smb. intellectual disability, X-linked, syndromic, Cabezas type intellectual disability, X-linked, with short stature mental retardation, X-linked, syndromic 15 (Cabezas type), X-linked recessive X-linked intellectual disability, Cabezas type Orphanet:85293 Cabezas type of X-linked syndromic intellectual disability Cul4B-related X-linked intellectual disability OMIM:300354 MRXS15 GARD:0013244 mental retardation, X-linked, syndromic, Cabezas type MRXSC X-linked intellectual disability, Cabezas type is characterized by intellectual deficit, muscle wasting, short stature, a prominent lower lip, small testes, kyphosis and joint hyperextensibility. An abnormal gait, tremor, decreased fine motor coordination and impaired speech are also present. The syndrome has been described in six boys from three generations of the same family. Transmission is X-linked and the causative gene has been localized to the q24-q25 region of the X chromosome. SCTID:719811001 X-linked intellectual disability with short stature, hypogonadism, and abnormal gait syndromic X-linked intellectual disability Cabezas type MEDGEN:337334 DOID:0060822 MONDO:0010306 MRSS intellectual disability, X-linked, syndromic 15 (Cabezas type) intellectual disability, X-linked, with short stature, hypogonadism, and abnormal Gait mental retardation, X-linked, with short stature, hypogonadism, and abnormal Gait UMLS:C1845861 Cabezas syndrome X-linked intellectual disability with short stature intellectual disability, X-linked, syndromic 15 mental retardation, X-linked, syndromic 15 multiple congenital anomalies/dysmorphic syndrome-intellectual disability X-linked syndromic intellectual disability