Absent patellae, mild mental retardation, skeletal and genitourinary anomalies, and C group autosomal mosaicism.

Child Child, Preschool Chromosome Aberrations Chromosome Disorders Cytogenetics Dermatoglyphics Electroencephalography Female Humans Intellectual Disability Intelligence Tests Karyotyping Male Malocclusion Mosaicism Oral Manifestations Patella/abnormalities Physical Examination Skeleton/abnormalities Urogenital Abnormalities