title: [The XYY syndrome (brief clinico-morphologic characteristics)].
abstract: The authors conducted a cytogenetical, anthropological and clinical study of 5 patients with aneuromia by Y chromosome. A cytogenetical study of 4 patients revealed Kariotype 47, XYY, in one-mosaicism of the 46, XY/47, XYY type. All the patients had drive pathology, and a retarded intellect compared to normal individuals. According to the morphological signs the patients had the following common traits: an increased variability of the mandibular part of the face, a high nose bridge, acne vulgaris. It was also demonstrated that there was a tendency toward a longer body, length of hands. In 3 tall patients there was eunuchoid body built. In one of the patients the structure of the molars corresponded to such of fossil hominids.
mesh_terms: D000293:Adolescent; D000328:Adult; D000782:Aneuploidy; D001827:Body Height; D004569:Electroencephalography; D006801:Humans; D007328:Insulin / Q000097:blood; D008607:Intellectual Disability / Q000235:genetics; D007569:Jaw Abnormalities / Q000235:genetics; D008297:Male; D001523:Mental Disorders / Q000235:genetics*; D009030:Mosaicism; D011599:Psychopathology; D011627:Puberty; D012729:Sex Chromosome Aberrations; D012730:Sex Chromosomes; D013577:Syndrome
chemical_list: D007328:Insulin
vernacular_title: Sindrom XYY (kratkaia kliniko-morfologicheskaia kharakteristika