[Ring chromosome 10: 46,XX,r(10)(p15q26)].
A teenage girl with growth and mental retardation, urinary tract and eye abnormalities was found to have an r(10)(p15q26) in blood cells. Quantitative evaluation of seven red cell enzymes including three (HK1, TGOS, PGAMA) known to be on chromosome 10, gave normal values.
D000015:Abnormalities, Multiple / Q000235:genetics; D000293:Adolescent; D002869:Chromosome Aberrations; D002906:Chromosomes, Human, 6-12 and X; D003878:Dermatoglyphics; D004912:Erythrocytes / Q000166:cytology; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male
Chromosome 10 en anneau: 46,XX,r(10)(p15q26).