An unbalanced (6q;13q) translocation in a male with clinical features of Ehlers-Danlos type II syndrome.
Ehlers-Danlos syndrome has been divided into several different types according to the variety and severity of clinical manifestations, and may follow autosomal dominant, autosomal recessive, or X linked patterns of inheritance. Only rarely have chromosome anomalies been seen in patients manifesting phenotypic features of the syndrome and most are considered insignificant. However, one case report involved a balanced t(9;17)(q34;q11) in a female with the clinical features of Ehlers-Danlos type I and IV syndromes and, as noted by McKusick: "It is possible, furthermore, that certain very rare syndromes that are transmitted in a Mendelian manner are the result of small chromosome aberrations, such as deletion or inversion, affecting the action of several genes". We present a 14 year old male with features of Ehlers-Danlos type II syndrome and an unbalanced (6q;13q) translocation.
D000293:Adolescent; D000374:Aggression; D002653:Child Behavior Disorders / Q000150:complications; D002869:Chromosome Aberrations / Q000150:complications / Q000235:genetics*; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15 / Q000648:ultrastructure*; D002906:Chromosomes, Human, 6-12 and X / Q000648:ultrastructure*; D004535:Ehlers-Danlos Syndrome / Q000150:complications / Q000235:genetics*; D006801:Humans; D008297:Male; D014178:Translocation, Genetic