Cognitive Impairment and Abnormal Behaviour Related to Ring Chromosome 20 Aberration
Letter to the Editor
First Online:
Keywords
Aggressive Behaviour Valproic Acid Oxcarbazepine Complex Partial Seizure Mental Impairment
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
References
- Atkins, L., Miller, W., & Salam, M. (1972). A ring-20 chromosome. Journal of Medical Genetics, 9, 377–380.PubMedCrossRefGoogle Scholar
- Back, E., Vouiculescu, I., Brünger, M., & Wolff, G. (1989). Familial ring (20) chromosome mosaicism. Human Genet, 83, 148–154.CrossRefGoogle Scholar
- Borgaonkar, D., Lacassie, Y., & Stoll, C. (1976). Usefulness of chromosome catalog in delineating new syndromes. Birth Defects Original Article Series, 12, 87–95.PubMedGoogle Scholar
- Canevini, M., Sgro, V., Zuffardi, O., Canger, R., Carrozzo, R., Rossi, E., et al. (1998). Chromosome 20 ring: A chromosomal disorder associated with a particular electroclinical pattern. Epilepsia, 39, 942–951.PubMedCrossRefGoogle Scholar
- Conlin, L., Kramer, W., Hutchinson, A., Li, X., Riethmann, H., Hakonarson, H., et al. (2010). Molecular analysis of ring chromosome 20 syndrome reveals two distinct groups of patients. Journal of Medical Genetics, 48, 1–9.Google Scholar
- De Grouchy, J., Plachot, M., Sebaoun, M., & Bouchard, R. (1972). Chromosome F en anneau (46, XY, Fr) chez un garcon multimalfomé. Annales de Génétique, 15, 121–126.PubMedGoogle Scholar
- Elghezal, H., Hannachi, H., Mougou, S., Kammoun, H., Triki, C., & Saad, A. (2007). Ring chromosome 20 syndrome without deletions of the subtelomeric and CHRNA4eKCNQ2 gene loci. European Journal of Medical Genetics, 50, 441–445.PubMedCrossRefGoogle Scholar
- Faed, M., Morton, H., & Robertson, J. (1972). Ring F chromosome mosaicism (46, XY, 20r/46, XY) in an epileptic child without apparent hematological disease. Journal of Medical Genetics, 9, 470–473.PubMedCrossRefGoogle Scholar
- Garcia-Cruz, D., Vásquez, A., Perez-Rulfo, D., Dávalos, N., Penaloza, J., Garcia-Ortiz, J., et al. (2000). Ring-20-syndrome and loss of telomeric regions. Annales de Génétique, 43, 113–116.PubMedCrossRefGoogle Scholar
- Giardino, D., Vignoli, A., Ballarati, L., Recalcati, M., Russo, S., Camporeale, N., et al. (2010). Genetic investigations on 8 patients affected by ring 20 chromosome syndrome. BMC Medical Genetics, 11, 146.PubMedCrossRefGoogle Scholar
- Herrgard, E., Mononen, T., Mervaala, E., Kuusela, L., Aikiä, M., Stenbäck, U., et al. (2007). More severe epilepsy and cognitive impairment in the offspring of a mother with mosaicism for the ring 20 chromosome. Epilepsy Research, 73, 122–128.PubMedCrossRefGoogle Scholar
- Hosain, S. (2009). Ring chromosome 20 epilepsy syndrome. ACNR, 9, 13–16.Google Scholar
- Inoue, Y., Fujiwara, T., Matsuda, K., Kubota, H., Tanaka, M., Yagi, K., et al. (1997). Ring chromosome 20 and nonconvulsive status epilepticus. Brain, 120, 939–953.PubMedCrossRefGoogle Scholar
- Kobayashi, K., Inagaki, M., Sasaki, M., Sugai, K., Ohta, S., & Hashimoto, T. (1998). Characteristic EEG findings in ring 20 chromose as a diagnostic clue. Electroencephalography and Clinical Neurophysiology, 107, 258–262.PubMedCrossRefGoogle Scholar
- Nishiwaki, T., Hirano, M., Kumazawa, M., & Ueno, S. (2005). Mosaicism and phenotype in ring chromosome 20 syndrome. Acta Neurologica Scandinavica, 111, 205–208.PubMedCrossRefGoogle Scholar
- Stewart, J., Cavanagh, N., & Hughes, D. (1979). Ring 20 chromosome in a child with seizures, minor anomalies, and retardation. Archives of Disease in Childhood, 54, 477–479.PubMedCrossRefGoogle Scholar
- Uchida, I., & Lin, C. (1972). Ring formation of chromosomes Nos. 19 and 20. Cytogenetics, 11, 208–213.PubMedCrossRefGoogle Scholar
- Vignoli, A., Canevini, M., Darra, F., La Selva, F., Fiorini, E., Piazzini, A., et al. (2009). Ring chromosome 20 syndrome: A link between epilepsy onset and neuropsychological impairment in three children. Epilepsia, 50, 2420–2427.PubMedCrossRefGoogle Scholar
- Ville, D., Kaminska, A., Bahi-Buisson, N., Biraben, A., Plouin, P., Telvi, L., et al. (2006). Early pattern of epilepsy in the ring chromosome 20 syndrome. Epilepsia, 47, 543–549.PubMedCrossRefGoogle Scholar
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