Duane Retraction Syndrome Topic - Unified Search Environment Two loci for duane retraction syndrome have been located, one at chromosome8q13 (DURS1) and another at chromosome 2q31(DURS2). http://www.use.hcn.com.au/portals/shared/subject.`Duane Retraction Syndrome`/hom
Extractions: A syndrome characterized by marked limitation of abduction of the eye, variable limitation of adduction and retraction of the globe, and narrowing of the palpebral fissure on attempted adduction. The condition is caused by aberrant innervation of the lateral rectus by fibers of the oculomotor nerve. There are three subtypes: type 1 (associated with loss of abduction), type 2 (associated with loss of adduction), and type 3 (loss of abduction and adduction). Two loci for Duane retraction syndrome have been located, one at chromosome 8q13 (DURS1) and another at chromosome 2q31(DURS2). It is usually caused by congenital hypoplasia of the abducens nerve or nucleus, but may rarely represent an acquired syndrome. (Adams et al., Principles of Neurology, 6th ed, p271; Miller et al., Clinical Neuro-Ophthalmology, 4th ed, p691) Synonyms and Source Vocabularies:
Extractions: Am Orthopt J 43:5-14 (1993) Electrophysiology and Pathology of Duane Retraction Syndrome Neil R. Miller, M.D. Duane's retraction syndrome is a congenital condition that is characterized clinically by abnormalities of abduction, adduction, or both. In the most common form of this condition, there is mild limitation of adduction associated with narrowing of the lid fissure and retraction of the globe, and moderate to severe limitation of abduction with widening of the lid fissure. Although it was once thought that the condition was caused by primary fibrosis of the lateral rectus muscle, electromyographic and pathologic studies have shown that the condition is caused by anomalous innervation of the horizontal rectus muscles such that in most cases, there are no abducens motoneurons in the region normally occupied by the abducens nucleus, there is no abducens nerve, and the affected lateral rectus muscle is innervated by a branch of the oculomotor nerve. The areas of fibrosis within the lateral rectus muscle are areas that lack innervation.
AOJ 43:2-4 "Duane Syndrome: Clinical Presentation" Lindreth G. DuBois, M.Ed., CO, COMT duane retraction syndrome is a myriad ofcongenital ocular motility abnormalities affecting globe rotation and globe and http://www.aoj.org/abstracts/43/43_2.html
Extractions: Am Orthopt J 43:2-4 (1993) Duane Syndrome: Clinical Presentation Lindreth G. DuBois, M.Ed., C.O., C.O.M.T. Duane retraction Syndrome is a myriad of congenital ocular motility abnormalities affecting globe rotation and globe and lid position. A brief review of the characteristics and classifications are presented. Other retraction syndromes (Pseudo-Duane syndrome) which do not fit Huber's classifications are discussed as well as the fusion status of people with Duane Syndrome.
Duane Retraction Syndrome 2 Localization of a Gene for duane retraction syndrome to Chromosome 2q31 American Journal of Human Genetics. Search with keyword(s) And Or Wildcard = * http://www.gfmer.ch/genetic_diseases_v2/gendis_detail_list.php?cat3=801
Analysis Of Duane Retraction Syndrome 2 Disease mapped duane retraction syndrome 2 Chromosome 2 Duane tw ANDretraction tw AND syndrome tw AND 2 tw http://www.bork.embl-heidelberg.de/g2d/exam_disease.pl?U27011
MeSH-D Terms Associated To MeSH-C Term Duane Retraction Syndrome MeSHD terms associated to MeSH-C term duane retraction syndrome, G2D Home of the association of the corresponding term to duane retraction syndrome. http://www.bork.embl-heidelberg.de/g2d/c2d.pl?Duane_Retraction_Syndrome:unknown
Extractions: HOME D Ercole Syndrome (Short Stature with Microcephaly and Heart Defect) D-Glycerate Kinase Deficiency (D-Glycericacidemia; Hyperglycinemia Syndrome, Nonketotic) D-Glycericacidemia Da Silva Syndrome (Mental Retardation with Hypoplastic Corpus Callosum and Preauricular Tag) Dacryocystitis/Dacryostenosis (Blocked Tear Duct) Dandy Walker Malformation/Syndrome Danon Disease (Glycogen Storage Disease, Type IIB) Dappled Metaphysis Syndrome Darier (White) Disease (Keratosis Follicularis) Davidson's Disease De Barsy Syndrome (Cutis Laxa with Corneal Clouding and Mental Retardation; Progeroid Syndrome, De Barsy Type) Cutis laxa corneal clouding mental retardation CUTIS LAXA, CORNEAL CLOUDING, AND MENTAL RETARDATION
Duane Retraction Syndrome - Talk Medical Humanfriendly medical definition of duane retraction syndrome. http://www.talkmedical.com/medical-dictionary/4477/Duane-Retraction-Syndrome
Extractions: Text Size A A A Front Page ... Ocular Motility Disorders : Duane Retraction Syndrome Mayo Clinic Develops New Coma Measurement System (September 8, 2005) full story Nitric Oxide Could Extend Fertility (September 8, 2005) Biochemistry , an American Chemical Society journal. full story Flipped, Expelled, Copied, And Shrunk: Researchers Document Dramatic Genome Alterations During Primate Evolution (September 6, 2005) Genome Research presents a series of studies that provide insight into the evolution and variation of primate genomes. The issue will appear online and in print on September 1, concomitant with the publication of the chimpanzee genome sequence in the journal Nature full story Discovery Will Aid Identification Of Misregulated Genes In Rett Syndrome (September 4, 2005) Molecular Cell that the "Rett Syndrome protein", MeCP2, only binds to genes with a specific sequence of nucleotide bases. This knowledge will aid in the identification of the genes that are regulated by the gene MECP2. This work was supported, in part, by the Rett Syndrome Research Foundation (RSRF). full story Big Differences In Duplicated DNA Distinguish Chimp And Human Genomes (September 2, 2005)
Clinical Dysmorphology - UserLogin Solitary median maxillary central incisor, duane retraction syndrome, duane retraction syndrome was named after Duane who described 54 cases in 1905, http://www.clindysmorphol.com/pt/re/mcd/fulltext.00019605-200304000-00014.htm
EYEMOV-L Archives -- September 1995 (#3) EDU From ROGER RYALL rryall@idirect.com Subject duane retraction syndrome knowledge of any corrective proceedures for duane retraction syndrome? http://listserv.spc.edu/cgi-bin/wa?A2=ind9509&L=eyemov-l&F=&S=&P=279
%126800 DUANE RETRACTION SYNDROME 1; DURS1 duane retraction syndrome is a congenital eye movement disorder In the studyof 25 cases of sporadic duane retraction syndrome by Wabbels et al. http://srs.sanger.ac.uk/srsbin/cgi-bin/wgetz?[omim-ID:126800] -e
FAQs/Duane Syndrome - AAPOS Is Duane syndrome congenital (present from birth)? duane retraction syndrome ispresent from birth, even if it is not recognized during infancy. http://www.aapos.org/pubresources/FAQs-Duane Syndrome.htm
Extractions: AAPOS Public Resources  » FAQs/Duane Syndrome Duane Syndrome What is Duane syndrome? Duane syndrome, also called Duane retraction syndrome (DRS), is a group of eye muscle disorders that cause abnormal eye movements. People with Duane syndrome have difficulty rotating one or both eyes outward (abduction) or inward (adduction). How do normal eye movements occur? Six muscles, which control the movement of the eye, are attached to the outside of the wall of the eye. In each eye, there are two muscles that move the eye horizontally. The lateral rectus muscle pulls the eye out towards the ear and the medial rectus muscle pulls the eye in towards the nose. There are four other muscles, which move the eye up or down and at an angle. Each eye muscle receives the command for movement from cranial nerves that exit the brain. What is the cause of Duane Syndrome? Duaneâs syndrome is due to some miswiring of the eye muscles. The âmistakeâ probably happens around the 6 th week of pregnancy and is due to poor development of tiny parts of the brain stem that control the eye muscles.
AJNR -- Sign In Page duane retraction syndrome is characterized by absent abduction, MR imagingfindings in both duane retraction syndrome and Möbius syndrome have only http://www.ajnr.org/cgi/content/full/25/6/1046
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Extractions: Synonyme(s) MeSH Duane rétraction, syndrome ; Syndrome de Duane ; Syndrome de Stilling-Türk-Duane ; Syndrome de rétraction ; Syndrome de rétraction de Duane de type 1 ; Syndrome de rétraction de Duane de type 2 ; Syndrome de rétraction de Duane de type 3 ; Syndrome de rétraction de Duane de type I ; Syndrome de rétraction de Duane de type II ; Syndrome de rétraction de Duane de type III
