Extractions: Duane's Retraction Syndrome Duane's retraction syndrome. Signs and symptoms: Duane's retraction syndrome (DRS) is a congenital disorder of ocular motility characterized by lim ited abduction, adduction or both. It is unilateral in 80% of cases. The hall mark clinical signs are the classic retraction of the globe and narrowing of the palpebral fissure on eye movement. Studies reveal a preponderance of cases (66%) involving the left eye. Other observations include exotropia in primary gaze (35%), crocodile-tearing phenomena (tearing while chewing, 12%), abduction deficit, globe retraction on attempted adduction, and compensatory face turn to maintain single simultaneous binocular vision. Undiagnosed or uncorrected DRS can lead to amblyopic vision loss. DRS has three presentations. Type 1 occurs in 85% of cases and predominantly in females (60%). It presents with an abduction palsy with globe retraction on attempted adduction. Type II DRS occurs in 14% of cases, and presents as an adduction palsy, globe retraction on attempted adduction and intact abduction. Type-III DRS comprises 1% of cases; both abduction and adduction limitations with any form of horizontal strabismus characterize this type. All cases may present with the "tether" phenomenon, with over-elevation or over-depression in adduction.
HONselect - Duane Retraction Syndrome English duane retraction syndrome, Ocular Retraction Syndrome - Duane RetractionSyndrome, Type 1 - duane retraction syndrome, Type 2 - Duane Retraction http://www.hon.ch/HONselect/RareDiseases/C10.292.562.250.html
DUANE RETRACTION SYNDROME: Contact A Family - For Families With Disabled Childre duane retraction syndrome. home. more about us. in your area. conditions information. index of conditions. about the directory. internet medical info. useful addresses. patterns of inheritance. dictionaries glossaries duane retraction syndrome Duane syndrome; DRS. duane retraction syndrome is a congenital disorder of ocular movements http://www.cafamily.org.uk/Direct/d35.html
Extractions: helpful? yes no Duane Retraction syndrome: Duane syndrome; DRS Duane Retraction syndrome is a congenital disorder of ocular movements which was first described in 1905. There are three types of DRS that share common features. The condition may affect one or both eyes. DRS more commonly affects the left eye and is more common in girls. The reasons for this are not yet known. In DRS there is an abnormality of horizontal eye movements resulting in restriction of the affected eye from turning outwards or inwards or in both directions. As the eye is turned in toward the nose (called adduction) the eyelids narrow as the eye is apparently drawn back (retracted). As the affected eye is turned outwards (abducted), the eye lids widen. There may be associated vertical eye movement changes causing an up shoot or down shoot. Individuals who are affected with DRS may also have a squint (strabismus) when they look straight ahead. It is possible to have good vision in each eye with stereo vision. However, in order to maintain stereo vision, individuals with DRS may adopt a face turn.
EMedicine - Duane Syndrome : Article Excerpt By: Arun Verma, MD Duane Syndrome duane retraction syndrome (DRS) was first described in the later part of the 19th century by Sinclair (1895), Bahr (1896), Stilling (1887), Turk (1899), and Wolff (1900). However http://www.emedicine.com/oph/byname/duane-syndrome.htm
Extractions: (advertisement) Synonyms, Key Words, and Related Terms: Duanes syndrome, Duane retraction syndrome, congenital retraction syndrome, DRS, Stilling-Turk-Duane retraction syndrome Background: Duane retraction syndrome (DRS) was first described in the later part of the 19th century by Sinclair (1895), Bahr (1896), Stilling (1887), Turk (1899), and Wolff (1900). However, in 1905 when Duane described 54 cases, summarized all the clinical findings, reviewed previous work, and offered theories on pathogenesis and treatment. In 1974, Huber, with the support of electromyography and following the suggestions of Lyle and Malbran, classified DRS into the following 3 types: Duane 1, Duane 2, and Duane 3. Duane syndrome is a congenital ocular motility disorder characterized by limited abduction and/or limited adduction. The palpebral fissure narrows (the globe retracts) on attempted adduction. Upward or downward deviation may occur with attempted adduction due to a leash effect. Often associated with this condition is a tether phenomenon consisting of overelevation, overdepression, or both, in adduction as the retracted globe escapes from its horizontal rectus restrictions. It is a condition of aberrant innervation that results in co-contraction of the medial and lateral recti in the affected eye. Thus, Duane syndrome can be considered to be a congenital miswiring of the medial and the lateral rectus muscles such that globe retraction occurs on adduction.
Extractions: Web Directory: Children's Hospital Boston A description, photograph and review of the genetics of Duane syndrome. Duane Retraction Syndrome A discussion and support network for those affected by the syndrome. Duane Retraction Syndrome A description of DRS, with clinical manifestations, pathogenesis and treatment. From University at Buffalo School of Medicine and Biomedical Sciences. NORD: Duane Syndrome Offers the synonyms, a general discussion and further resources.
HOME: Internet Ophthalmology A description of DRS, with clinical manifestations, pathogenesis and treatment. From University at Buffalo School of Medicine and Biomedical Sciences. http://www.smbs.buffalo.edu/oph/ped/duanes.htm
Duane Retraction Syndrome (DRS) duane retraction syndrome (DRS) This condition was originally described at the end of the 19th In 1905 Duane described 54 cases, summarized all the clinical findings, reviewed http://members.aol.com/scottolitsky/duanes.htm
Extractions: This condition was originally described at the end of the 19th century. In 1905 Duane described 54 cases, summarized all the clinical findings, reviewed previous work, and offered theories on pathogenesis and treatment. DRS more frequently occurs in the left eye than in the right, and in females more than in males. Bilateral involvement is less frequent than unilateral occurrence. In several large series, the ratio of right eye to left eye involvement was 1:3, the prevalence of bilaterality was 20 per cent, and there was a slight preponderance of females over males (54 per cent versus 46 per cent). This condition is found in approximately 1 per cent of individuals with strabismus. Clinical Manifestations The most characteristic clinical findings in DRS include an absence of abduction of an eye with slight limitation of adduction, retraction of the globe in attempted adduction, and up- and downshooting, or both in adduction. Huber, with the support of electromyography, provided a useful classification of DRS into three types: Type I. Marked limitation or complete absence of abduction, normal or only slightly restrict adduction, narrowing of the palpebral fissure and retraction of the globe on adduction, and widening of the palpebral fissure on attempted abduction. Electromyography shows absence of electrical activity in the lateral rectus muscle on abduction, but paradoxic electrical activity on adduction.
Duane Retraction Syndrome Chromosome 2. duane retraction syndrome. EhlersDanlos Syndrome. duane retraction syndrome. Nemaline Myopathy. CREB2. Calmodulin 2. Reference Page. Inheritance of DRS In diffrent types of DRS is inherited by autosomal dominant or autosomal dominant. http://estheraessa.tripod.com/chromosome2/id2.html
Extractions: Chromosome 2 Duane Retraction Syndrome HOME Ehlers-Danlos Syndrome Duane Retraction Syndrome Nemaline Myopathy Calmodulin 2 Reference Page Inheritance of DRS: In diffrent types of DRS is inherited by autosomal dominant or autosomal dominant. The percnetage of DRS effecting girls to boys is 60% to 40%. It would effect either one eye or both. And it usually effect the left eye (Strabismus 1). Symptoms of DRS: Common symptoms of DRS types are: blindness, tearing and diplopia (Strabismus 1). Detection of DRS: Screening test could be run to test light reflexes. If tropia is present, the light reflex will be displaced in the deviating eye. If light reflex lateral to pupil then it is esotropia. If light reflex medial to pupil then it is exotropia (Strabismus 1). Treatment of DRS: When looking straight ahead, if your eyes are both position in normal position, then surgery can't be done to fix. But when looking ahead and they are not in normal position, then surgery can be done to fix your eye's musceles. Patching the normal eye would make the amblyopic eye to work. To treat hyperopia you would wear glasses to accomadate esotropia (Strabismus 1).
Duane Retraction Syndrome (DRS) duane retraction syndrome (DRS). This condition was originally describedat the end of the 19th century. In 1905 Duane described http://www.members.aol.com/scottolitsky/duanes.htm
Extractions: This condition was originally described at the end of the 19th century. In 1905 Duane described 54 cases, summarized all the clinical findings, reviewed previous work, and offered theories on pathogenesis and treatment. DRS more frequently occurs in the left eye than in the right, and in females more than in males. Bilateral involvement is less frequent than unilateral occurrence. In several large series, the ratio of right eye to left eye involvement was 1:3, the prevalence of bilaterality was 20 per cent, and there was a slight preponderance of females over males (54 per cent versus 46 per cent). This condition is found in approximately 1 per cent of individuals with strabismus. Clinical Manifestations The most characteristic clinical findings in DRS include an absence of abduction of an eye with slight limitation of adduction, retraction of the globe in attempted adduction, and up- and downshooting, or both in adduction. Huber, with the support of electromyography, provided a useful classification of DRS into three types: Type I. Marked limitation or complete absence of abduction, normal or only slightly restrict adduction, narrowing of the palpebral fissure and retraction of the globe on adduction, and widening of the palpebral fissure on attempted abduction. Electromyography shows absence of electrical activity in the lateral rectus muscle on abduction, but paradoxic electrical activity on adduction.
EMedicine - Duane Syndrome : Article By Arun Verma, MD Duane Syndrome duane retraction syndrome (DRS) was first described in the later part of the 19th century by Sinclair (1895), Bahr (1896), Stilling (1887), Turk (1899), and Wolff (1900). However http://www.emedicine.com/oph/topic326.htm
Extractions: (advertisement) Home Specialties Resource Centers CME ... Patient Education Articles Images CME Patient Education Advanced Search Consumer Health Link to this site Back to: eMedicine Specialties Ophthalmology Extraocular Muscles Last Updated: August 2, 2001 Rate this Article Email to a Colleague Synonyms and related keywords: Duanes syndrome, Duane retraction syndrome, congenital retraction syndrome, DRS, Stilling-Turk-Duane retraction syndrome AUTHOR INFORMATION Section 1 of 9 Author Information Introduction Clinical Differentials ... Bibliography Author: Arun Verma, MD , Senior Consultant, Department of Ophthalmology, Daljit Singh Eye Hospital, Amritsar, India Editor(s): Gerhard W Cibis, MD , Director of Pediatric Ophthalmology Service, Clinical Professor, Department of Ophthalmology, University of Kansas; Director, Clinical Professor, Department of Ophthalmology, Children's Mercy Hospital, University of Missouri at Kansas City; Donald S Fong, MD, MPH
Extractions: Ophthalmoplegia ... Ocular Motility Disorders : Duane Retraction Syndrome All Products : Duane Retraction Syndrome - All Products : Duane Retraction Syndrome. In association with Amazon.com All Products Bilateral Duane retraction syndrome associated with an ... Children's Hospital Boston - A description, photograph and review of the genetics of Duane syndrome. Duane Retraction Syndrome - A description of DRS, with clinical manifestations, pathogenesis and treatment. From University at Buffalo School of Medicine and Biomedical Sciences. Duane Retraction Syndrome - Duane Retraction Syndrome Directory: Guide to Duane Retraction Syndrome sites on the internet. Duane Retraction Syndrome. duane retraction syndrome - Duane Retraction Syndrome (DRS) This condition was originally described at the end of the 19th century. Home - Health_Conditions - Duane Retraction Syndrome. Duane Retraction Syndrome - Top: Health: Conditions and Diseases: Neurological Disorders: Ocular Motility Disorders: Duane Retraction Syndrome (4) http://www.inter-change-search.net Duane Retraction Syndrome - Chromosome 2. Duane Retraction Syndrome.
Extractions: Children's Hospital Boston - A description, photograph and review of the genetics of Duane syndrome. Duane Retraction Syndrome - A discussion and support network for those affected by the syndrome. Duane Retraction Syndrome - A description of DRS, with clinical manifestations, pathogenesis and treatment. From University at Buffalo School of Medicine and Biomedical Sciences. NORD: Duane Syndrome - Offers the synonyms, a general discussion and further resources.
Duane Retraction Syndrome From Linkspider UK Health Directory duane retraction syndrome by Linkspider UK, duane retraction syndrome linksand duane retraction syndrome topics from our Health directory. http://linkspider.co.uk/Health/ConditionsandDiseases/NeurologicalDisorders/Ocula
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OMIM - %126800 DUANE RETRACTION SYNDROME 1; DURS1 %126800 duane retraction syndrome 1; DURS1. The authors concluded that Duane retractionsyndrome may result from mutations in a heterogeneous group of genes. http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?cmd=entry&id=126800
Extractions: printer friendly home more about us in your area ... how you can help search this site Please use the Index below to access the condition on which you require information. If you do not find what you want in the Index then try our search facility in the navigator on the left. Contact a Family also has information on many other specific conditions and rare disorders. If you cannot find the information you require in The Contact a Family Directory Online , you may wish to use our Contact a Family Helpline service. D+HUS see Haemolytic Uraemic syndrome
Ophthalmic Images - Duane Retraction Syndrome Ocular Motility Disorders Duane s Retraction Syndrome. DUANE S RETRACTION SYNDROME.Children s Hospital Boston Harvard Neuromuscular Disease Project web site. http://wmed.narod.ru/w_ophth/image_cl/diseases/o_motil/om_01.htm
Extractions: W Dr. Victor Zamyatin's Personal Web Site Catalogue of Ophthalmic Images World of Ophthalmology Catalogue of Ophthalmic Images Ocular Motility Disorders Duane's Retraction Syndrome DUANE'S RETRACTION SYNDROME Children's Hospital Boston - Harvard Neuromuscular Disease Project web site Duane syndrome EyeAtlas - the Online Atlas of Ophthalmology Duane's syndrome ... Justus-Liebig Universität (DE) - Giessener Ophthalmologischer Bildatlas Request: Aufnahme: Portrait Interessant fuer: Augenarzt Basiswissen Einstufung: Behandlung Retraktionssyndrom, links; Duane-Syndrom; Strabismus; Schielen Oftalmored.com: Aula de Fotografia (Ophthalmic Gallery) Estrabismo Síndrome de Duane bilateral Síndrome de Duane bilateral ... Common Short Cases for Final MRCOphth Common Ocular Motility Cases Duane's syndrome Animated clip arts for Clinical Ophthalmology Duane's syndrome Ophthalmology Videos II ... Right Duane's Syndrome 937KB ( The patient has an abnormal head posture with head turn to the right.Eye movement shows limited right abduction and narrowing of the palpebral fissure on adduction. He has a right Type I Duane's syndrome.) Bilateral Duane's Syndrome 716KB ( The patient has an abnormal head posture with chin depression. Eye movement reveals bilateral limited abduction with narrowing of the palpebral fissure on adduction. Bilateral up-shooting of the eyes on adduction are seen being more marked on the left than right. He has bilateral Type 1 Duane's Syndrome.)
Duane Retraction Syndrome, Type 3 : On Medical Dictionary Online duane retraction syndrome, Type 3 defined on the Free Online Medical Dictionary. Linkto the Medical Dictionary Online. duane retraction syndrome, Type 3. http://www.online-medical-dictionary.org/?q=Duane Retraction Syndrome, Type 3
