Www.nlm.nih.gov/cgi/mesh/2K/MB_cgi?term=Duane+Retr Du on Medical Dictionary Onlineduane retraction syndrome duane retraction syndrome, Type 1 Duane RetractionSyndrome, Type 2 duane retraction syndrome, Type 3 Duane Syndrome http://www.nlm.nih.gov/cgi/mesh/2K/MB_cgi?term=Duane Retraction Syndrome
Extractions: University of Regensburg, Dept. of Paediatric Ophthalmology, Strabismology and Ophthalmogenetics, Regensburg; University of Goettingen, Institute of Human Genetics, Goettingen Purpose: The Stilling-Türk-Duane retraction syndrome (DS) accounts for 1-4% of all cases of strabismus. 90% are sporadic cases with a preponderance of females and the left eye. Mutations of the SALL4 gene on chromosome 20 have been found recently in 8 families with the autosomal-dominantly inherited Okihiro-syndrome (DS associated with radial forearm malformations) (Al-Baradie et al., 2002; Kohlhase et al., 2002). The aim of this study was to investigate this gene for mutations in isolated sporadic forms of DS. Method: In 22 patients with non-familial DS (aged 1-75 years, 15 female, 7 male) and in 33 non-affected parents (as a control) DNA was prepared from peripheral lymphocytes. Subsequently, the complete coding region of the SALL4 gene of the patients was sequenced. Patients and parents were additionally interviewed concerning associated pathologies. Results: In 17 patients the DS affected the left eye, in three the right eye and was bilateral in two patients. In addition, one patient had documented fused vertebrae of the cervical spine. No hearing impairment or malformation of the upper limbs were observed. No mutation in the coding region of the SALL4 gene could be detected in the patients.
Eidactics Visual Biosimulation/ Orbit Movies 3 types of duane retraction syndrome on the basis of clinical signs. Theory of Duane s Type 1 The descriptive signs of Duane 1 are (1) very http://www.eidactics.com/Orbit_Movies/
Extractions: Orbit movies are If you are unfamiliar with QuickTime movies, read these instructions for installation and play (PDF). Muscle Colors: total force : pure red, pink, and grey represent, high, intermediate, and zero forces, respectively (color variations within a muscle are variations in lightness, to give the muscles a 3-dimensional appearance). Normal Eyes Normal Eyes (Wintel) Click the appropriate movie icon to download a self-extracting archive containing 7 movie files (2.5MB). It will appear on your disk in the folder you have chosen for browser downloades. Double-click the archive or to unpack a folder containing: Normal_Common_Video.mov is the video track common to all Normal Eyes movies. The file can also be played independently as a silent movie. Each of the remaining files in this group contains a soundtrack that represents the innervation level of the named muscle, and a reference to the common video. If your computer complains that the video cannot not be found, you may need to help it by navigating to the file Normal_Common_Video.mov. Normal_LLR_Inerv.mov plays the Common Video file above, along with a sound track representing the innervation to the left lateral rectus muscle.
Duane Retraction Syndrome (DRS) duane retraction syndrome (DRS). This condition was originally described at theend of the 19th century. In 1905 Duane described 54 cases, summarized all 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.
Portal Toolkit Invalid Site URL 6 describe a patient with a congenital duane retraction syndrome who at Duane s retraction syndrome and juvenile Batten s disease a new association? http://www.co-ophthalmology.com/pt/re/coophth/fulltext.00055735-200010000-00006.
OUP: Oxford Desk Reference - Clinical Genetics: Firth Deafness; Developmental delay in the child with consanguineous parents;Developmental regression; duane retraction syndrome; Dysmorphic child; Dystonia http://www.oup.co.uk/isbn/0-19-262896-8
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Extractions: Vol Page [Advanced] This Article Abstract Full Text (PDF) Submit a response ... Citation Map Services Email this link to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal ... Download to citation manager PubMed PubMed Citation Articles by Barbe, M E Articles by Kutschke, P J Related Collections Ophthalmology British Journal of Ophthalmology
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Extractions: This Article Full Text Full Text (PDF) Submit a response ... Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal ... Cited by other online articles PubMed PubMed Citation Articles by Sloper, J. J. Articles by Plunkett, D. Investigative Ophthalmology and Visual Science. by The Association for Research in Vision and Ophthalmology, Inc. John J. Sloper Carolyn Garnham Petrous Gous Roger Dyason and Deborah Plunkett From the Moorfields Eye Hospital, London, United Kingdom Departments of Medical Physics, Ophthalmology, and Orthoptics, University Hospital, Nottingham, United Kingdom. PURPOSE. To study the effects that the abnormal eye movements of patients with Duane retraction syndrome have on the development of binocular function.
Extractions: Vol Page [Advanced] This Article Extract Full Text (PDF) Submit a response ... Citation Map Services Email this link to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal ... Cited by other online articles PubMed PubMed Citation Articles by Becker, K Articles by Mohammed, S N Related Collections Genetics Journal of Medical Genetics
Extractions: This Article Figures Only Full Text Full Text (PDF) ... Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal ... Cited by other online articles PubMed PubMed Citation Articles by Verzijl, H. T.F.M. Articles by Padberg, G. W. Related Collections Cranial neuropathy American Academy of Neurology A syndrome of rhombencephalic maldevelopment Bert van der Zwaag, MSc Johannes R.M. Cruysberg, MD PhD and George W. Padberg, MD PhD From the Departments of Neurology (Drs. Verzijl, van der Zwaag, and Padberg) and Ophthalmology (Dr. Cruysberg), University Medical Center Nijmegen, The Netherlands. Address correspondence and reprint requests to Dr. H.T.F.M. Verzijl, Department of Neurology, University Medical Center Nijmegen, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands; e-mail: Objective: syndrome (MIM no. 157900) and to further understand the pathogenesis
KoreaMed - Basic Search A Case of KlippelFeil Syndrome combined with duane retraction syndrome IncompleteForm of Wildervanck Syndrome. Lee KH, Moon SH, Kim JB, Cho JH, Chang YH. http://www.koreamed.org/SearchBasic.php?RID=244739&DT=1&QY=J Korean Ophthalmol
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.
Duane Syndrome DR syndrome; duane s retraction syndrome; Eye retraction syndrome Chew CKS,et al., duane s retraction syndrome associated with chromosome 4q2731 http://www.bchealthguide.org/kbase/nord/nord224.htm
Extractions: It is possible that the main title of the report Duane Syndrome is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report. Duane syndrome (DS) is an eye movement disorder present at birth (congenital) characterized by a limited ability to move the eye inward toward the nose (adduction), outward toward the ear (abduction), or in both directions. In addition, when the affected eye(s) moves inward toward the nose, the eyeball retracts (pulls in) and the eye opening (palpebral fissure) narrows. In some cases, when the eye attempts to look inward, it moves upward (upshoot) or downward (downshoot). Duane syndrome falls under the larger heading of strabismus (misalignment of the eyes) under the subclassification of incomitant strabismus (misalignment of the eyes that varies with gaze directions) and subheading of extraocular fibrosis syndromes (conditions associated with fibrosis of the muscles that move the eyes). Although the "muscle fibrosis" association suggests that syndromes under this heading are primary disorders of muscle, evidence suggests that DS (and other syndromes under this heading) may be primary disorders of nerve "innervation" (the distribution or supply of nerves).
Genome.gov | Learning About Duane Syndrome Other names for this condition include duane s retraction syndrome (or DRsyndrome), Eye retraction syndrome, retraction syndrome, Congenital retraction http://www.genome.gov/11508984
Extractions: triggerParms["cpp_5"] = "Referer:"+ cppUrlPatch (""); // Optional Home About NHGRI Newsroom Staff ... Specific Genetic Disorders Learning About Duane Syndrome What is Duane Syndrome? What are the symptoms of Duane Syndrome? What causes Duane Syndrome? What do we know about heredity and Duane Syndrome? ... Additional Resources for Duane Syndrome Duane syndrome (DS) is a rare, congenital (present from birth) eye movement disorder. Most patients are diagnosed by the age of 10 years and DS is more common in girls (60 percent of the cases) than boys (40 percent of the cases). DS is a miswiring of the eye muscles, causing some eye muscles to contract when they shouldn't and other eye muscles not to contract when they should. People with DS have a limited (and sometimes absent) ability to move the eye outward toward the ear (abduction) and, in most cases, a limited ability to move the eye inward toward the nose (adduction). Often, when the eye moves toward the nose, the eyeball also pulls into the socket (retraction), the eye opening narrows and, in some cases, the eye will move upward or downward. Many patients with DS develop a face turn to maintain binocular vision and compensate for improper turning of the eyes. In about 80 percent of cases of DS, only one eye is affected, most often the left. However, in some cases, both eyes are affected, with one eye usually more affected than the other.
Duane S Retraction Syndrome With Facial Hemiatrophy (a Case Report J Postgrad Med, Online version this peerreviewed periodical, a publication ofthe Staff Society of Seth GS Medical College and KEM Hospital, India, http://www.jpgmonline.com/article.asp?issn=0022-3859;year=1990;volume=36;issue=1
Duane S Retraction Syndrome With Facial Hemiatrophy (a Case Report Indexed peerreviewed biomedical periodical of Staff Society of Seth GS MedicalCollege and KEM Hospital, India, with free access to full-text since 1990. http://www.jpgmonline.com/article.asp?issn=0022-3859;year=1990;volume=36;issue=1
