Magnetic Resonance Imaging Findings of the Abducens Nerves in Type 1 Duane’s Retraction Syndrome

Tuzcu, Esra Ayhan; Bayaroğulları, Hanifi; Atci, Nesrin; Başarslan, Fatmagül; Çoşkun, Mesut; Yılmaz, Cahide; İlhan, Nilüfer; Dağlioğlu, Mutlu Cıhan

doi:10.3109/08820538.2013.801497

Cited by 8 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Previous studies have reported absent or hypoplastic cisternal part of CN6 in 85.7%–100% of patients with unilateral Type 1 DRS and 60%–100% of unilateral Type 3 DRS [ Table 5 ]. [ 23 24 25 26 27 28 29 ] Except two studies, all others have reported normal cisternal segment of CN6 in Type 2 DRS. [ 24 30 ]…”

Section: Discussionmentioning

confidence: 99%

Clinical profile and magnetic resonance imaging characteristics of Duane retraction syndrome

et al. 2022

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Clinical profile and magnetic resonance imaging characteristics of Duane retraction syndrome

et al. 2022

View full text Add to dashboard Cite

“…At MR imaging, the abducens nerve is absent, with a relatively small ipsilateral lateral rectus muscle. Absence or hypoplasia of the abducens nerve is seen in most cases of Duane retraction syndrome type I, although controversial in type II (44,45) (Fig 8b).…”

Section: Oculomotor Trochlear and Abducens Nervesmentioning

confidence: 99%

Cranial Nerve Disorders in Children: MR Imaging Findings

Hwang¹,

Yoon²,

Lee³

et al. 2016

RadioGraphics

View full text Add to dashboard Cite

Cranial nerve disorders are uncommon disease conditions encountered in pediatric patients, and can be categorized as congenital, inflammatory, traumatic, or tumorous conditions that involve the cranial nerve itself or propagation of the disorder from adjacent organs. However, determination of the normal course, as well as abnormalities, of cranial nerves in pediatric patients is challenging because of the small caliber of the cranial nerve, as well as the small intracranial and skull base structures. With the help of recently developed magnetic resonance (MR) imaging techniques that provide higher spatial resolution and fast imaging techniques including three-dimensional MR images with or without the use of gadolinium contrast agent, radiologists can more easily diagnose disease conditions that involve the small cranial nerves, such as the oculomotor, abducens, facial, and hypoglossal nerves, as well as normal radiologic anatomy, even in very young children. If cranial nerve involvement is suspected, careful evaluation of the cranial nerves should include specific MR imaging protocols. Localization is an important consideration in cranial nerve imaging, and should cover entire pathways and target organs as much as possible. Therefore, radiologists should be familiar not only with the various diseases that cause cranial nerve dysfunction, and the entire course of each cranial nerve including the intra-axial nuclei and fibers, but also the technical considerations for optimal imaging of pediatric cranial nerves. In this article, we briefly review normal cranial nerve anatomy and imaging findings of various pediatric cranial nerve dysfunctions, as well as the technical considerations of pediatric cranial nerve imaging.

show abstract

“…9 Bu olguda da beyin MRG, benign eksternal hidrosefali dışında normal olarak rapor edilmişti. Ancak bu olguda sınırlayıcı kriterler olarak; vasküler malformasyonlar açısından kraniyal MR anjiyografi çe-kilemedi.…”

Section: Olgu Sunumuunclassified

A Case of Anomaly Accompanied by Type 1 Duane Retraction Syndrome

Kurtul¹,

YAZICI²,

Özer³

2015

Turkiye Klinikleri J Ophthalmol

View full text Add to dashboard Cite

Duane retraksiyon sendromu (DRS), addüksiyonda kapak aralığının daralması ve glob retraksiyonu, sıklıkla değişik miktarlarda addüksiyon kısıtlılığı ile beraber abdüksiyon kısıtlanması ve etkilenen gözün addüksiyonda yukarı ve/veya aşağı atımıyla karakterize konjenital bir hastalıktır. A An na ah h t ta ar r K Ke e l li i m me e l le er r: : Duane retraksiyon sendromu; anormallikler A AB BS S T TR RA AC CT T In this case; 2 years 7 months old male patient, who was investigated in department of pediatrics because of atypical facial appearance and suspected syndrome, was presented in order to highlight the anomalies accompanied by Type 1 Duane retraction syndrome (DRS) of both eyes. DRS may be associated with skeleton, auricular, ocular and neural system abnormalities. In this case, oral angular hypoplasia in right part of the mouth and left external ear malformation was detected. No other systemic symptoms were found in patient who was evaluated in the department of neurology, cardiology, ear, nose and throat and genetic. On ophthalmologic examination; the lateral movement of the both globes were limited -3 in right eye, -4 in left eye. Widening of palpebral fissure in abduction, palpebral range narrowing and globe retraction in adduction were present. In the present case, strabismus surgery was not considered because of the orthophoria of globe in primary position and lack of abnormal head position.K Ke ey y W Wo or rd ds s: : Duane retraction syndrome; abnormalities T Tu ur rk ki iy ye e K Kl li in ni ik kl le er ri i J J O Op ph ht th ha al lm mo ol l 2 20 01 15 5; ;2 24 4( (3 3) ): :2 20 07 7--1 10 0

show abstract

Magnetic Resonance Imaging Findings of the Abducens Nerves in Type 1 Duane’s Retraction Syndrome

Abstract: Absence of abducens nerve and normal extraocular muscles was detected in patients with Type 1 Duane's retraction syndrome at the affected side.

Cited by 8 publications

References 9 publications

Clinical profile and magnetic resonance imaging characteristics of Duane retraction syndrome

Clinical profile and magnetic resonance imaging characteristics of Duane retraction syndrome

Cranial Nerve Disorders in Children: MR Imaging Findings

A Case of Anomaly Accompanied by Type 1 Duane Retraction Syndrome

Contact Info

Product

Resources

About