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Eyelid and Orbital Infections
27 Eyelid and Orbital Infections Ayub Hakim Department of Ophthalmology, Western Galilee - Nahariya Medical Center, Nahariya, Israel 1. Introduction The major infections of the ocular adnexal and orbital tissues are preseptal cellulitis and orbital cellulitis. They occur more frequently in children than in adults. In Schramm's series of 303 cases of orbital cellulitis, 68% of the patients were younger than 9 years old and only 17% were older than 15 years old. Orbital cellulitis is less common, but more serious than preseptal. Both conditions happen more commonly in the winter months when the incidence of paranasal sinus infections is increased. There are specific causes for each of these types of cellulitis, and each may be associated with serious complications, including vision loss, intracranial infection and death. Studies of orbital cellulitis and its complication report mortality in 1- 2% and vision loss in 3-11%. In contrast, mortality and vision loss are extremely rare in preseptal cellulitis. 1.1 Definitions Preseptal and orbital cellulites are the most common causes of acute orbital inflammation. Preseptal cellulitis is an infection of the soft tissue of the eyelids and periocular region that is localized anterior to the orbital septum outside the bony orbit. Orbital cellulitis ( 3.5 per 100,00 ) is an infection of the soft tissues of the orbit that is localized posterior to the orbital septum and involves the fat and muscles contained within the bony orbit. Both types are normally distinguished clinically by anatomic location. 1.2 Pathophysiology The soft tissues of the eyelids, adnexa and orbit are sterile. Infection usually originates from adjacent non-sterile sites but may also expand hematogenously from distant infected sites when septicemia occurs. -
Department of Ophthalmology Medical Faculty of Padjadjaran University Cicendo Eye Hospital, the National Eye Center Bandung
1 DEPARTMENT OF OPHTHALMOLOGY MEDICAL FACULTY OF PADJADJARAN UNIVERSITY CICENDO EYE HOSPITAL, THE NATIONAL EYE CENTER BANDUNG Case report : Clinical features and Diagnosis of Neuromyelitis Optica Spectrum Disorder (NMOSD) Presenter : Lucy Nofrida Siburian Supervisor : DR. Bambang Setiohaji, dr., SpM(K)., MH.Kes Has been reviewed and approved by supervisor of neuro-ophthalmology unit DR. Bambang Setiohaji, dr., SpM(K)., MH.Kes Friday, August 04, 2017 07.00 am 2 Abstract Introduction : Neuromyelitis optica spectrum disorder (NMOSD), previously known as Devic’s disease, is an inflammatory CNS syndrome distinct from multiple sclerosis (MS). It is characterized by severe, immune-mediated demyelination and axonal damage predominantly targeting the optic nerves and spinal cord though rarely the brain is also involved. Most patients with NMO and many with NMOSD have autoantibodies against the water channel aquaporin-4(AQP4-Ab), which are thought to be pathogenic. However, some patients are seronegative for AQP4-Abs and the lack of a biomarker makes diagnosis and management of these patients difficult. Aim : To present an NMO case and to know the current diagnosis criteria of NMOSD Case report : A woman, 42 years old, came to neuro-ophthalmology unit of Cicendo eye hospital on March 14, 2017 with sudden blurred vision on the right eye (RE) two days before admission without eye movement pain. Physical examination and body weight were normal. Visual acuity (VA) of the right eye (RE) was 1/300 and the best corrected VA on the left eye was 1.0. Anterior segment on the RE showed relative afferent pupillary defect grade 3 (RAPD), others were normal and so is on the LE. -
COVID-19 Presenting with Ophthalmoparesis from Cranial Nerve Palsy
CLINICAL/SCIENTIFIC NOTES COVID-19 presenting with ophthalmoparesis from cranial nerve palsy Marc Dinkin, MD, Virginia Gao, MD, PhD, Joshua Kahan, MBBS, PhD, Sarah Bobker, MD, Correspondence Marialaura Simonetto, MD, Paul Wechsler, MD, Jasmin Harpe, MD, Christine Greer, MD, Gregory Mints, MD, Dr. Dinkin Gayle Salama, MD, Apostolos John Tsiouris, MD, and Dana Leifer, MD [email protected] Neurology® 2020;95:221-223. doi:10.1212/WNL.0000000000009700 Neurologic complications of COVID-19 are not well described. We report 2 patients who were RELATED ARTICLE diagnosed with COVID-19 after presenting with diplopia and ophthalmoparesis. Editorial Cranial neuropathies and COVID-19: Neurotropism Case 1 and autoimmunity A 36-year-old man with a history of infantile strabismus presented with left ptosis, diplopia, and Page 195 bilateral distal leg paresthesias. He reported subjective fever, cough, and myalgias which had developed 4 days earlier and resolved before presentation. Examination was notable for left MORE ONLINE mydriasis, mild ptosis, and limited depression and adduction, consistent with a partial left oculomotor palsy. Abduction was limited bilaterally consistent with bilateral abducens palsies COVID-19 Resources (figure, A). Lower extremity hyporeflexia and hypesthesia, and gait ataxia were noted. WBC was For the latest articles, 2.9 × 103/μL with an absolute lymphocyte count of 0.9 × 103/μL. Nasal swab for SARS-CoV-2 invited commentaries, and PCR was positive. MRI revealed enhancement, T2-hyperintensity, and enlargement of the left blogs from physicians oculomotor nerve (figure, B–D). Chest radiograph was unremarkable. The next day, there was around the world worsening left ptosis, complete loss of depression and horizontal eye movements on the left and NPub.org/COVID19 loss of abduction on the right. -
Complex Strabismus and Syndromes
Complex Strabismus & Syndromes Some patients exhibit complex combinations of vertical, horizontal, and torsional strabismus. Dr. Shin treats patients with complex strabismus arising from, but not limited to, thyroid-related eye disease, stroke, or brain tumors as well as strabismic disorders following severe orbital and head trauma. The following paragraphs describe specific ocular conditions marked by complex strabismus. Duane Syndrome Duane syndrome represents a constellation of eye findings present at birth that results from an absent 6th cranial nerve nucleus and an aberrant branch of the 3rd cranial nerve that innervates the lateral rectus muscle. Duane syndrome most commonly affects the left eye of otherwise healthy females. Duane syndrome includes several variants of eye movement abnormalities. In the most common variant, Type I, the eye is unable to turn outward to varying degrees from the normal straight ahead position. In addition, when the patient tries to look straight ahead, the eyes may cross. This may lead a person with Duane syndrome to turn his/her head toward one side while viewing objects in front of them in order to better align the eyes. When the involved eye moves toward the nose, the eye retracts slightly back into the eye socket causing a narrowing of the opening between the eyelids. In Type II, the affected eye possesses limited ability to turn inward and is generally outwardly turning. In Type III, the eye has limited inward and outward movement. All three types are characterized by anomalous co-contraction of the medial and lateral rectus muscles, so when the involved eye moves towards the nose, the globe pulls back into the orbit and the vertical space between the eyelids narrows. -
Contrast Sensitivity Function in Graves' Ophthalmopathy and Dysthyroid Optic Neuropathy Br J Ophthalmol: First Published As 10.1136/Bjo.77.11.709 on 1 November 1993
Britishjournal ofOphthalmology 1993; 77: 709-712 709 Contrast sensitivity function in Graves' ophthalmopathy and dysthyroid optic neuropathy Br J Ophthalmol: first published as 10.1136/bjo.77.11.709 on 1 November 1993. Downloaded from Maria S A Suttorp-Schulten, Rob Tijssen, Maarten Ph Mourits, Patricia Apkarian Abstract defocus greatly facilitates the process of subjec- Contrast sensitivity function was measured by tive refraction correction, but reduced contrast a computer automated method on 38 eyes with sensitivity at low spatial frequencies may present dysthyroid optic neuropathy and 34 eyes with with normal Snellen acuity. As there are various Graves' ophthalmopathy only. The results degrees ofvisual loss within the group ofpatients were compared with 74 healthy control eyes. with dysthyroid neuropathy, assessment of Disturbances of contrast sensitivity functions spatial vision across the frequency and contrast were found in both groups when compared with spectrum may reveal visual impairment not controls. The eyes affected with dysthyroid readily detected by standard visual acuity optic neuropathy showed pronounced loss of measures. contrast sensitivity in the low frequency range, The contrast sensitivity function has proved a which facilitates differentiation between the useful tool for detecting visual disturbances two groups. when Snellen acuity fails to show comparable (BrJ Ophthalmol 1993; 77: 709-712) dysfunction - for example, in glaucoma,'4 retinal disease,'516 and pterygia." The clinical potential for contrast sensitivity functions has also been Graves' ophthalmopathy is related to thyroid demonstrated in patients with optic neuro- disease and is characterised by oedema and pathies, " 2"02' including dysthyroid optic neuro- infiltration ofthe extraocular muscles and orbital pathy."22 This study compares the contrast tissue. -
Sixth Nerve Palsy
COMPREHENSIVE OPHTHALMOLOGY UPDATE VOLUME 7, NUMBER 5 SEPTEMBER-OCTOBER 2006 CLINICAL PRACTICE Sixth Nerve Palsy THOMAS J. O’DONNELL, MD, AND EDWARD G. BUCKLEY, MD Abstract. The diagnosis and etiologies of sixth cranial nerve palsies are reviewed along with non- surgical and surgical treatment approaches. Surgical options depend on the function of the paretic muscle, the field of greatest symptoms, and the likelihood of inducing diplopia in additional fields by a given procedure. (Comp Ophthalmol Update 7: xx-xx, 2006) Key words. botulinum toxin (Botox®) • etiology • sixth nerve palsy (paresis) Introduction of the cases, the patients had hypertension and/or, less frequently, Sixth cranial nerve (abducens) palsy diabetes; 26% were undetermined, is a common cause of acquired 5% had a neoplasm, and 2% had an horizontal diplopia. Signs pointing aneurysm. It was noted that patients toward the diagnosis are an who had an aneurysm or neoplasm abduction deficit and an esotropia had additional neurologic signs or increasing with gaze toward the side symptoms or were known to have a of the deficit (Figure 1). The diplopia cancer.2 is typically worse at distance. Measurements are made with the Anatomical Considerations uninvolved eye fixing (primary deviation), and will be larger with the The sixth cranial nerve nuclei are involved eye fixing (secondary located in the lower pons beneath the deviation). A small vertical deficit may fourth ventricle. The nerve on each accompany a sixth nerve palsy, but a side exits from the ventral surface of deviation over 4 prism diopters the pons. It passes from the posterior Dr. O’Donnell is affiliated with the should raise the question of cranial fossa to the middle cranial University of Tennessee Health Sci- additional pathology, such as a fourth fossa, ascends the clivus, and passes ence Center, Memphis, TN. -
Central Retinal Artery Occlusion with Ophthalmoparesis In
[Downloaded free from http://www.neurologyindia.com on Thursday, March 05, 2015, IP: 202.177.173.189] || Click here to download free Android application for this journal Letters to Editor 3. Antic B, Roganovic Z, Tadic R, Ilic S. Chondroma of the cervical spinal canal. Case report. J Neurosurg Sci 1992;36:239-41. Central retinal artery occlusion 4. Baber WW, Numaguchi Y, Kenning JA, Harkin JC. Periosteal chondroma of the cervical spine: One more cause of neural foramen enlargement. with ophthalmoparesis in Surg Neurol 1988;29:149-52. 5. Calderone A, Naimark A, Schiller AL. Case report 196: Juxtacortical spontaneous carotid artery chondroma of C2. Skeletal Radiol 1982;8:160-3. 6. Lozes G, Fawaz A, Perper H, Devos P, Benoit P, Krivosic I, dissection et al. Chondroma of the cervical spine. Case report. J Neurosurg 1987;66:128-30. 7. Maiuri F, Corriero G, De Chiara A, Giamundo A, Benvenuti D, Sir, Gangemi M. Chondroma of the cervical spine: A case report. Acta Neurol Spontaneous carotid arterial dissection is a nontraumatic (Napoli) 1980;2:204-8. tear or disruption in the wall of the internal carotid artery 8. Palaoglu S, Akkas O, Sav A. Chondroma of the cervical spine. Clin Neurol Neurosurg 1988;90:253-5. (ICA) without a clear etiology. It represents a major cause 9. Shurland AT, Flynn JM, Heller GD, Golden JA. Tumor of the cervical of stroke in younger patients, comprising about 10–25% spine in an 11-year-old girl [clinical]. Clin Orthop Relat Res 1999:287- of ischemic cerebral events. Patients can present with a 90, 293-5. -
Management of Vith Nerve Palsy-Avoiding Unnecessary Surgery
MANAGEMENT OF VITH NERVE PALSY-AVOIDING UNNECESSARY SURGERY P. RIORDAN-E VA and J. P. LEE London SUMMARY for unrecovered VIth nerve palsy must involve a trans Unresolved Vlth nerve palsy that is not adequately con position procedure3.4. The availability of botulinum toxin trolled by an abnormal head posture or prisms can be to overcome the contracture of the ipsilateral medial rectus 5 very suitably treated by surgery. It is however essential to now allows for full tendon transplantation techniques -7, differentiate partially recovered palsies, which are with the potential for greatly increased improvements in amenable to horizontal rectus surgery, from unrecovered final fields of binocular single vision, and deferment of palsies, which must be treated initially by a vertical any necessary surgery to the medial recti, which is also muscle transposition procedure. Botulinum toxin is a likely to improve the final outcome. valuable tool in making this distinction. It also facilitates This study provides definite evidence, from a large full tendon transposition in unrecovered palsies, which series of patients, of the potential functional outcome from appears to produce the best functional outcome of all the the surgical treatment of unresolved VIth nerve palsy, transposition procedures, with a reduction in the need for together with clear guidance as to the forms of surgery that further surgery. A study of the surgical management of 12 should be undertaken in specific cases. The fundamental patients with partially recovered Vlth nerve palsy and 59 role of botulinum toxin in establishing the degree of lateral patients with unrecovered palsy provides clear guidelines rectus function and hence the correct choice of initial sur on how to attain a successful functional outcome with the gery, and as an adjunct to transposition surgery for unre minimum amount of surgery. -
A Review of Neuro-Ophthalmologic Emergencies Type of Article: Review
A Review of Neuro-ophthalmologic Emergencies Type of Article: Review Bassey Fiebai Department of Ophthalmology, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria The emphasis of this review are the emergencies where ABSTRACT failure to recognize the early stages of these diseases result Background 2,3,4 in adverse prognosis . These emergencies can be grouped Neuro-ophthalmic emergencies are relatively uncommon, 1 into four major categories for ease of diagnosis (Table 1) . however their outcome cause severe morbidity and even The first 3 groups are based on initial symptoms and the last mortality. The ocular manifestations of these disorders are group accommodates other disease conditions that pointers to a more dangerous central nervous system or constitute a neuro-ophthalmic emergency but do not systemic pathology. The review aims to highlight the major strictly fall under the other 3 groups. The review aims to ocular disorders that constitute neuro-ophthalmologic highlight the major ocular disorders that constitute neuro- emergencies with a view to increasing the index of ophthalmologic emergencies with a view to increasing the suspicion of these visual/life threatening disorders among index of suspicion of these visual/life threatening primary care physicians, neurologists and disorders among primary care physicians, neurologists and ophthalmologists. ophthalmologists by providing relevant information on the clinical presentation and management of these Method emergencies. The available literature on neuro-ophthalmologic -
Sixth Nerve Palsy
Sixth Nerve Palsy WHAT IS CRANIAL NERVE VI PALSY? Sixth cranial nerve palsy is weakness of the nerve that innervates the lateral rectus muscle. The lateral rectus muscle rotates the eye away from the nose and when the lateral rectus muscle is weak, the eye crosses inward toward the nose (esotropia). The esotropia is larger when looking at a distant target and looking to same side as the affected lateral rectus muscle. WHAT CAUSES CRANIAL NERVE VI PALSY? The most common causes of sixth cranial nerve palsy are stroke, trauma, viral illness, brain tumor, inflammation, infection, migraine headache and elevated pressure inside the brain. The condition can be present at birth; however, the most common cause in children is trauma. In older persons, a small stroke is the most common cause. Sometimes the cause of the palsy is never determined despite extensive investigation. The sixth cranial nerve has a long course from the brainstem to the lateral rectus muscle and depending on the location of the abnormality, other neurologic structures may be involved. Hearing loss, facial weakness, decreased facial sensation, droopy eyelid and/or abnormal eye movement can be associated, depending on the location of the lesion. DOES SIXTH CRANIAL NERVE PALSY IMPROVE WITH TIME? It is possible for palsies to resolve with time, and the amount of resolution primarily depends on the underlying cause. Palsy caused by viral illness generally resolves completely; whereas palsy caused by trauma is typically associated with incomplete resolution. Maximum improvement usually occurs during the first six months after onset. WHAT ARE THE SYMPTOMS OF SIXTH NERVE PALSY? Double vision (2 images seen side by side) is the most common symptom. -
Postoperative Eye Protection After Cataract Surgery Anterior Uveitis Responds to Ganciclovir, but the Relapse Rate Is High and Prolonged Therapy May Be Required
Correspondence 1152 Sir, 4 Ioannidis AS, Bacon J, Frith P. Juxtapapillary cytomegalovirus Cytomegalovirus and Eye retinitis with optic neuritis. J Neuroophthalmol 2008; 28(2): 128–130. 5 Mansour AM. Cytomegalovirus optic neuritis. Curr Opin We read with interest the very comprehensive article Ophthalmol 1997; 8(3): 55–58. by Carmichael on cytomegalovirus (CMV) and eye.1 6 Patil AJ, Sharma A, Kenney MC, Kuppermann BD. In addition to the clinical features reported by the Valganciclovir in the treatment of cytomegalovirus retinitis author,1 we would like to highlight some additional in HIV-infected patients. Clin Ophthalmol 2012; 4: 111–119. salient clinical points associated with CMV and eye. With regard to clinical manifestation of CMV anterior R Agrawal uveitis, the iris atrophy is patchy or diffuse, with no posterior synechiae and no posterior segment changes.2 Department of Ophthalmology, Tan Tock Seng It is usually associated with increased intraocular Hospital, Singapore pressure.2 Chee and Jap3 also reported the presence of an E-mail: [email protected] immune ring in the cornea of patients with CMV anterior uveitis. Nodular endothelial lesions are white, medium- Eye (2012) 26, 1152; doi:10.1038/eye.2012.103; sized, nodular lesions surrounded by a translucent halo, published online 25 May 2012 which are significantly associated with CMV infection in cases of chronic anterior uveitis.2,3 Anterior uveitis with ocular hypertension resistant to topical steroid therapy and not clinically suggestive of the herpes group of Sir, virus makes the clinician suspect CMV infection.2 CMV Postoperative eye protection after cataract surgery anterior uveitis responds to ganciclovir, but the relapse rate is high and prolonged therapy may be required. -
Unilateral Optic Disc Swelling Associated with Idiopathic
Images in… BMJ Case Reports: first published as 10.1136/bcr-2017-219559 on 27 March 2017. Downloaded from Unilateral optic disc swelling associated with idiopathic hypertrophic pachymeningitis: a rare cause for a rare clinical finding Rajesh Shankar Iyer,1 S Padmanaban,2 Manoj Ramachandran2 1Department of Neurology, DESCRIPTION CSF culture for fungi and acid-fast bacilli was also KG Hospital, Coimbatore, A woman aged 28 years presented with a 1-year negative. Dural biopsy showed meningeal thickening Tamil Nadu, India fi fl 2Department of history of left-sided headache. The headache was and non-speci c chronic in ammation and lacked Ophthalmology, KG Hospital, continuous and interfering with activities of daily features of granuloma or vasculitis. The biopsy spe- Coimbatore, Tamil Nadu, India living. She did not have vomiting or visual obscura- cimen was negative for acid-fast bacilli and fungal tions. She developed left-sided sixth nerve palsy and stains. A diagnosis of idiopathic hypertrophic pachy- Correspondence to facial numbness and was referred to us. On clinical meningitis (IHPM) was made based on the neurora- Dr Rajesh Shankar Iyer, fi [email protected] evaluation, she had left-sided sensorineural deaf- diological ndings of thickened dura, ness. Fundus examination showed optic disc swel- histopathological findings of non-specificinflamma- Accepted 12 March 2017 ling on the left side and a normal right eye (figure tion and exclusion of known causes of chronic 1A). MRI brain with contrast showed features of inflammation. She was initiated on oral prednisone hypertrophic pachymeningitis predominantly affect- 1 mg/kg/day. At 3 months follow-up, she was ing the left side involving the tentorium and cerebral headache-free and the optic disc swelling had cortex (figure 1B, E) and encasing the cavernous resolved.