Management of Optic Neuritis in Ayurveda - A Special Case Report

2018 ◽  
Vol 3 (5) ◽  
Author(s):  
Dr. Harsha S. ◽  
Dr. Mamatha KV.
Keyword(s):  
Optic Nerve ◽  
Optic Neuritis ◽  
Visual Information ◽  
Vision Loss ◽  
Specific Treatment ◽  
Interesting Case ◽  
Treatment Modalities ◽  
Further Development ◽  
Special Case

The optic nerve carries visual information from your eye to your brain. Optic neuritis is when your optic nerve becomes inflamed. Optic neuritis can flare up suddenly from an infection or nerve disease. The inflammation usually causes temporary vision loss that typically happens in only one eye. Those with Optic neuritis sometimes experience pain. As you recover and the inflammation goes away, your vision will likely return. There are no direct references in our classics regarding optic neuritis but can be contemplated as a condition by name Parimlayi Timira. The specific management as such is not cited but a transcendence approach can be done with adopting the treatment which has the ability to pacify the already occurred pathology and prevent the further development of the disease. One such interesting case study on Optic neuritis is elaborated here where in specific treatment modalities (Shodana, Shamana and Kriyakalpas) played role in pacifying the condition.

scholarly journals Optic Nerve Sheath Meningioma Masquerading as Optic Neuritis

2016 ◽  
Vol 2016 ◽  
pp. 1-3 ◽  
Author(s):  
R. Alroughani ◽  
R. Behbehani
Keyword(s):  
Optic Nerve ◽  
Optic Neuritis ◽  
Vision Loss ◽  
Imaging Modality ◽  
White Matter Lesions ◽  
Optic Nerve Sheath ◽  
Common Presentation ◽  
Nerve Sheath ◽  
Optic Nerve Sheath Meningioma ◽  
Demyelinating Disorders

Optic neuritis is a common presentation of demyelinating disorders such as multiple sclerosis. It typically presents with acute painful monocular vision loss, whereas chronic optic neuropathy can be caused by compressive lesions along the anterior visual pathway, genetic, toxic, or nutritional causes. We report an unusual presentation mimicking optic neuritis, which was subsequently diagnosed as optic nerve sheath meningioma (ONSM). Misinterpretation of white matter lesions on MRI of brain and the failure to image the optic nerves at the time of acute loss of vision led to the misdiagnosis of optic neuritis in this case. A comprehensive accurate history and ordering the appropriate imaging modality remain paramount in diagnosing progressive visual deterioration.

scholarly journals Optic Neuritis in Pediatric Patients

2021 ◽  
Vol 8 (2) ◽  
pp. 102
Author(s):  
Atik Rahmawati ◽  
Dina Fatmawati
Keyword(s):  
Body Weight ◽  
Optic Nerve ◽  
Physical Examination ◽  
Optic Neuritis ◽  
Pediatric Patients ◽  
Vision Loss ◽  
Case Series ◽  
Atypical Symptoms ◽  
Ophthalmologic Examination ◽  
Symptoms And Signs

Optic neuritis denotes an inflammation of the optic nerve characterized by loss of vision progressing over a few hours to a few days. Based on the site involved, optic neuritis is classified as retrobulbar (2/3 cases), atypical, and typical optic neuritis. In some cases, pediatric patients with optic neuritis have atypical symptoms and signs and no comprehensive medical history leading to a challenging diagnosis. In this case series, we report cases of optic neuritis in pediatric patients at different ages and clinical features treated with methylprednisolone 1 mg/kg body weight and oral mecobalamin and respective management. With a poor initial vision at presentation, the patients recovered rapidly.  The diagno-sis of optic neuritis was based on anamnesis, ophthalmologic examination, and simple laboratory and physical examination. The administration of steroids at a dose of 1 mg/kg body weight followed by a taper of dose can improve vision loss.

Design of Retinal Stent Using Finite Element Analysis

2013 ◽  
Author(s):  
R. Rusovici ◽  
D. Dalli ◽  
K. Mitra ◽  
M. Calhoun ◽  
R. Mazzocchi ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optic Nerve ◽  
Retinal Detachment ◽  
Visual Information ◽  
Vision Loss ◽  
Tissue Layer ◽  
Element Analysis ◽  
The Brain

The retina is a light-sensitive tissue layer that lines the inside of the eye and relays visual information directly to the brain via the optic nerve. Retinal detachment occurs when the retina is lifted or pulled from its physiological location. This condition can result in partial or total vision loss. Retinal detachmentis a leading cause of permanent vision loss.

scholarly journals Targeting Oxidative Stress for Treatment of Glaucoma and Optic Neuritis

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Atsuko Kimura ◽  
Kazuhiko Namekata ◽  
Xiaoli Guo ◽  
Takahiko Noro ◽  
Chikako Harada ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Optic Nerve ◽  
Optic Neuritis ◽  
Vision Loss ◽  
Demyelinating Disease ◽  
Ganglion Cells ◽  
Retinal Ganglion ◽  
Progressive Degeneration ◽  
Elevated Intraocular Pressure ◽  
The Central Nervous System

Glaucoma is a neurodegenerative disease of the eye and it is one of the leading causes of blindness. Glaucoma is characterized by progressive degeneration of retinal ganglion cells (RGCs) and their axons, namely, the optic nerve, usually associated with elevated intraocular pressure (IOP). Current glaucoma therapies target reduction of IOP, but since RGC death is the cause of irreversible vision loss, neuroprotection may be an effective strategy for glaucoma treatment. One of the risk factors for glaucoma is increased oxidative stress, and drugs with antioxidative properties including valproic acid and spermidine, as well as inhibition of apoptosis signal-regulating kinase 1, an enzyme that is involved in oxidative stress, have been reported to prevent glaucomatous retinal degeneration in mouse models of glaucoma. Optic neuritis is a demyelinating inflammation of the optic nerve that presents with visual impairment and it is commonly associated with multiple sclerosis, a chronic demyelinating disease of the central nervous system. Although steroids are commonly used for treatment of optic neuritis, reduction of oxidative stress by approaches such as gene therapy is effective in ameliorating optic nerve demyelination in preclinical studies. In this review, we discuss oxidative stress as a therapeutic target for glaucoma and optic neuritis.

scholarly journals Primary and Secondary Optic Nerve Sheath Meningioma

2021 ◽  
Vol 82 (01) ◽  
pp. 027-071
Author(s):  
Elena Solli ◽  
Roger E. Turbin
Keyword(s):  
Optic Nerve ◽  
Vision Loss ◽  
Single Case ◽  
Case Reports ◽  
Optic Nerve Sheath ◽  
Treatment Modalities ◽  
Illustrative Case ◽  
Nerve Sheath ◽  
Pubmed Database ◽  
Optic Nerve Sheath Meningioma

Abstract Objective This study was aimed to review issues relating to the recognition, radiographic diagnosis, monitoring, and management of primary and secondary optic nerve sheath meningioma (ONSM). Design This study is a review of peer-reviewed literature combined with illustrative case studies. Participants and Methods A literature search was conducted via the PubMed database using pertinent search terms. Selected articles were limited to those written or translated into English. Additional works cited within articles were also included. Individual cases were drawn from the experience of a tertiary academic neuroophthalmic and orbital practice. Tables summarize radiotherapeutic and surgical studies, excluding single case reports and studies focusing on meningioma of intracranial origin. Main Outcome Measurements Review of reported surgical and radiotherapeutic series is the primary measurement. Results The natural history of optic nerve sheath meningiomas is primarily characterized by progressive ipsilateral vision loss. Diagnosis is typically based on radiographic imaging findings, with biopsy remaining indicated in some patients. Management strategies may include observation, radiation, and/or surgical intervention, or a combination of these approaches. The role of surgery, especially with respect to primary ONSM (pONSM), remains controversial. Advancement of radiotherapy techniques has shifted modern treatment paradigms in pONSM toward radiation as primary treatment, as surgical outcomes are inferior in major studies. Although radiation remains the treatment of choice in many cases, selected patients may benefit from surgery, especially in the setting of secondary ONSM (sONSM). Conclusion A wide variety of radiotherapeutic and surgical treatment modalities for ONSM exist. The specific indications for each management strategy continue to be redefined.

Clinical features of demyelinating optic neuritis with seropositive myelin oligodendrocyte glycoprotein antibody in Chinese patients

2018 ◽  
Vol 102 (10) ◽  
pp. 1372-1377 ◽  
Author(s):  
Ying Zhao ◽  
Shaoying Tan ◽  
Tommy Chung Yan Chan ◽  
Quangang Xu ◽  
Jie Zhao ◽  
...  
Keyword(s):  
Optic Nerve ◽  
Optic Neuritis ◽  
Clinical Features ◽  
Vision Loss ◽  
Optic Tract ◽  
Myelin Oligodendrocyte Glycoprotein ◽  
Autoimmune Disorders ◽  
Chinese Patients ◽  
Mri Findings ◽  
Extensive Lesion

Background/aimsTo investigate the clinical features of Chinese patients with seropositive myelin oligodendrocyte glycoprotein antibody (MOG-Ab) optic neuritis (ON) and patients with seropositive aquaporin-4 antibody (AQP4-Ab) ON.MethodsIn this retrospective observational study, sera from patients with demyelinating ON were tested for MOG-Ab and AQP4-Ab with a cell-based assay. Clinical characteristics were compared between MOG-Ab-related ON (MOG-ON) and AQP4-Ab-related ON (AQP4-ON), including visual performances, serum autoantibodies and features on MRI.ResultsA total of 109 affected eyes from 65 patients with demyelinating ON (20 MOG-ON and 45 AQP4-ON) were included. The onset age of MOG-ON was younger than AQP4-ON (MOG-ON: 20.2±17.4 years old, AQP4-ON: 35.6±15.7 years old, P=0.001). Onset severity was not different between these two groups (P=0.112), but patients with MOG-ON showed better visual outcomes (P=0.004). Half of the MOG-ON had a relapsing disease course. Nineteen per cent of patients with AQP4-ON presented coexisting autoimmune disorders, but there were no coexisting autoimmune disorders among patients with MOG-ON. Optic nerve head swelling was more prevalent in patients with MOG-ON (P<0.01). Retrobulbar segment involvement of the optic nerve were more common in patients with MOG-ON according to our MRI findings (P<0.01). Patients with MOG-ON showed longitudinally extensive lesion in 30% and chiasm and optic tract involvement in 5%.ConclusionsMOG-ON is not rare in Chinese demyelinating patients. It underwent a severe vision loss at onset but had relatively better visual recovery than patients with AQP4-ON. MOG-ON might have an unique pathogenesis different from AQP4-ON.

2018 Fiji Election Results: Patterns of Voting by Provinces, Rural-Urban Localities, and by Candidates

2020 ◽  
Vol 40 (2) ◽  
Author(s):  
Haruo Nakagawa
Keyword(s):  
Political Parties ◽  
Electoral System ◽  
Interesting Case ◽  
The Political ◽  
Quantitative Analyses ◽  
Election Results

Akin to the previous, 2014 event, with no data on voter ethnicity, no exit polls, and few post-election analyses, the 2018 Fiji election results remain something of a mystery despite the fact that there had been a significant swing in voting in favour of Opposition political parties. There have been several studies about the election results, but most of them have been done without much quantitative analyses. This study examines voting patterns of Fiji’s 2018 election by provinces, and rural-urban localities, as well as by candidates, and also compares the 2018 and 2014 elections by spending a substantial time classifying officially released data by polling stations and individual candidates. Some of the data are then further aggregated according to the political parties to which those candidates belonged. The current electoral system in Fiji is a version of a proportional system, but its use is rare and this study will provide an interesting case study of the Open List Proportional System. At the end of the analyses, this study considers possible reasons for the swing in favour of the Opposition.

Nonwovens: Global Trends in World Economy, European Foreign Trade, and Selected Case Studies from Poland and Asian Brics Countries

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Zofia Wysokińska ◽  
Tomasz Czajkowski ◽  
Katarzyna Grabowska
Keyword(s):  
Case Studies ◽  
World Economy ◽  
World Market ◽  
Global Trends ◽  
Textile Materials ◽  
Brics Countries ◽  
Recent Trends ◽  
Almost All ◽  
Special Case

AbstractNonwovens are one of the most versatile textile materials and have become increasingly popular in almost all sectors of the economy due to their low manufacturing costs and unique properties. In the next few years, the world market of nonwovens is predicted to grow by 7%–8% annually (International Nonwovens & Disposables Association [INDA], European Disposables and Nonwovens Association [EDANA], and Markets and Markets). This article aims to analyze the most recent trends in the global export and import of nonwovens, to present two case studies of Polish companies that produce them, and to present one special case study of the market of nonwoven geotextiles in China and India, which are the Asian transition economies among the BRICS countries (Brazil, Russia, India, China, and South Africa).

Toward a Philosophical Approach of the Hermeneutics of the Qur’an

2006 ◽  
Vol 23 (1) ◽  
pp. 15-34
Author(s):  
Aliaa Ibrahim Dakroury
Keyword(s):  
Modern Technology ◽  
Interesting Case ◽  
Philosophical Approach ◽  
True Meaning ◽  
Flow Of Information ◽  
The Relationship

Although claims questioning whether religious sacred books can be “translated” or not have been heard for quite some time, they have increased with the emergence of globalization and the increasing openness and flow of information due to modern technology. In the context of the relationship between hermeneutics and communication, one could argue that interpreting the Qur’an is an interesting case study for many reasons. Among them is the number of debates and discourses that have been raised both for and against its translation. Another reason, perhaps one of the largest barriers according to some religious Muslim groups, is that the Qur’an is fundamentally revealed and written in Arabic, and, therefore, its true meaning cannot be translated into another language. Certain verses, such as “It is a Qur’an in Arabic, without any crookedness (therein): in order that they may guard against evil” (28:39), have been presented to support this argument.

Science Fiction and Administrative Truths: The Short Story and Novella as Administrative Cases

Public Voices ◽  
2017 ◽  
Vol 2 (3) ◽  
pp. 61
Author(s):  
Nolan J. Argyle ◽  
Lee M. Allen
Keyword(s):  
Science Fiction ◽  
Public Administration ◽  
Short Story ◽  
Interesting Case ◽  
Organizational Complexity ◽  
Professional Career ◽  
Playing Field ◽  
Advantages And Disadvantages ◽  
Hands On

Pre-service and in-service MPA students share a common desire for hands-on, real world instruction related to their professional career goals, leading to a pedagogic discounting of fiction as an appropriate tool for analyzing and "solving" problems. However, several factors weigh heavily in favor of using science fiction short stories and novellas in the MPA classroom setting. These include the need for interesting case scenarios exploring various administrative issues; leveling the playing field between the two types of students by de-emphasizing the use of "contemporary" cases; access to literature that explores the future shock of increasing organizational complexity; and the desirability of Rorschach type materials that facilitate discussion of. values and administrative truths. The discussion proceeds by tracing the development of the case study technique, its advantages and disadvantages in the classroom, addressing the utility of "fiction" as an educational resource, and showing how the science fiction literature has matured to the point where it can be applied in all of the major sub-fields of public administration. Several outstanding examples are detailed, and a thorough bibliography is provided.

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