Electrophysiological abnormalities associated with extensive myelinated retinal nerve fibers.

Abstract:

:An observational case report of electrophysiological abnormalities in a patient with anisomyopic amblyopia as a result of unilateral extensive myelinated retinal nerve fibers (MNFs) is illustrated. The electrophysiological readings revealed an abnormal pattern electroretinogram (PERG) but normal full-field electroretinogram readings in the affected eye. The visual-evoked potential was also undetectable in that eye. Our findings suggest that extensive MNFs can be associated with electrophysiological abnormalities, in particular the PERG, which can aid in diagnosing the cause of impaired vision when associated with amblyopia.

journal_name

Indian J Ophthalmol

authors

Tay SA,Sanjay S

doi

10.4103/0301-4738.98724

subject

Has Abstract

pub_date

2012-07-01 00:00:00

pages

330-2

issue

4

eissn

0301-4738

issn

1998-3689

pii

IndianJOphthalmol_2012_60_4_330_98724

journal_volume

60

pub_type

杂志文章
  • The relation between intraocular pressure change and plasma natriuretic peptide under simulated hypobaric conditions.

    abstract:PURPOSE:To ascertain whether the changes in intraocular pressure (IOP) that occur during hypobaric hypoxic exposure are related to plasma N-terminal pro-brain natriuretic peptide (BNP) levels. MATERIALS AND METHODS:The study group comprised 26 healthy participants (all male, mean age 23.1 years). IOP was measured at l...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/0301-4738.62642

    authors: Karadag R,Sen A,Yildirim N,Basmak H,Golemez H,Cakir E,Akin A

    更新日期:2010-05-01 00:00:00

  • Culture-positive unilateral panophthalmitis in a serology-positive case of dengue hemorrhagic fever.

    abstract::Dengue fever, a mosquito-borne disease commonly found in the tropics, is one of the most prevalent forms of Flavivirus infection in humans. Symptomatically, it is characterized by fever, arthralgia, headache, and rash. Ophthalmic manifestations can involve both the anterior and posterior segment. Panophthalmitis is ra...

    journal_title:Indian journal of ophthalmology

    pub_type:

    doi:10.4103/ijo.IJO_113_18

    authors: Kamal R,Shah D,Sharma S,Janani MK,Kar A,Saurabh K,Roy R,Madhavan HNR

    更新日期:2018-07-01 00:00:00

  • Endoscope-assisted harvest of autogenous fascia lata in frontalis suspension surgery: A minimally invasive approach revisited.

    abstract:Purpose:To report endoscope-assisted fascia lata harvest (EAFH) as a minimally-invasive technique for correction of severe blepharoptosis. Methods:This was a retrospective case series between January 2013 and April 2017. Medical records of all consecutive patients who underwent frontalis suspension by EAFH in the stud...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_819_17

    authors: Naik A,Patel A,Bothra N,Panda L,Naik MN,Rath S

    更新日期:2018-03-01 00:00:00

  • Functional integrity of lacrimal drainage apparatus by radionuclide dacryocystography.

    abstract::30 patients with epiphora and related complaints were investigated by Radionuclide Dacrocystography. It was possible to do this procedure easily in all age groups. The site of block in the lacrimal system could be accurately determined by this non-invasive technique. ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Kadambi V,Williams BV

    更新日期:1990-01-01 00:00:00

  • Hypertensive iridocyclitis associated with delayed onset biopsy proven Cytomegalovirus retinitis.

    abstract::We describe a case of primary hypertensive iridocyclitis with biopsy-proven Cytomegaloviral retinitis. It is an observational case report of a 69-year-old diabetic gentleman on azathioprine for Crohn's disease who presented with recurrent episodes of hypertensive iridocyclitis. On the 4 th attendance in 5 months, a gr...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/0301-4738.97086

    authors: Squirrell DM,Bhatta S,Mudhar HS,Rennie IG

    更新日期:2014-05-01 00:00:00

  • Limbal stem cell deficiency: concept, aetiology, clinical presentation, diagnosis and management.

    abstract::Defects in renewal and repair of ocular surface as a result of limbal stem cell deficiency are now known to cause varying ocular surface morbidity including persistent photophobia, repeated and persistent surface breakdown and overt conjunctivalisation of the cornea. Ocular conditions with abnormalities of ocular surf...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章,评审

    doi:

    authors: Dua HS,Saini JS,Azuara-Blanco A,Gupta P

    更新日期:2000-06-01 00:00:00

  • Safety and efficacy of simultaneous bilateral primary combined trabeculotomy-trabeculectomy for developmental glaucoma.

    abstract:PURPOSE:To establish the safety and efficacy of simultaneous bilateral primary combined trabeculotomy-trabeculectomy for developmental glaucoma. METHODS:We studied 109 consecutive patients who underwent planned simultaneous bilateral primary combined trabeculotomy-trabeculectomy for developmental glaucoma by a single ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Mandal AK,Bhatia PG,Gothwal VK,Reddy VM,Sriramulu P,Prasad MS,John RK,Nutheti R,Shamanna BR

    更新日期:2002-03-01 00:00:00

  • Unilateral cryptophthalmos.

    abstract::A rare case of unilateral cryptophthalmos have unique findings is reported. The lateral part of the left eye was replaced by downward extension of the frontal hairline. The left upper eyelid, except in the lateral 4mm fully developed portion, was replaced by a fold adherent to the underlying disorganized globe (6.9 mm...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Gupta VP,Sen DK

    更新日期:1990-04-01 00:00:00

  • Management of dislocated transscleral fixated intraocular lens with one-side broken polypropylene suture.

    abstract::This video demonstrates the successful surgical technique for refixation of the same intraocular lens (IOL) by tying the same IOL to the sclera with the help of 9-0 polypropylene suture. A 62-year-old male patient presented with sudden loss of vision in the left eye. He had a history of undergoing transscleral fixatio...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_1512_19

    authors: Tigari B,Moharana B,Dogra M,Singh SR,Singh A,Ravikumar B,Singh R

    更新日期:2020-06-01 00:00:00

  • Lacrimal punctal and peripunctal involvement in calcinosis cutis.

    abstract::Calcinosis cutis is a rare metabolic disorder characterized by cutaneous and subcutaneous deposition of insoluble calcium salts. Ocular adnexal involvement is uncommon but mostly seen in males and in the upper eyelid. Solitary lesions are more common than multiple. The treatment of choice is excision biopsy. Histopath...

    journal_title:Indian journal of ophthalmology

    pub_type:

    doi:10.4103/ijo.IJO_1185_17

    authors: Bothra N,Ali MJ,Trakos N,Naik MN

    更新日期:2018-05-01 00:00:00

  • Necrotizing scleritis following uncomplicated strabismus surgery.

    abstract::A 5-year-old child having infantile esotropia with bilateral inferior oblique over action underwent uncomplicated strabismus surgery. On the first postoperative day, the child was orthophoric but on day 10, the child was brought with the complaints of severe pain and redness along the original insertion of left medial...

    journal_title:Indian journal of ophthalmology

    pub_type:

    doi:10.4103/ijo.IJO_1839_19

    authors: Pujari A,Chaniyara MH,Sharma P,Sharma N

    更新日期:2020-11-01 00:00:00

  • Why go endocapsular?

    abstract::A prospective randomized clinical trial was carried out to compare the intercapsular or the endocapsular technique of IOL insertion and conventional posterior chamber IOL insertion after can opener capsulotomy. Age and sex matched groups of 76 patients each underwent surgery by the two techniques. The corneal and the ...

    journal_title:Indian journal of ophthalmology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:

    authors: Mehta MR,Dada VK,Singh AK

    更新日期:1991-04-01 00:00:00

  • Coexistence of herpes simplex virus infection in microsporidial stromal keratitis associated with granulomatous inflammation.

    abstract:BACKGROUND:Microsporidial stromal keratitis poses several diagnostic challenges. Patients may present with corneal ulceration, marked stromal thinning, or even as a quite corneal scar. The presentation of microsporidial stromal keratitis commonly mimics viral keratitis. Microbiology scrapings are usually helpful; howev...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_761_15

    authors: Mittal R,Balne PK,Sahu S,Das S,Sharma S

    更新日期:2017-04-01 00:00:00

  • Visual outcome and prognostic factors in cataract surgery in ocular tuberculosis.

    abstract:Purpose:To analyze the outcome of cataract surgery in patients with ocular tuberculosis (OTB). Methods:Medical records of patients with OTB who underwent cataract surgery between 2005 and 2018 were retrospectively reviewed. The primary outcome measure was corrected distant visual acuity (CDVA), and a good outcome was ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_428_20

    authors: Chatterjee S,Agrawal D,Parchand SM,Sahu A

    更新日期:2020-09-01 00:00:00

  • Late spontaneous extrusion of a wooden intraorbital foreign body.

    abstract::Wooden intraorbital foreign body is characteristic for delayed manifestation, silent progression and unpredictable outcome. A silent wooden intraorbital foreign body is difficult to diagnose clinically. Spontaneous expulsion of entire foreign body is rare. ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Banerjee A,Das A,Agarwal PK,Banerjee AR

    更新日期:2003-03-01 00:00:00

  • Macular dazzling test in central serous retinopathy using electronic flash.

    abstract::Recovery time after dazzling the macula by conventional electronic flash used by the photographer instead of the light of an ophthalmoscope was recorded in 100 normal subjects and 50 cases of active central serous retinopathy. In normal subjects the recovery time after macular dazzling test was 10 to 54 seconds. There...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Verma SK,Sahai AS

    更新日期:1990-01-01 00:00:00

  • Unusual presentation in Axenfeld-Rieger syndrome.

    abstract::We report an unusual presentation of a case of Axenfeld-Rieger (A-R) syndrome. A 14-year-old male presented with gradual dimness of vision for 1 year and redness of left eye for 3 days. The patient had megalocornea with Haab's striae in the right eye and posterior embryotoxon in both the eyes. In the left eye, there w...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/0301-4738.82003

    authors: Parikh RS,Parikh SR,Debashish B,Harsha BL,Thomas R

    更新日期:2011-07-01 00:00:00

  • Eccrine acrospiroma of eye lid--a case report.

    abstract::Tumours arising in the sweat glands of the eyelids are rare. A case of Eccrine Acrospiroma, otherwise, called clear cell hidradenoma, a benign sweat gland tumour of the lid in a female aged 70 years is being reported because of its rarity. ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Jagannath C,Sandhya CS,Venugopalachari K

    更新日期:1990-10-01 00:00:00

  • Development of Pocket Vision Screener and its effectiveness at screening visual acuity deficits.

    abstract:AIM:The aim was to construct a visual acuity chart and find its effectiveness at screening visual acuity deficits. MATERIALS AND METHODS:Two phases were involved in this study.Construction of the screener: Ten Sloan letters (C, D, H, K, N, O, R, S, V, and Z) were selected and the letters were constructed and reduced t...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/0301-4738.149137

    authors: Raja M,Ramamurthy D,Srinivasan K,Varadharajan LS

    更新日期:2014-12-01 00:00:00

  • Small incision cataract surgery: Complications and mini-review.

    abstract::This article reviews the literature on manual small incision cataract surgery (MSICS) and its complications. Various articles on MSICS published in indexed journals were reviewed, as well as the sections on complications of MSICS. The Pubmed search engine on the Internet was used to find out articles published since 1...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章,评审

    doi:10.4103/0301-4738.44512

    authors: Gogate PM

    更新日期:2009-01-01 00:00:00

  • Releasable suture technique for trabeculectomy.

    abstract::A retrospective review of 154 trabeculectomies with releasable sutures was performed to assess the effect of suture release on intraocular pressure (IOP) at various postoperative periods. Release of the suture was necessary in 38% of cases. The immediate reduction in IOP was significant (p < 0.01) when the suture was ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Thomas R,Jacob P,Braganza A,Mermoud A,Muliyil J

    更新日期:1997-03-01 00:00:00

  • Evaluation of precorneal tear film in leprosy.

    abstract::The present study analyses the precorneal teat film using schirmer's test and tear film breakup time (BKUT) in 400 eyes of patients with various types of leprosy. An abnormal tear film BKUT (47.2%) was observed to be much more informative in the present series than the study of schirmer's test alone (25.4%). In patien...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:

    authors: Lamba PA,Rohatgi J,Bose S

    更新日期:1987-01-01 00:00:00

  • In vivo confocal microscopy and anterior segment optical coherence tomography follow-up of cysteamine treatment in corneal cystinosis.

    abstract::A 36-year-old female presented initially with photophobia and visual deterioration. After examination and laboratory tests, patient was diagnosed with cystinosis. Cysteamine drops 4 × 1 drops/day was given as treatment for 1 year. During follow-up, in vivo confocal microscopy (IVCM) and anterior segment optical cohere...

    journal_title:Indian journal of ophthalmology

    pub_type:

    doi:10.4103/ijo.IJO_736_18

    authors: Ozdemir HB,Özmen MC,Aktas Z,Hasanreisoglu M

    更新日期:2019-01-01 00:00:00

  • Non surgical management of unilateral lacrimal gland swelling in a paediatric patient of Rosai-Dorfman disease: A case report.

    abstract::A 10-year-old girl presented to us with inferonasally displaced, non-axial proptosis of oculus dexter (OD), with ipsilateral, painless massive cervical lymphadenopathy of ten weeks duration. After a detailed hematological work-up and imaging, the histological evidence obtained on cervical lymph node biopsy established...

    journal_title:Indian journal of ophthalmology

    pub_type:

    doi:10.4103/ijo.IJO_1596_18

    authors: Shirodkar S,Patil P,Shah N

    更新日期:2019-07-01 00:00:00

  • Amalric sign: An augur of ophthalmic artery occlusion.

    abstract::A 75-year-old man presented to us with sudden onset of profound vision loss in his right eye and was identified as suffering from an ophthalmic artery occlusion. Apart from the retinal whitening and box-carring of the retinal arteries, there were characteristic triangular patches of retinal whitening in the midperiphe...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_42_17

    authors: Hande P,Sinha B,Nayak S,Srinivasan S,Shetty J

    更新日期:2017-10-01 00:00:00

  • Evaluation of spectral domain optical coherence tomography parameters in ocular hypertension, preperimetric, and early glaucoma.

    abstract:PURPOSE:The objective of this study is to evaluate the diagnostic ability of retinal nerve fiber layer (RNFL), macular, optic nerve head (ONH) parameters in healthy subjects, ocular hypertension (OHT), preperimetric glaucoma (PPG), and early glaucoma (EG) patients, to reveal factors affecting the diagnostic ability of ...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_157_17

    authors: Aydogan T,Akçay BİS,Kardeş E,Ergin A

    更新日期:2017-11-01 00:00:00

  • Color Doppler imaging of the retrobulbar circulation and plasmatic biomarkers of vascular risk in age-related macular degeneration: A pilot study.

    abstract:PURPOSE:To evaluate preliminarily and compare the level of plasmatic biomarkers of vascular risk in patients with and without exudative age-related macular degeneration (ARMD) and to relate it to vascular resistance alterations in the ophthalmic artery (OA), central retinal artery (CRA), posterior temporal ciliary arte...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_488_17

    authors: Rodrigo F,Ruiz-Moreno JM,García JB,Torregrosa ME,Segura JV,Piñero DP

    更新日期:2018-01-01 00:00:00

  • Paradoxical worsening of a case of TB subretinal abscess with serpiginous-like choroiditis following the initiation of antitubercular therapy.

    abstract::A 37-year-old immunocompetent male patient presented with the blurring of vision, both eyes for the past1 year. Fundus examination revealed bilateral multiple subretinal abscesses with areas of healed serpiginous-like choroiditis. Laboratory investigations showed positive tuberculin skin test, positive QuantiFERON TB-...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_184_17

    authors: Ganesh SK,Ali BS

    更新日期:2017-08-01 00:00:00

  • Evaluation of success after second Ahmed glaucoma valve implantation.

    abstract:PURPOSE:To evaluate the outcome of the second Ahmed glaucoma valve (AGV) surgery in eyes with failed previous AGV surgery. DESIGN:Retrospective case series. PATIENTS AND METHODS:Following chart review, 36 eyes of 34 patients with second AGV implantation were enrolled in this study. The primary outcome measure was sur...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/0301-4738.181740

    authors: Nilforushan N,Yadgari M,Jazayeri AA,Karimi N

    更新日期:2016-03-01 00:00:00

  • Impact of ophthalmic webinars on the resident's learning experience during COVID-19 pandemic: An insight into its present and future prospects.

    abstract:Purpose:To analyze the impact of ophthalmic webinars on the resident's learning experience during the COVID-19 pandemic (CP). Methods:This cross-sectional nationwide study was carried out for 1 month during CP and included a total of 382 ophthalmic residents. A questionnaire was sent through various social media platf...

    journal_title:Indian journal of ophthalmology

    pub_type: 杂志文章

    doi:10.4103/ijo.IJO_2279_20

    authors: Dasgupta S,Shakeel T,Gupta P,Kakkar A,Vats V,Jain M,Rathi V,Panwar J,Kaur K,Gupta H

    更新日期:2021-01-01 00:00:00