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31+ results
Field: Ophthalmology

Applying supervised contrastive learning for the detection of diabetic retinopathy and its severity levels from fundus images

Verified

Md. Robiul Islam, Lway Faisal Abdulrazak, Md. Nahiduzzaman, Md. Omaer Faruq Goni et al.

Journal: Computers in Biology and Medicine
Year: 2022
Citations: 155

Diabetic Retinopathy (DR) is a major complication in human eyes among the diabetic patients. Early detection of the DR can save many patients from permanent blindness. Various artificial intelligent based systems have been proposed and they outperform human analysis in accurate detection of the DR. ...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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The Freedom Economy: Gaining the mCommerce Edge in the Era of the Wireless Internet

Verified

Peter G. W. Keen, Ron Mackintosh, Mikko Heikkonen

Year: 2001Citations: 154

From the Book: Foreword We at Nokia are part of the transformation of communication for the human race. Mobile phones and wireless technology are having that profound an impact on society around the world. Soon there will be a billion mobile phones in use and within just a few years the Internet w...

Physical SciencesEngineeringMedia Technology
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Automatic recognition of severity level for diagnosis of diabetic retinopathy using deep visual features

Verified

Qaisar Abbas, Irene Fondón, Auxiliadora Sarmiento, Soledad Jiménez et al.

Journal: Medical & Biological Engineering & ComputingYear: 2017Citations: 152

Diabetic retinopathy (DR) is leading cause of blindness among diabetic patients. Recognition of severity level is required by ophthalmologists to early detect and diagnose the DR. However, it is a challenging task for both medical experts and computer-aided diagnosis systems due to requiring extensi...

Health SciencesMedicineRadiology, Nuclear Medicine and Imaging
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Examining the role of environmental corporate social responsibility in building green corporate image and green competitive advantage

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Safeer Alam, K.M. Zahidul Islam

Journal: International Journal of Corporate Social ResponsibilityYear: 2021Citations: 151

Abstract Green concern is making a profound impact on building green competitive advantage (GCA) across the globe. Apparel sector of Bangladesh is at crossroads regarding sustainability of firms. Green initiatives are thus required for ensuring the survival of apparel sector. The current study attem...

Social SciencesBusiness, Management and AccountingMarketingOpen Access
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Prevalence of refractive error in Bangladeshi adults*1Results of the National Blindness and Low Vision Survey of Bangladesh

Verified

Rupert Bourne

Journal: OphthalmologyYear: 2004Citations: 151

Purpose To determine the prevalence of refractive errors and to investigate factors associated with refractive error in adults 30 years of age and older in Bangladesh. Design Cross-sectional study. Participants A nationally representative sample of 12 782 adults 30 years of age and older. Methods Th...

Health SciencesMedicineEpidemiology
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The value of digital imaging in diabetic retinopathy

Verified

P. Sharp, James R. Olson, F. Strachan, John H. Hipwell et al.

Journal: Health Technology AssessmentYear: 2003Citations: 149

OBJECTIVES: To assess the performance of digital imaging, compared with other modalities, in screening for and monitoring the development of diabetic retinopathy. DESIGN: All imaging was acquired at a hospital assessment clinic. Subsequently, study optometrists examined the patients in their own pre...

Health SciencesMedicineOphthalmologyOpen Access
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Severity Classification of Diabetic Retinopathy Using an Ensemble Learning Algorithm through Analyzing Retinal Images

Verified

Niloy Sikder, Mehedi Masud, Anupam Kumar Bairagi, Abu Shamim Mohammad Arif et al.

Journal: SymmetryYear: 2021Citations: 143

Diabetic Retinopathy (DR) refers to the damages endured by the retina as an effect of diabetes. DR has become a severe health concern worldwide, as the number of diabetes patients is soaring uncountably. Periodic eye examination allows doctors to detect DR in patients at an early stage to initiate p...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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Anterior segment consequences of blunt ocular injury.

Verified

Y. M. Canavan, D. B. Archer

Journal: British Journal of OphthalmologyYear: 1982Citations: 138

The anterior segments of 212 eyes (205 patients) were evaluated one to 14 years after contusional eye injuries. Anterior chamber angle recession was the commonest complication, occurring in 153 of 190 eyes examined (80.5%). However, only one patient developed ocular hypertension. Iris abnormalities ...

Health SciencesMedicineOphthalmologyOpen Access
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Age related macular degeneration

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A. Chopdar, Usha Chakravarthy, Dinesh Verma

Journal: BMJYear: 2003Citations: 137

Age related macular degeneration is an increasing problem worldwide. Current treatment options can delay progression, and research continues into ways of reversing retinal damage An epidemic of "ageing" is impending in the Western world. According to the latest predictions released by the United Nat...

Health SciencesMedicineOphthalmologyOpen Access
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Diabetic Retinopathy: An Overview on Mechanisms, Pathophysiology and Pharmacotherapy

Verified

Prawej Ansari, Noushin Tabasumma, Nayla Nuren Snigdha, Nawfal Hasan Siam et al.

Journal: DiabetologyYear: 2022Citations: 135

Diabetes mellitus is one of the most frequently occurring metabolic disorders (DMs), impairing healthy life around the globe, with mild-to-severe secondary complications. DM is associated with secondary complications, including diabetic retinopathy (DR), which damages the retina and can lead to visi...

Health SciencesMedicineOphthalmologyOpen Access
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Correction of Refractive Error in the Adult Population of Bangladesh: Meeting the Unmet Need

Verified

Rupert Bourne, Brendan Dineen, Deen Mohammed Noorul Huq, Syed Modasser Ali et al.

Journal: Investigative Ophthalmology & Visual ScienceYear: 2004Citations: 135

PURPOSE: To assess the extent of uncorrected refractive error and associated factors in Bangladesh and to suggest ways in which this need can be met. METHODS: A nationally representative sample of 12,782 adults (>/= 30 years of age) was selected. Of them, 11,624 subjects underwent a demographic inte...

Health SciencesMedicineEpidemiology
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Amblyopia: is visual loss permanent?

Verified

M. K. El Mallah

Journal: British Journal of OphthalmologyYear: 2000Citations: 130

AIM: To ascertain whether recovery of visual function in amblyopic eyes is likely to occur when the fellow eye is lost as a result of age related macular degeneration. METHODS: The records of 465 patients with an established diagnosis of age related macular degeneration who had attended a specialist...

Health SciencesMedicineEpidemiologyOpen Access
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Current treatments in diabetic macular oedema: systematic review and meta-analysis

Verified

John Ford, Noemi Lois, Pamela Royle, Christine Clar et al.

Journal: BMJ OpenYear: 2013Citations: 124

OBJECTIVES: The aim of this systematic review is to appraise the evidence for the use of anti-VEGF drugs and steroids in diabetic macular oedema (DMO) as assessed by change in best corrected visual acuity (BCVA), central macular thickness and adverse events DATA SOURCE: MEDLINE, EMBASE, Web of Scien...

Health SciencesMedicineOphthalmologyOpen Access
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Deep Learning-Based Glaucoma Detection With Cropped Optic Cup and Disc and Blood Vessel Segmentation

Verified

Mir Tanvir Islam, Shafin T. Mashfu, Abrar Faisal, Sadman Chowdhury Siam et al.

Journal: IEEE AccessYear: 2021Citations: 118

Glaucoma is an irreversible neurodegenerative disease, where intraocular hypertension is developed due to the increased aqueous humor and blockage of the drainage system between the iris and cornea. As a result, the optic nerve head, which sends visual stimulus from our eyes to the brain, is damaged...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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Macrophages in proliferative vitreoretinopathy and proliferative diabetic retinopathy: differentiation of subpopulations.

Verified

P Esser, Klaus Heimann, Peter Wiedemann

Journal: British Journal of OphthalmologyYear: 1993Citations: 114

Background: General practitioners (GPs) and patients value continuity of care. Ethnic differences in continuity could contribute to inequalities in experience and outcomes but few studies use routine health data to assess this. Aim: Describe relational continuity of care in general practice by ethni...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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