diabetes-1 - NVD NVE Laser burn scars Pre-retinal...

Info iconThis preview shows pages 1–14. Sign up to view the full content.

View Full Document Right Arrow Icon
DIABETES AND THE EYE
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
EPIDEMIOLOGY • Commonest cause of blindness in the population of working age in developed countries • Prevalence of DR of any severity in the diabetic population is 30% and prevalence of blindness due to DR is approximately 5%
Background image of page 2
PATHOGENESIS
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
RISK FACTORS • Duration of DM • Control of DM. Will not prevent but delays • Hypertension • Renal Disease • Pregnancy • Obesity, hyperlipidaemia, smoking, anaemia
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
CLINICAL CLASSIFICATION OF DIABETIC RETINOPATHY • Background • Pre-proliferative • Proliferative • End-stage diabetic eye disease
Background image of page 6
Background Blot haemorrhage Exudate Microaneurism
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Diabetic maculopathy Hard exudate
Background image of page 8
Pre-proliferative CWS Haemorrhage Vascular tortuosity Microaneurism
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Proliferative retinopathy
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 14
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: NVD NVE Laser burn scars Pre-retinal haemorrhage Advanced diabetic eye disease Preretinal fibrosis and tractional retinal detachment Rubeosis iridis End-stage diabetic eye disease PHTHISIS Shrunken, soft eye with opaque vascularised cornea and no visual potential TREATMENT LASER: Light Amplification by the Stimulated Emission of Radiation Focal Grid Panretinal photocoagulation SCREENING No retinopathy or BDR with normal vision See yearly, or sooner if vision deteriorates Refer to ophthalmologist BDR with macular changes BDR with decrease in vision Pre-proliferative retinopathy Proliferative retinopathy...
View Full Document

Page1 / 14

diabetes-1 - NVD NVE Laser burn scars Pre-retinal...

This preview shows document pages 1 - 14. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online