United States Instructions Working Instructions

What is diabetic retinopathy pdf
WHAT IS THE DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is The Diabetic Retinopathy Many are searching for to treat diabetes without medication due to the damage that medication causes to cups of water. There is a diabetes drug is actually set to get to the market in your next year of course you can comes with serious side effects. This type 2 diabetes …
Diabetic retinopathy is a complication of diabetes that damages blood vessels inside the retina at the back of the eye. Regular eye exams will reduce the risk of vision loss and blindness caused by diabetic retinopathy.
Diabetic retinopathy, also known as diabetic eye disease, is a medical condition in which damage occurs to the retina due to diabetes mellitus.
Diabetic retinopathy occurs when there is damage to the small blood vessels that nourish tissue and nerve cells in the retina. “Proliferative” is a general term that means to grow or increase at a rapid rate by producing new tissue or cells.
Classification. Diabetic retinopathy falls into two main classes: nonproliferative and proliferative. The word “proliferative” refers to whether or not there is neovascularization (abnormal blood vessel growth) in the retinaEarly disease without neovascularization is called nonproliferative diabetic retinopathy …
Diabetic retinopathy is a condition that occurs as a result of damage to the blood vessels of the retina in people who have diabetes. Diabetic retinopathy can develop if you have type 1 or 2
Diabetic retinopathy (DR) is a chronic progressive, potentially sight-threatening disease of the retinal microvasculature, associated with the prolonged hyperglycaemia of diabetes mellitus and with other diabetes mellitus-linked conditions, such as hypertension.
Diabetes increases the risk of a range of eye diseases, but the main cause of blindness associated with diabetes is diabetic retinopathy (DR). DR damages blood vessels inside the …
The most common problem is diabetic retinopathy. It is a leading cause of blindness in American adults. It is a leading cause of blindness in American adults. Your retina is the light-sensitive tissue at the back of your eye.
Diabetic retinopathy is an eye disease caused by diabetes. Diabetes damages the blood vessels of the retina (part of the eye responsible for vision and clear eyesight) causing them to …
Retinopathy is a disease of the retina, occurring in about a quarter of people with diabetes. How does the eye ‘work’? Light enters the eye from the front, and passes through the eye to …
Diabetes is the chronic systemic disease responsible for most visual loss. Hypertension an important risk factor for diabetic retinopathy and hypertensive retinopathy is an important marker of end organ damage for hypertension. 1
WHAT IS TREATMENT FOR DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Treatment For Diabetic Retinopathy A well-planned and balanced diabetic diet for type 2 together with a healthy amount of physical activity can aid in treating diabetes. Diabetes is a team of diseases that are related to insulin production – a lack thereof or perhaps inability to use …

Drugs to treat diabetic retinopathy

Diabetic Retinopathy ASRS
Diabetic retinopathy is a chronic progressive, potentially sight-threatening disease of the retinal microvasculature associated with the prolonged hyperglycaemia and other conditions linked to diabetes mellitus such as hypertension.
About Learn the basics of diabetic retinopathy, including what it is, how it impacts your vision, types of diabetic retinopathy, and signs and symptoms. Prevention Learn the risk factors for diabetic retinopathy, take a quiz to assess your risk, and get tips on preventing the disease.
Diabetic retinopathy is the leading cause of blindness in adults. It occurs when diabetes damages blood vessels It occurs when diabetes damages blood vessels inside the eye.
The drugs reduce macular oedema and proliferation (blood vessel growth) in diabetic retinopathy, but their effect usually wears off. To keep good sight in the long term, the diabetes and blood pressure (BP) must be controlled: the drugs are very useful for use whilst patients are trying to control their diabetes …

WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy What an individual do one does are confronted with a diabetic in a coma? Call 9-1-1. Advertising are been trained in diabetes treatment while a person waiting 100 % possible test the persons blood sucrose. If it is low give an injection of glucagon. If have to no glucagon you can rub …
15/12/2013 · The global incidence and prevalence of diabetes mellitus (DM) have reached epidemic proportions. Estimates indicate that more than 360 million people will be affected by DM by 2030. All of these individuals will be at risk of developing diabetic retinopathy (DR). It is extremely important to
Causes of Diabetic Retinopathy. In people with diabetes, high blood sugar damages the walls of the small blood vessels in the eye, altering their structure and function.
Diabetes in itself results in several complications and diabetic retinopathy (DR) is one of the most common complications and an important cause of visual loss and disability. The prevalence rate of DR varies across diverse populations in hospital-based diabetic patients is expected to be higher than patients recruited in population based-studies ( 7 – 11 ).
If you have diabetes (type 1 or type 2), you could get diabetic retinopathy, a condition that affects your eyes. But your chances of getting it depend on several things: At first, you may not even
What Is The Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ## What Is The Diabetic Retinopathy ★★ Diabetes Care Center In New Port Richey The 3 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
Diabetic retinopathy is a condition in which high blood sugar causes retinal blood vessels to swell and leak blood. Who’s at the most risk for diabetic retinopathy? Fluctuating blood sugar levels increase risk for this disease, as does long-term diabetes. Most people don’t develop diabetic
3. What is Diabetic Retinopathy? Affecting 500,000 Canadians, diabetic retinopathy is an eye condition where elevated blood sugar levels cause blood vessels
People with diabetes can have an eye disease called diabetic retinopathy. This is when high blood sugar levels cause damage to blood vessels in the retina. These blood vessels can swell and leak. Or they can close, stopping blood from passing through. Sometimes abnormal new …
Diabetic retinopathy is further divided into early, non-proliferative diabetic retinopathy (NPDR), or late, proliferative diabetic retinopathy (PDR). Mild forms of NPDR are very common and don’t require treatment, however PDR is a severe disease and laser treatment is required to reduce the risk of …

Morphometric parameters of early diabetic retinopathy (pericyte loss and formation of acellular occluded capillaries) were comparatively assessed in streptozotocin-diabetic and nondiabetic PDGF-B +/− mice and their nondiabetic and diabetic wild-type counterparts. The angiogenic responsiveness of retinal capillaries to ischemia was investigated during hypoxia-induced retinal
Diabetes mellitus is rising in prevalence within Australia and internationally, with estimates indicating that the global prevalence of diabetes will double by 2030. 1 In Australia, the prevalence of diabetes is 8% in adult men and 6.5% in adult women; 2 of these, one in four will be diagnosed with diabetic retinopathy (DR).
Diabetic retinopathy is a condition that develops when the blood vessels in your retina become damaged. The retina is the light-sensitive portion of the back of your eye. As the damage worsens
@ What Is Diabetic Retinopathy ★★ Reverse Diabetes Now Reviews The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy The 1 cause a diet to fail is stress.
Diabetic Retinopathy . Diabetes is the leading cause of new cases of blindness in adults. This is a growing problem as the number of people . living with diabetes increases, so does the number of people with impaired vision. Diabetes can cause a disease of the eye called . diabetic retinopathy (DR). In its early stages, you may not notice any symptoms or changes to your eyesight, and you
RETINA Slide 7 Diabetic Retinopathy Epidemiology Slide 9 Diabetic Retinopathy Epidemiology Prevalence of diabetic retinopathy after 20 years of diagnosis Slide 12 Diabetic retinopathy symptoms Risk factors Slide 15 Risk factors Diabetic Retinopathy How diabetes cause vision loss Pathophysiology Microvascular Occlusion Slide 20 Microvascular leakage Slide 22 Diabetic Eye …
Diabetic retinopathy (DR) is a vascular disease of the retina which affects patients with diabetes mellitus. It is It is the number one cause of blindness in people between the ages of …
Diabetic Retinopathy Treatment American Academy of
Diabetic Retinopathy: Diabetic retinopathy (pronounced ret in OP uh thee) is a complication of diabetes that causes damage to the blood vessels of the retina—
Diabetic retinopathy may be found before you even notice any vision problems. If you notice vision changes in one or both eyes, call your ophthalmologist right away. Get treatment for diabetic retinopathy as soon as possible.
Diabetic retinopathy diagnostic assessment and treatment options have improved dramatically since the 2002 American Diabetes Association Position Statement (1). These improvements include the widespread adoption of optical coherence tomography to assess retinal thickness and …
Diabetic retinopathy (DR) is a common problem for people with diabetes and can lead to loss of vision. The back of the eye (retina) can develop problems because of diabetes, including the growth of harmful new blood vessels (proliferative DR, referred to here as ‘PDR’).
EYLEA® (aflibercept) Injection is a prescription medicine approved for the treatment of patients with Wet Age-related Macular Degeneration (AMD), Macular Edema following Retinal Vein Occlusion (RVO), Diabetic Macular Edema (DME), and Diabetic Retinopathy (DR) in patients with DME.
the guide [diabetic retinopathy] What is Diabetic Retinopathy? Diabetic Retinopathy is a complication of diabetes that damages the small blood vessels inside the retina at the back of the eye, which leads to vision loss. There are three main types of Diabetic Retinopathy. • Non-proliferative retinopathy – early form of the disease, where the retinal blood vessels leak fluid or bleed
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ## What Is Diabetic Retinopathy ★★ Symptoms Of Canine Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days. – beyond empathy a therapy of contact in relationships pdf The facTs abouT diabeTic reTinopaThy The Eye The eye is like a camera: The light enters the eye through the clear cornea that forms part of the outer wall of the eye. The wall of the eye, called the sclera, is white in color and is covered by a thin tissue—the conjunctiva. The amount of light entering the eye is altered with a change in size of the pupil opening (an opening in the colored
@ What Is Diabetic Retinopathy ★★ Diabetes Type 1 Prevention The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy Now no one can really suggest you shrug off advice from doctors.
Diabetic retinopathy results FROM the effects of the diabetes on blood vessels in the retina, the tissue which lines the inner eye. Diabetes causes retinal blood vessels to leak and grow abnormally.
Diabetic retinopathy is one of the most prevalent but preventable blinding diseases in the United States. This article reviews the pathophysiology of diabetic retinopathy, the evidence for its primary and secondary prevention, and both traditional and emerging strategies for its assessment. Diabetic
Diabetic retinopathy is a serious complication of diabetes mellitus. This is the This is the commonest cause of blindness in the western world in people between 20 and 74.
## What Is Diabetic Retinopathy ★★ Treatment For Diabetes 1 The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy 4) Sugary drinks.
Diabetic retinopathy is a condition in which diabetes damages the blood vessels in the eye and causes them to leak. This can result in vision complications and even vision loss. This can result in vision complications and even vision loss.
Diabetic retinopathy occurs when the tiny blood vessels inside the retina at the back of the eye are damaged as a result of diabetes. This can seriously affect vision and in some cases cause blindness.
What Is The Diabetic Retinopathy The diseases which are listed under Diabetes Mellitus are many with the most common being Type-1 diabetes and Type-2 diabetes. These types of diseases within the metabolic system and involve the bodys ability in metabolizing sugar by the hormone the hormone insulin. What Is The Diabetic Retinopathy It significant to travel with your insulin collision diagnosed
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ★★ What Is Diabetic Retinopathy ★★ Diabetes And Pregnancy Diet The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
Diabetic Retinopathy; Diabetes Destroyer Pdf Free Article Diabetes Destroyer Pdf Free ; Diabetes A1c Test Health Experts and Community ### Diabetes A1c Test ★★ What Is Diabetic Retinopathy The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ DIABETES A1C TEST ] The REAL cause of Diabetes ( Recommended ),Diabetes A1c Test So a person we enjoy? We can …
Diabetic retinopathy is the most common cause of severe sight impairment in people of working age in the UK. Initial symptoms that may occur include blurred vision, seeing floaters and flashes, or even having a sudden loss of vision.
# What Is Diabetic Retinopathy ★★★ Diabetes Care Guidelines
Diabetes is the most common cause of retinopathy in the U.S. as of 2008. Diabetic retinopathy is the leading cause of blindness in working-aged people. [5] It accounts for about 5% of blindness worldwide and is designated a priority eye disease by the World Health Organization.
Diabetic RetinaScreen is a new, government-funded screening programme, offering free, regular diabetic retinopathy screening to people with diabetes aged 12 and over.
Diabetic retinopathy, is the most common eye disease caused by diabetes, it damages the retinas in both eyes, causing vision problems which may lead to blindness.
Diabetic eye disease is a group of eye problems that can affect people with diabetes. These conditions include diabetic retinopathy, diabetic macular edema, cataracts, and glaucoma. These conditions include diabetic retinopathy, diabetic macular edema, cataracts, and glaucoma.
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ### What Is Diabetic Retinopathy ★★ Diets For Gestational Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
Diabetes has the distinction of being the leading cause of blindness in adults.6 Diabetic retinopathy is a well known risk factor for visual impairment in diabetic patients.7 Perhaps less well appreciated is the fact that uncontrolled diabetes can adversely impact all ocular tissues.
Diabetic retinopathy involves damage to the retina, the light-sensitive tissue at the back of the eye. What causes diabetic retinopathy? Chronically high blood sugar from diabetes is associated with . damage to the tiny blood vessels in the retina, leading to diabetic retinopathy. The retina detects light and converts it to signals sent through the optic nerve to the brain. Diabetic
Diabetic retinopathy is the most frequent cause of new cases of blindness among adults aged 20–74 years. During the first two decades of disease, nearly all patients with type 1 diabetes and >60% of patients with type 2 diabetes have retinopathy. In the Wisconsin Epidemiologic Study of Diabetic
Diabetic retinopathy is a complication of long-standing diabetes that affects vision. It describes damage to the retina, the light-sensitive layer at the back of the eye that is responsible for
Diabetic Macular Edema & Diabetic Retinopathy in Patients

Diabetic retinopathy Wikipedia
Background diabetic retinopathy (BDR or Non-proliferative diabetic retinopathy) is usually the earliest stage of diabetic retinopathy. It develops when capillary blood vessels in the retina are damaged and leak plasma, the clear fluid portion of the blood, lipid or tiny amounts of blood. These changes include microaneurysms, hard and soft exudates, and retinal hemorrhages. The leakage
Diabetic retinopathy is an eye disease caused by diabetes, including Type 1 and Type 2 diabetes. It affects the small blood vessels of the retina at the back of the eye. It affects the small blood vessels of the retina at the back of the eye.
Diabetic retinopathy may present with little or no symptoms in the early stages of disease. Diabetics with more long-term disease may develop symptoms and, eventually, irreversible damage to the
What Is Diabetic Retinopathy? University of Kansas Hospital

Diabetic Retinopathy IAPB

The Guide Diabetic Retinopathy – Vision Loss

Diabetic Retinopathy Screening Update Clinical Diabetes

@ Diabetes A1c Test ★★ What Is Diabetic Retinopathy
– Mechanism of diabetic retinopathy
Diabetes And Eye Health Diabetic Retinopathy

Diabetic Retinopathy and Diabetic Eye Problems. Patient

Retinopathy Wikipedia

Diabetic Retinopathy ASRS
DIABETIC RETINOPATHY FROM ONE MEDICAL STUDENT TO

## What Is Diabetic Retinopathy ★★ Treatment For Diabetes 1 The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy 4) Sugary drinks.
Diabetic retinopathy, also known as diabetic eye disease, is a medical condition in which damage occurs to the retina due to diabetes mellitus.
Diabetic retinopathy is the leading cause of blindness in adults. It occurs when diabetes damages blood vessels It occurs when diabetes damages blood vessels inside the eye.
Diabetic Retinopathy . Diabetes is the leading cause of new cases of blindness in adults. This is a growing problem as the number of people . living with diabetes increases, so does the number of people with impaired vision. Diabetes can cause a disease of the eye called . diabetic retinopathy (DR). In its early stages, you may not notice any symptoms or changes to your eyesight, and you
Diabetic retinopathy is a serious complication of diabetes mellitus. This is the This is the commonest cause of blindness in the western world in people between 20 and 74.
Diabetic retinopathy is an eye disease caused by diabetes. Diabetes damages the blood vessels of the retina (part of the eye responsible for vision and clear eyesight) causing them to …
About Learn the basics of diabetic retinopathy, including what it is, how it impacts your vision, types of diabetic retinopathy, and signs and symptoms. Prevention Learn the risk factors for diabetic retinopathy, take a quiz to assess your risk, and get tips on preventing the disease.
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ## What Is Diabetic Retinopathy ★★ Symptoms Of Canine Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.

Diabetic Eye Disease NIDDK
Diabetic Retinopathy and Diabetic Eye Problems. Patient

Classification. Diabetic retinopathy falls into two main classes: nonproliferative and proliferative. The word “proliferative” refers to whether or not there is neovascularization (abnormal blood vessel growth) in the retinaEarly disease without neovascularization is called nonproliferative diabetic retinopathy …
Background diabetic retinopathy (BDR or Non-proliferative diabetic retinopathy) is usually the earliest stage of diabetic retinopathy. It develops when capillary blood vessels in the retina are damaged and leak plasma, the clear fluid portion of the blood, lipid or tiny amounts of blood. These changes include microaneurysms, hard and soft exudates, and retinal hemorrhages. The leakage
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ## What Is Diabetic Retinopathy ★★ Symptoms Of Canine Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
Retinopathy is a disease of the retina, occurring in about a quarter of people with diabetes. How does the eye ‘work’? Light enters the eye from the front, and passes through the eye to …
Diabetes increases the risk of a range of eye diseases, but the main cause of blindness associated with diabetes is diabetic retinopathy (DR). DR damages blood vessels inside the …
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ### What Is Diabetic Retinopathy ★★ Diets For Gestational Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
the guide [diabetic retinopathy] What is Diabetic Retinopathy? Diabetic Retinopathy is a complication of diabetes that damages the small blood vessels inside the retina at the back of the eye, which leads to vision loss. There are three main types of Diabetic Retinopathy. • Non-proliferative retinopathy – early form of the disease, where the retinal blood vessels leak fluid or bleed
About Learn the basics of diabetic retinopathy, including what it is, how it impacts your vision, types of diabetic retinopathy, and signs and symptoms. Prevention Learn the risk factors for diabetic retinopathy, take a quiz to assess your risk, and get tips on preventing the disease.
Diabetic retinopathy may present with little or no symptoms in the early stages of disease. Diabetics with more long-term disease may develop symptoms and, eventually, irreversible damage to the
3. What is Diabetic Retinopathy? Affecting 500,000 Canadians, diabetic retinopathy is an eye condition where elevated blood sugar levels cause blood vessels
WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy What an individual do one does are confronted with a diabetic in a coma? Call 9-1-1. Advertising are been trained in diabetes treatment while a person waiting 100 % possible test the persons blood sucrose. If it is low give an injection of glucagon. If have to no glucagon you can rub …
Diabetic retinopathy diagnostic assessment and treatment options have improved dramatically since the 2002 American Diabetes Association Position Statement (1). These improvements include the widespread adoption of optical coherence tomography to assess retinal thickness and …

Diabetic retinopathy healthdirect
@ What Is Diabetic Retinopathy diabetes4live.com

Diabetes is the chronic systemic disease responsible for most visual loss. Hypertension an important risk factor for diabetic retinopathy and hypertensive retinopathy is an important marker of end organ damage for hypertension. 1
What Is Diabetic Retinopathy Treatment Diabetes & Alternative Diabetes Treatment ### What Is Diabetic Retinopathy ★★ Diets For Gestational Diabetes The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.
EYLEA® (aflibercept) Injection is a prescription medicine approved for the treatment of patients with Wet Age-related Macular Degeneration (AMD), Macular Edema following Retinal Vein Occlusion (RVO), Diabetic Macular Edema (DME), and Diabetic Retinopathy (DR) in patients with DME.
Diabetic retinopathy (DR) is a chronic progressive, potentially sight-threatening disease of the retinal microvasculature, associated with the prolonged hyperglycaemia of diabetes mellitus and with other diabetes mellitus-linked conditions, such as hypertension.
## What Is Diabetic Retinopathy ★★ Treatment For Diabetes 1 The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy 4) Sugary drinks.
Diabetic retinopathy (DR) is a common problem for people with diabetes and can lead to loss of vision. The back of the eye (retina) can develop problems because of diabetes, including the growth of harmful new blood vessels (proliferative DR, referred to here as ‘PDR’).
3. What is Diabetic Retinopathy? Affecting 500,000 Canadians, diabetic retinopathy is an eye condition where elevated blood sugar levels cause blood vessels
The facTs abouT diabeTic reTinopaThy The Eye The eye is like a camera: The light enters the eye through the clear cornea that forms part of the outer wall of the eye. The wall of the eye, called the sclera, is white in color and is covered by a thin tissue—the conjunctiva. The amount of light entering the eye is altered with a change in size of the pupil opening (an opening in the colored
Diabetes is the most common cause of retinopathy in the U.S. as of 2008. Diabetic retinopathy is the leading cause of blindness in working-aged people. [5] It accounts for about 5% of blindness worldwide and is designated a priority eye disease by the World Health Organization.
WHAT IS THE DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is The Diabetic Retinopathy Many are searching for to treat diabetes without medication due to the damage that medication causes to cups of water. There is a diabetes drug is actually set to get to the market in your next year of course you can comes with serious side effects. This type 2 diabetes …
Diabetes increases the risk of a range of eye diseases, but the main cause of blindness associated with diabetes is diabetic retinopathy (DR). DR damages blood vessels inside the …
Diabetic retinopathy occurs when there is damage to the small blood vessels that nourish tissue and nerve cells in the retina. “Proliferative” is a general term that means to grow or increase at a rapid rate by producing new tissue or cells.
Diabetic retinopathy occurs when the tiny blood vessels inside the retina at the back of the eye are damaged as a result of diabetes. This can seriously affect vision and in some cases cause blindness.
@ What Is Diabetic Retinopathy ★★ Reverse Diabetes Now Reviews The 7 Step Trick that Reverses Diabetes Permanently in As Little as 11 Days.[ WHAT IS DIABETIC RETINOPATHY ] The REAL cause of Diabetes ( Recommended ),What Is Diabetic Retinopathy The 1 cause a diet to fail is stress.
Diabetic retinopathy results FROM the effects of the diabetes on blood vessels in the retina, the tissue which lines the inner eye. Diabetes causes retinal blood vessels to leak and grow abnormally.