Damaged eye blood vessels may leak fluid into the retina. The retina swells (edema) and vision may be affected. Some forms of edema absorb spontaneously and leave no permanent damage. Other forms tend to progress and must be treated with lasers. The purpose of laser treatment is to preserve current visual level. Only 15% of patients report improvement in quality of vision after treatment. Still, treatment is very important because it tends to reduce additional visual loss.

Cystoid macular edema is a well recognized complication associated with RP. It is thought to occur in about fifty percent of RP cases at some stage in the disease. Cystoid macular edema causes a build up of fluid in the macula. The macula is the central portion of the retina responsible for perceiving fine visual detail. Some, but not all, patients who develop cystoid macular edema will experience a reduction of their central vision.

Edema is an observable swelling in certain parts of the body. Edema most commonly occurs in the feet and legs (peripheral edema). The swelling is the result of the accumulation of excess fluid under the skin in the spaces within the tissues that are outside of the blood vessels (interstitial spaces or compartments).

Retinal degenerations affect men and women of all ages, races, cultures, and ethnic backgrounds. The broad range of retinal degenerative diseases affects at least six million Americans. Approximately 100,000 people in the United States are affected by retinitis pigmentosa or Usher syndrome, which is a variation of RP that also impairs hearing.

The Foundation Fighting Blindness has developed a list of retinal specialists to help individuals who do not live close enough to a Research Center for treatment to be convenient. All of the eye care professionals on this referral list have indicated their interest in treating people with inherited retinal degenerative diseases. For a copy of the list for your home state, contact The Foundation.

Corneal edema is a condition in which the inside layer of the cornea has been damaged and fluid accumulates within it, causing the cornea to swell. For the causes, symptoms and treatment of corneal edema please follow this link.

If you depress the skin of a swollen area (e.g., leg) with a finger and the pressing causes an indentation in the skin that persists for some time after the release of the pressure, it is pitting edema. Any form of pressure, such as from the elastic part of socks, can induce the pitting of this edema. Pitting edema is caused by either systemic diseases, that is, diseases that affect the various organ systems of the body, or by local conditions involving just the affected extremities.

Edema could only occur if the pellet is too large for the animal or the underlying muscle was injured during implantation. The pellets are sterile and will not cause infection.

Medications called diuretics, also called "water pills," are commonly used to treat edema. These medications increase urination, making your body shift fluid and salts from the blood. Other treatments are aimed at increasing the heart's ability to pump.

The retina lines the inside of the back portion of the eyeball. It is mulit-layered membrane about two thenths of a millimeter thick. Nerves from the retina exit the eye through the optic nerve and travel to the brain. Light is converted to an electrical signal in the retina and carried to the brain by these nerves. The central visual center of the retina is a region less than 1 mm in diameter and is responsible for our detailed vision.

Retinal detachment is a condition that occurs when the retina’s sensory layer peels away from the support layer. This means that the brain cannot construct a precise image from the signals sent by the damaged retina. For the causes, symptoms and treatment of retinal detachment, please follow this link.

You cannot see a bleed from the front of the eye, i.e. what you see in the mirror. The type of bleed that causes vision loss in PXE is at the back of the eye, in the retina. If you see a bloody area in the white part of your eye, you have what is medically known as a subconjunctival hemorrhage, a very common cause of a painless bloody eye usually first noticed by somebody else or by the person with it when they look in the mirror.

Reduce intake of foods high in salt content, such as bacon, lunchmeat, and potato chips - but DO NOT ELIMINATE SALT COMPLETELY FROM YOUR DIET

Whenever the body is injured, inflammatory cells and other mechanisms usually cause a release of water-based fluid (edema). When this water-based edema fluid builds-up in a significant amount, it causes what we outwardly see as swelling. In the older conventional liposuction under general anesthesia , this swelling used to persist for several weeks.

It is caused by disease of the left ventricle of the heart(see figures 43b,70)or mitral valve disease (see figures 22,44a-e,45,69) and is characterized by the sudden onset of dyspnea, cough,and frothy ,blood tinged sputum. It may occur without warning as in a heart attack.

The lymph system is always removing waste, particularly any damaged proteins. Pathologies occur when the lymph system is congested with bad proteins. This congestion is called "edema." The Photon Biovibe can be specifically used to eliminate or reduce edema and is especially helpful after breast surgery.

Retinal detachment is a serious condition that can lead to severe visual impairment or even total blindness in the affected eye. If any part of the retina is lifted or pulled from its normal position, it is considered detached, and will cause some vision loss. The detachment will almost always progress, and vision loss will increase, until it is treated. Therefore, retinal detachment is always considered an emergency.

Retinal detachment is caused by a combination of factors including retinal holes, retinal breaks, or retinal tears, and liquefaction of the vitreous humor. Any tiny tears or holes in the retina can allow vitreous fluid to seep under the retina, separating it from the back wall of the eye (like wallpaper). Retinal tears may also result from a hard blow or injury to the eye, though this is rather rare.

Not very common. Only 6-8 people out of 10,000 experience retinal detachment. Retinal detachment can occur at any age, but it is more common in midlife and later. It affects more men than women, and Caucasians more than Blacks.

have regular dilated eye exams if you are very nearsighted or if you have a family history of retinal problems