Retina pigment line symptom

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A retina pigment line symptom (もうまくしきそせんじょうしょう, British Angioid Streaks) is the both eyes-related disease that the elasticity fiber which is the chief ingredient of the Bruch film (English version) which composes retina of one of the ophthalmopathy ruptures. I produce special eyeground views and occur a lot to the man after 20 generations mainly.

Table of contents

Summary

The tear of the Bruch film occurs because of denaturation of the elasticity fiber mainly on optic disc and produces a lightning-formed line (line) to eyeground. When a line reaches the central fovea, I produce new life blood vessel from choroid membrane and become new life blood vessel maculopathy. Generally, it is not often accompanied by subjective symptoms until a line reaches the central fovea and causes 変視, a blind spot when I produce new life blood vessel maculopathy.

Cause

In many cases, it is necessary to confirm it by the inspection of the skin tissue because it is one symptom of the gene disease called the elasticity fibrous false vitiligoidea.

Statistics

It develops at the rate of one of tens of thousands of.

Symptom

There are not the subjective symptoms early. I cause 変視症, a leading blind spot when I produce new life blood vessel maculopathy. Even if I do not produce new life blood vessel maculopathy, I may cause 変視 from the bleeding with the tear of the Bruch film.

Complications

Elasticity fibrous false xanthoma

Inspection

When I produce new life blood vessel maculopathy, identification with the aging macular degeneration is necessary and is distinguished for the existence of the characteristic pigment line. Fluorescence contrasting is helpful.

Treatment

When a pigment line does not reach the macula part, only the follow-up is all right. When new life blood vessel stays away from central fovea enough, you may consider photocoagulation, but are in danger of a symptom turning worse because Bruch film is weak. The treatment with rays dynamics therapy rather understands that a symptom progresses, and the treatment with ABBA's Japanese spaniel (bevacizumab) gives a good grade.

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