Annual the whole world have 500 000 people nearly to blind because of change the sex by old macula lutea

Annual the whole world have 500,000 people nearly to blind because of change the sex by old macula lutea
The medical advice Zhongshan University attaches to ophthalmology hospital Vice President, optical fundus head of the department of surgery Tang ShiBo
Guangzhou Daily is reported ' Reporter Li Heng) "The square obviously composed of four straight lines, how do I look aslant? " "See newspaper think some words nearby see clearly, is presbyopia serious always recently? " Believing the elderly manily may had similar puzzlement in life, pay attention to, stand up while being puzzled these really, it reaches people that hospitals checks to be little, someone has imputed to " older, eyes are not convenient to use " ,Also someone thought that had got cataract oneself. However, these above-mentioned questions will be probably symptom that old macula lutea change the sex.
Recently, on a health lecture about the old eyes disease, Zhongshan University attaches to ophthalmology director Professor Tang ShiBo to point out, " the old macula lutea changes the sex " ( AMD) It is the serious causing the blind eyes disease, at present, nearly there are 30 millionAMD patients in the whole world, nearly there are 500,000 because of AMD cause blind people every year. The crowd's AMD ill rate is relatively high over our country 50, most patients have not gone to a doctor in time, affect the condition adversely, cause irreversible eyesight to lose.
Old macula lutea change the sex disease obvious early period, patient think with age increasing eyesight, can fail naturally by mistake often, so will often delay seeking medical advice, cause serious pathological change and even lose one's sight.
The old macula lutea changes the sex and is divided into doing and wet, doing AMD common symptom, in order that eyesight is fuzzy slightly, wet AMD will cause central eyesight to drop suddenly, patients can lose one's sight within 2- 3 months. "Until cataract wait for, can perform the operation resume cause blind disease compare, more serious consequences further that old macula lutea change the sex, will cause irrecoverable eyesight to lose. " Tang ShiBo says.
However, the cause of disease that the old macula lutea changes the sex is not so obvious at present. But a large number of research shows, the emergence of this disease relates to such factors as age, heredity, environment, smoking, anti-oxidant level of the blood drop. "Women are easier to be ill than men, the old macula lutea sex change patient's direct relative, there are high in morbidity on and people when it smoke,the elderly in 50, glycosuria crowd is what macula luteas old change the sex is high to send to crowd at history, cholesterol blood diseases high for medical history, hypertension. "
Tang ShiBo emphasizes: "Find early, treat early, prevent the progress of pathological change, it is a main goal of the macula lutea with therapeutic sex change at present to keep existing eyesight to the greatest extent, also the key to treating. "
"The patient's self- detection can find the condition in time, help the doctor to race against time, thus keep eyesight to the greatest extent. " Tang ShiBo introduces, ties tight (Amsler) through Armes The table, the patient can realize that check oneself fast, only need to cover an eye, gaze at Armes and tie the central point of the check tight, normal people depend on the lines should be straight, the check is of the same size. Find the grid fuzzy, out of shape if checking or the color is unusual, need to go to the regular hospital to further check at once. Meanwhile, compare with sensitivity dropping, a bit more darkly, looks at thing reading dropping, colour vision function out of shape symptom of failing etc., also seek the help of the professional doctor as soon as possible.
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