http://www.guysandstthomas.nhs.uk/resources/patient-information/eye/being-a-glaucoma-suspect.pdf
這是英國大學的講解.
Some ways that the optic nerve may suggest glaucoma:
意思是說下面的原因有機會令醫生懷疑是青光眼但實際可能是正常健康的:
Myopia:
High myopic (short sighted) patients have longer eyeballs than others, and their optic nerves can look like they are damaged but the appearance can be normal for your eye.
意思是說:
高近視的眼球長, 視神經看來像破壞了但實際是正常健康的.
Tilted disc:
Sometimes the optic nerve can enter the back of the eyeball at an angle rather than straight on. They therefore look tilted from the top. This can give the impression that the tilted side of the nerve head is thinner than the rest. (The optic nerve head is the beginning of the optic nerve that is visible at the back of the eye.) Even though this is unusual, this is normal for that eye
意思是說:
傾斜的視盤神經, 正常的視神經是直出直入眼底的; 可是有時候, 有些人視盤神經是傾斜, 看上去會像一邊細薄, 像組織缺失了, 但實際只是角度的問題.
Asymmetric discs:
Occasionally patients look like they have a bigger nerve head at the back of one eye compared ith the other. This can give the impression that the larger nerve head has fewer nerve fibres han the smaller one, but again this is normal for each eye.
意思是說:
有時候, 兩眼視神經頭大小不一樣, 令人感覺一邊眼視神經減少了, 但都是正常的
Is my optic nerve normal or abnormal?
意思是說: 你的眼睛正常嗎?
The optic nerve can vary a lot in appearance from one person to the next. This means it is sometimes difficult to know whether someone’s optic nerve is normal or abnormal. If the ppearance of the nerve does not change over time, it is likely that it is normal for you. owever, if there is a change it may suggest a progressive (worsening) disease like glaucoma.
意思是說: 每個人的視神經可有很大的分別, 單靠視神經樣子沒法肯定你有青光眼. 如果沒有變化通常都是正常的生理模樣.
這是英國大學的講解.
Some ways that the optic nerve may suggest glaucoma:
意思是說下面的原因有機會令醫生懷疑是青光眼但實際可能是正常健康的:
Myopia:
High myopic (short sighted) patients have longer eyeballs than others, and their optic nerves can look like they are damaged but the appearance can be normal for your eye.
意思是說:
高近視的眼球長, 視神經看來像破壞了但實際是正常健康的.
Tilted disc:
Sometimes the optic nerve can enter the back of the eyeball at an angle rather than straight on. They therefore look tilted from the top. This can give the impression that the tilted side of the nerve head is thinner than the rest. (The optic nerve head is the beginning of the optic nerve that is visible at the back of the eye.) Even though this is unusual, this is normal for that eye
意思是說:
傾斜的視盤神經, 正常的視神經是直出直入眼底的; 可是有時候, 有些人視盤神經是傾斜, 看上去會像一邊細薄, 像組織缺失了, 但實際只是角度的問題.
Asymmetric discs:
Occasionally patients look like they have a bigger nerve head at the back of one eye compared ith the other. This can give the impression that the larger nerve head has fewer nerve fibres han the smaller one, but again this is normal for each eye.
意思是說:
有時候, 兩眼視神經頭大小不一樣, 令人感覺一邊眼視神經減少了, 但都是正常的
Is my optic nerve normal or abnormal?
意思是說: 你的眼睛正常嗎?
The optic nerve can vary a lot in appearance from one person to the next. This means it is sometimes difficult to know whether someone’s optic nerve is normal or abnormal. If the ppearance of the nerve does not change over time, it is likely that it is normal for you. owever, if there is a change it may suggest a progressive (worsening) disease like glaucoma.
意思是說: 每個人的視神經可有很大的分別, 單靠視神經樣子沒法肯定你有青光眼. 如果沒有變化通常都是正常的生理模樣.
