| 1. | Irreversible damage or even visual loss could occur if not treated promptly
这是一种严重的眼疾，若不及早医治，视力会永久受损甚至失明。 |
| 2. | When these complications occur , the patients eye wont go blind , but he will likely suffer some visual loss permanently
一旦出现这些并发症，患者眼睛不会因而失去视力，但将永久失去部分视力。 |
| 3. | Bleeding or leaking of fluid from these abnormal vessels will cause visual symptoms and eventually visual loss of different degrees
一旦这些不正常的血管有出血或渗漏情况，便会出现病徵及最终可破坏视力。 |
| 4. | Ophthalmic artery occlusion usually causes severe permanent visual loss , and conservative treatments generally have poor prognoses in most cases
摘要眼动脉塞往往引起严重的视力丧失，而以保守疗法治疗往往愈后不佳。 |
| 5. | Those with acuity of less than 618 with best ( pinhole ) correction had a full , dilated eye exam and the primary reason for visual loss was recorded
现估计本港约有178 , 200长者有视障毛病，未来十五年数字将会增至272 , 500 。 |
| 6. | Because of the potential risk for severe visual loss , orbital emphysema with associated vision dysfunction should prompt a ct scan and require decompression
但如果有单向活塞的机制发生，空气将积蓄在眼框内；引起眼框内压力上升，压迫视神经及血管使视力受损甚至失明。 |
| 7. | If untreated , the blood and the exudation accumulated over the macular region will damage the photoreceptor cells over there and eventually cause irreversible visual loss
若不妥善处理，血液和渗出物会于黄斑区积聚，破坏区内的感光细胞，最终导致不能弥补的视力受损。 |
| 8. | If untreated , the blood and the exudation accumulated over the macular region will damage the photoreceptor cells over there and eventually cause irreversible visual loss
若不妥善处理，血液和渗出物会于黄斑区积聚，破坏区内的感光细胞，最终导致不能弥补的视力受损。 |
| 9. | Ivta appears to be increasingly popular to treat those with visual loss from macular edema ; thus the prevalence of its associated corticosteroid - induced ocular hypertension will continue to rise
玻璃体内注射曲安奈德来治疗黄斑水肿所致的视力下降看起来越来越流行，因此与之相关的类固醇诱导性高眼压的发病率将持续升高。 |
| 10. | Eye symptoms due to nasopharyngeal cancers are rather common , early invasion of optic nerve is rare . two cases of nasopharyngeal carcinoma presented initially with visual loss were reported
摘要鼻咽癌病患出现眼部症状并不少见，但以视力丧失作为鼻咽癌的最初表徵者，极为少见。今提出两例以视力丧失为最初症状的鼻咽癌病例。 |
