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Subconjunctival hemorrhage
This common disorder may occur spontaneously, usually in only one eye, in any age group. Its sudden onset and bright red appearance usually alarm the patient. The hemorrhage is caused by rupture of a small conjunctival vessel, sometimes preceded by a bout of severe coughing or sneezing. The best treatment is reassurance. The hemorrhage usually absorbs in 2–3 weeks.
結膜下出血可自發出現,單眼常見,可見於任何年齡。患者常驚覺於突然出現的眼部鮮紅色表現。結膜的小血管破裂發生出血,常發生在一陣劇烈的咳嗽或噴嚏之後。消除患者的疑慮就是最好的治療。結膜下出血常需2到3周才能吸收。
重點單詞整理
1. common ['kɒmən]
adj. 共同的;普通的
2. disorder [dɪs'ɔːdə]
n. 混亂,疾病
3. occur [ə'kɜː]
vi. 發生;出現
4. spontaneously [spɒn'teɪnɪəslɪ]
adv. 自發地;自然地
5. sudden ['sʌd(ə)n]
adj. 突然的,意外的
6. onset ['ɒnset]
n. 開始,著手;發作
7. appearance [ə'pɪər(ə)ns]
n. 外貌,外觀
8. alarm [ə'lɑːm]
vt. 警告
9. hemorrhage ['hemərɪdʒ]
n. [病理] 出血
10. rupture ['rʌptʃə]
n. 破裂;決裂
11. conjunctival vessel
結膜血管
12. preceded [prɪ'siːd]
vt. 領先,在…之前
13. a bout of
一陣;一回合
14. severe [sɪ'vɪə]
adj. 嚴厲的;劇烈的
15. coughing ['kɔfɪŋ]
n. [臨床] 咳嗽
16. sneezing ['sni:ziŋ]
n. 打噴嚏
17. reassurance [riːə'ʃʊərəns]
n. 使安心,安慰;慰藉
18. absorb [əb'zɔːb]
vt. 吸收;吸
文獻參考
1. Vaughan & Asbury's General Ophthalmology, 18th Edition, 2011. P, Riordan-Eva and E, T, Cunningham. p. 107
2. Corneal Atlas, 3rd Edition, 2014. Jay H Krachmer. et al, p. 250