Japanese
English
- 有料閲覧
- Abstract 文献概要
- 1ページ目 Look Inside
(P1-1-32) 鈍的外傷による黄斑円孔6例6眼の臨床経過を検索した。全例が男性で,年齢は10歳から28歳(平均17歳)であった。3か月以上の観察期間中,後部硝子体剥離は皆無であった。4眼で円孔は自然閉鎖し,受傷から閉鎖までの期間は2週から5か月,平均10週であった。他の2眼には円孔発症後1〜2か月後に硝子体手術を行い,円孔は閉鎖した。全6眼で視力は2段階以上改善した。今回の結果と文献から,外傷性黄斑円孔には自然寛解する事例が多いこと,そして発症から3か月を経過しても自然閉鎖しない場合には,硝子体手術を考慮すべきことが結論される。
We reviewed the clinical course of traumatic macular hole in 6 eyes of 6 patients. All were males and were aged from 10 to 28 years, average 17 years. Posterior vitreous detachment was consistently absent during the follow-up for 3 months or longer. The macular hole closed spontaneously in 4 eyes after 2 weeks to 5 months, average 10 weeks. The remaining 2 eyes underwent vitreous surgery 1 to 2 months after injury and resulted in closure of the hole. All the 6 eyes showed improvement in visual acuity by 2 lines or more. Based on the present findings and past reports, it is concluded that traumatic macular hole may undergo spontaneous closure and that vitreous surgery is to be advised in cases which persist for 3 months at least.
Copyright © 1999, Igaku-Shoin Ltd. All rights reserved.