ID 110864
著者
松下, 新悟 Department of Ophthalmology, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
内藤, 毅 Department of Ophthalmology, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
タケバヤシ, マサル Department of Ophthalmology, Institute of Health Biosciences, the University of Tokushima Graduate School
サトウ, ヒロユキ Department of Ophthalmology, Institute of Health Biosciences, the University of Tokushima Graduate School
塩田, 洋 Department of Ophthalmology, Institute of Health Biosciences, the University of Tokushima Graduate School 徳島大学 教育研究者総覧 KAKEN研究者をさがす
キーワード
PDT
AMD
PCV
subretinal hemorrhage
risk
資料タイプ
学術雑誌論文
抄録
Purpose : To investigate cases with massive subretinal hemorrhage after photodynamic therapy(PDT). Subjects and Methods : We studied four cases(3 men and 1 woman, mean 80.5 yeas old) with massive subretinal hemorrhage after PDT about type of disease, spot size, period to the onset of hemorrhage, visual acuity (VA) before and after PDT. Results : Four cases consisted of one with age-related macula degeneration (AMD) and 3 with polypoidal choroidal vasculopathy (PCV). The average spot size of PDT was 5525_m. Two patients underwent the second PDT about 3 months after the initial PDT. Four periods to the onset of hemorrhage were 22, 27, 137, and 208 days respectively. The latter 2 cases underwent PDT twice, and the periods were the days from the initial PDT. Two patients among four underwent vitrectomy. Average VA before PDT was 0.20, and the final one was 0.02 after PDT. Conclusions : PDT has a risk to cause massive subretinal hemorrhage leading to grave visual disturbance. Especially PDT for PCV seems to have more risk. Therefore we need to inform patients about the risk before PDT, since treating patients with massive subretinal hemorrhage is very difficult.
掲載誌名
The journal of medical investigation : JMI
ISSN
13431420
cat書誌ID
AA11166929
55
3-4
開始ページ
231
終了ページ
235
並び順
231
発行日
2008-08
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
医学系
国際センター