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A case requiring multiple t-PA combined vitreous surgery for submacular bleeding Tomomi Tomoyori 1 , Takahiro Usui 1 , Honami Okabe 1 , Sayaka Wada 1 , Yuki Kisanuki 1 , Kota Yokoyama 1 , Kimi Endo 1 1Department of Ophthalmology, Showa University Northern Yokohama Hospital pp.752-758
Published Date 2023/6/15
DOI https://doi.org/10.11477/mf.1410214825
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Abstract Purpose:To report patient who received vitrectomy combined with subretinal tissue plasminogen activator(t-PA)injection for submacular hemorrhage(SMH)associated with polypoidal choroidal vasculopathy(PCV).

Case:A 70-year-old male presented with SMH associated with PCV in left eye. Cataract surgery and vitrectomy combined with subretinal t-PA injection were performed for left SMH before. Left SMH was observed again, and corrected visual acuity was reduced to 0.08. A second vitrectomy combined with subretinal t-PA injection was performed for left eye. On the 12th day after the operation, recurrence of SMH occurred. Therefore, the third vitrectomy with t-PA was performed. Postoperative intravitreal antivascular endothelial growth factor(VEGF)injections were given fixed interval every month. Corrected visual acuity at 9 months postoperatively was 0.9.

Conclusion:Corrected visual acuity improved despite three vitrectomy procedures. This surgery may be minimally invasive, and postoperative intravitreal injections of anti-VEGF drugs contributed to maintaining visual acuity.


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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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