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Three cases of submacular hemorrhage treated by submacular injection of t-PA and air Kimi Endo 1 , Takahiro Usui 1 , Eiji Tomoyori 1 , Tomomi Suruki 1 , Kunimi Fujisawa 1 1Department of Ophthalmology, Showa University Yokohama Northern Hospital pp.890-895
Published Date 2019/7/15
DOI https://doi.org/10.11477/mf.1410213200
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Abstract Purpose:To report 3 patients who received subretinal injection of tissue plasminogen activator(t-PA)and air for subretinal hemorrhage.

Cases:This study was made on 3 cases of subretinal hemorrhage treated during the past 12 months. The series comprised two males and one female. They were aged 80, 59 and 78 years respectively. Subretinal hemorrhage was secondary to retinal arterial microaneurysm, age-related macular degeneration(AMD), and AMD with retinal pigment epithelial detachment(PED)respectively. One case received subretinal injection of t-PA and air. Residual macular hole was closed by autograft of inner limiting membrane. The other two cases received subretinal injection of t-PA and air. Residual PED was successfully treated by 3 sessions of aflibercept injection into the vitreous. Best-corrected visual acuity(BCVA)was 0.09, 0.4 and 0.2 respectively before treatment and was 0.4, 0.9 and 0.4 after treatment.

Conclusion:Visual and acuity improved in 3 cases of subretinal hemorrhage by injection of t-PA and air. Macular hole may develop by this maneuver and is to be avoided. Choroidal neovascularization may remain after this therapeutic modality and may need further treatment.


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