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A case of subretinal hematoma following transpupillary thermotherapy for polypoidal choroidal vasculopathy Akiko Tsumura 1 , Kanji Takahashi 1 , Kenichirou Shou 1 , Yoshimi Nagai 1 , Takashi Matsubara 1 , Sumie Kawahara 1 , Miyo Matsumura 1 1Dept of Ophthalmol,Kansai Med Univ pp.1077-1080
Published Date 2003/6/15
DOI https://doi.org/10.11477/mf.1410101303
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Abstract. A 71-year-old male presented with central scotoma in his left eye since 3 months before. His corrected visual acuity was 1.0 right and 0.05 left. Funduscopy showed,in his left eye,a red-orange elevated lesion posterior to the fovea surrounded by hemorrhage and serous retinal detachment. Indocyanine green angiography showed an abnormal vascular network with numerous polypoidal vessels,leading to the diagnosis of polypoidal choroidal vasculopathy. The eye received transpupillary thermotherapy(TTT)by a single application of laser of 810 nm in wavelength,280 mW in output,3 mm in diameter and 60 sec in duration. The retinal detachment considerably decreased 2 months later. Another month later,subretinal hematoma of 4 disc diameters in size developed. TTT is supposed to induce vasoocclusion by acting on newly formed vessels and surrounding cells. This case illustrates that subretinal hematoma may be one of the complications of TTT.


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

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