case_images: PMC11773260_01
case_images: Date First Seen. Fig. 1A. Fluorescein and indocyanine green angiography of the left eye. Red triangles indicate the pachyvessel and its hyperpermeability. Fig. 1B. Color fundus photograph of the left eye. Fig. 1C. Optical coherence tomography of the horizontal line in the left eye. Fig. 1D. Optical coherence tomography of the vertical line in the left eye. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
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case_images: PMC11773260_01_gr1.jpg
case_images: fig1
case_images: The best corrected visual acuity (BCVA) of her left eye was 20/32, and SD-OCT (Fig. 1C and D) showed a choroidal elevation and subretinal fluid in her left eye and no abnormalities in her right eye. Fluorescein angiography showed hyperpermeability of the retinal vessel around the sub-fovea, and indocyanine green angiography showed an abnormal anastomosis between the superotemporal and inferotemporal vortex veins with hyperpermeability (Fig. 1A).
case_images: Follow-up at 3 Months. Fig. 2A. Fluorescein and indocyanine green angiography of the left eye three months after onset. Red triangles indicate the pachyvessel elongated from the inferotemporal vortex vein. Fig. 2B. Color fundus photograph of the left eye three months after onset. Fig. 2C. Optical coherence tomography of the horizontal line in the left eye three months after onset. Fig. 2D. Optical coherence tomography of vertical line in the left eye three months after onset. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
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case_images: PMC11773260_01_gr2.jpg
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case_images: Additionally, no abnormalities on OCT (Fig. 2) were found after three months without any treatments, and the patient's BCVA improved to 20/20 with blurred vision.