Fig. 1

Initial fundus photography, fluorescein angiography, and B-mode ultrasonography images of case patient’s right eye. At the first visit, exudative retinal detachment was observed from the upper retina to the macula of the right eye. Inside the exudative retinal detachment, an orange-red, elevated lesion was found (arrow, a). Fluorescein angiography revealed leakage from the orange-red, elevated lesion (arrows, b). Abnormal telangiectatic vessels and microaneurysms were found at the nasal peripheral retina (arrowheads, b). Using B-mode ultrasonography, we observed an elevation of the retina due to the haemorrhagic exudative retinal detachment, but we did not find any features of solid tumour, such as acoustic shadow (arrow, c)