case_images: PMC3110443_01
case_images: Fundus photograph showing a whitish, nodular, endophytic mass lesion with multiple vitreous seedings
case_images: OJO-4-25-g002.jpg
case_images: PMC3110443_01_OJO-4-25-g002.jpg
case_images: F1
case_images: Fundus examination showed a large, whitish, elevated mass lesion inferotemporal to the disc [Figure 1].
case_images: B-scan ultrasonography showing mass lesion with moderate-to-high internal reflectivity with calcification
case_images: OJO-4-25-g003.jpg
case_images: PMC3110443_01_OJO-4-25-g003.jpg
case_images: F2
case_images: The ultrasonographic study revealed a solid mass lesion measuring 11.53 x 4.16 x 4.74 mm, of moderate-to-high internal reflectivity, with calcification [Figure 2].
case_images: Photomicrograph showing multiple Homer-Wright rosettes (H and E, x200)
case_images: OJO-4-25-g004.jpg
case_images: PMC3110443_01_OJO-4-25-g004.jpg
case_images: F3
case_images: A histopathological examination confirmed the diagnosis of retinoblastoma, which was endophytic, well-differentiated, with Homer-Wright rosettes, and no choroidal or optic nerve invasion [Figure 3].