RESUMO
A 14-year-old boy presented after 2 months of vision loss, redness, and pain in the right eye, initially treated as anterior uveitis with topical corticosteroids. He had a 1-year history of T-cell acute lymphoblastic leukemia, which had been in remission for 6 months. On examination, visual acuity in the right eye was light perception, with 4+ anterior chamber cells, pupillary membrane, and an intumescent cataract. Ultrasound biomicroscopy (UBM) revealed a ciliary body mass and capsular bag rupture. After consultation with his oncologist, he received 10 radiotherapy sessions. At 1 month, UBM showed resolution of the mass. After 1 year of remission, the patient underwent pars plana vitrectomy, pupillary membranectomy, and placement of a scleral-fixated intraocular lens. Thirty months after surgery, visual acuity was 20/25. Leukemic infiltration of the ciliary body is a rare manifestation of the disease that is often misdiagnosed as uveitis.
RESUMO
A 4-year-old girl presented with leukocoria, vision loss, and painless left eye redness. Posterior segment examination revealed a total retinal detachment and abnormal, tortuous retinal vessels in the left eye. No visible mass, vitreous seeding, or hemorrhage were observed. B-mode ultrasound showed a detached retina in a "cinnamon-roll" configuration. Due to poor visual prognosis and high clinical suspicion of malignancy, enucleation was performed. Further histopathological analysis confirmed the diagnosis of diffuse infiltrative retinoblastoma, with an atypical presentation.
