Ocular abnormalities at diagnosis and after the completion of treatment in children and adolescents with newly diagnosed acute lymphoblastic leukemia.

OA at diagnosis, present in 12% of patients, were associated with older age, anemia, and thrombocytopenia and did not carry a significant prognostic impact. Cataracts were detected in over 10% of patients and were associated with decreased visual acuity, thus supporting routine screening after completion of therapy, especially for those treated with high-risk protocols.