title: Isolated Ocular Relapse in Childhood Acute Lymphoblastic Leukemia during Second Interim Maintenance Phase of Chemotherapy: Case Report.
abstract: More than 80% of acute lymphoblastic leukemia (ALL) in pediatric population is curable by using combinations of chemotherapy. However, 20% of the cases still suffer from disease relapse. The most common site of relapse is bone marrow. Relapse of childhood ALL involving the eyeball is rare. However, it occurs in 2.2% of relapsing children. The authors described a 10-year-old Thai boy with underlying ALL on therapy, presented with a one-month history of progressive visual loss of his right eye. The clinical and imaging studies strongly suggested the diagnosis of isolated ocular relapse. In this report, the authors presented the findings from successfully specific treatment consisting of systemic chemotherapy and radiation therapy on the affected eye. From other studies, the outcome was more favorable in cases of ocular relapse off therapy. In our study, one case of isolated ocular relapse ALL was reported.
authors.forename: Chalinee
authors.initials: C
authors.lastname: Monsereenusorn
authors.forename: Piya
authors.initials: P
authors.lastname: Rujkijyanont
authors.forename: Worapot
authors.initials: W
authors.lastname: Srimanan
authors.forename: Chanchai
authors.initials: C
authors.lastname: Traivaree
mesh_terms: D002648:Child; D005134:Eye Neoplasms / Q000188:drug therapy* / Q000209:etiology / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy* / Q000209:etiology / Q000532:radiotherapy*; D012008:Recurrence; D013785:Thailand