Case Report

Isolated Ocular Manifestation of Relapsed Chronic Myelogenous Leukemia Presenting as Myeloid Blast Crisis in a Patient on Imatinib Therapy: A Case Report and Review of the Literature

Figure 8

Fluorescence in situ hybridization assay on vitreous humor smear shows two BCR-ABL1 fusion signals, one BCR probe signal, and two ABL1 probe signals; thus a t(9;22) BCR-ABL1 gene rearrangement with gains of 9 and 22 [orange = 9q34 ABL1 probe; green = 22q11.2 BCR probe].