Multiparametric flow cytometry directing the evaluation of CRLF2 rearrangements and JAK2 status in pediatric B cell precursor acute lymphoblastic leukemia Elda Pereira Noronha, Priscilla Moniz Sodré Ferreira, Francianne Gomes Andrade, Caroline Barbieri Blunck, Ricardo Camargo, Etel Rodrigues Pereira Gimba, Maria S. Pombo-de-Oliveira, Eugênia Terra-Granado

REGULAÇÃO DA SUPEREXPRESSÃO DE CRLF2 NA LEUCEMIA LINFOBLÁSTICA AGUDA DE CÉLULAS-T ALT Maciel, CP Poubel, TC Barbosa, M Emerenciano, MB Mansur

CASE REPORT: B-CELL ACUTE LYMPHOBLASTIC LEUKEMIA (PH+) WITH IMMUNOPHENOTYPIC SHIFT TO MIXED-PHENOTYPE ACUTE LEUKAEMIA B/MYELOID Laiz Cameirão Bento, Elizabeth Xisto Souto, Flávia Arandas de Sousa, Bruna Garcia Nogueira, Nydia Strachman Bacal