30006000330066003300660036007200
5T/box(Ⅰ-01)10T/box(Ⅰ-02)5T/box(Ⅱ-01)10T/box(Ⅱ-02)5T/box(Ⅲ-01)10T/box(Ⅲ-02)5T/box(Ⅳ-01)10T/box (IV-02)

30006000330066003300660036007200
5T/box(Ⅰ-01)10T/box(Ⅰ-02)5T/box(Ⅱ-01)10T/box(Ⅱ-02)5T/box(Ⅲ-01)10T/box(Ⅲ-02)5T/box(Ⅳ-01)10T/box (IV-02)
BCR-ABL1-like ALL (Philadelphia chromosome-like acute lymphoblastic leukemia, Ph-like ALL) is associated with poor prognosis (5-year DFS of 60%) and is relatively rare in pediatric B-cell acute lymphoblastic leukemia (ALL) (3%), but is the most common subtype in adult acute lymphoblastic leukemia (ALL) (25%);
The incidence of Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) is positively correlated with increasing age.