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)
Myelodysplastic syndrome MDS
inv(3)(q21;q26) implies an inter-arm inversion involving breaks and translocations of the EVI1 gene, leading to malignant proliferation of target cells, reflected in infiltrative clinical features. Occurs in 5% of AML and MDS patients.