Also known as: T-cell Lymphoblastic Lymphoma and Leukemia / T-Lymphoblastic Lymphoma/Leukemia / T-cell Lymphoblastic Lymphoma Leukemia / T Lymphoblastic Leukemia/Lymphoma / T-lymphoblastic Lymphoma/Leukaemia / Precursor T-lymphoblastic lymphomas/leukaemias / Precursor T-lymphoblastic lymphoma/leukaemia / Precursor T-lymphoblastic lymphoma/leukaemia NOS / Precursor T-lymphoblastic lymphoma/leukemia / Precursor T-lymphoblastic lymphoma/leukemia NOS / Precursor T cell lymphoblastic leukemia/lymphoblastic lymphoma (disorder) / Precursor T cell lymphoblastic leukemia/lymphoblastic lymphoma (morphologic abnormality) / T lymphoblastic leukemia/lymphoma (morphologic abnormality)