An acute B-lymphoblastic leukemia occurring in adults. The disease is MONDO_0000814 (B-cell adult acute lymphocytic leukemia). Also known as: B cell adult ALL, B cell adult acute lymphoblastic leukaemia, B cell adult acute lymphoblastic leukemia, B cell adult acute lymphocytic leukaemia, B cell adult acute lymphocytic leukemia, B-cell adult ALL, B-cell adult acute lymphoblastic leukaemia, B-cell adult acute lymphoblastic leukemia.