What is blood cancer?

Under normal circumstances, blood cancer refers to the primary tumor of the blood system, including acute and chronic leukemia, lymphoma, multiple myeloma. Blood cancer seen in Japanese TV series refers to acute leukemia. Acute leukemia is divided into acute myeloid leukemia and acute lymphocytic leukemia. The prognosis is relatively biased. If normal is not actively treated, the survival period may be only 3 months to 6 months.