Blood malignancies and diseases of the bone marrow both have an impact on the development and operation of blood cells. The natural process of creating healthy blood cells in the bone marrow is interfered with by diseases including myelodysplastic syndromes (MDS) and myeloproliferative neoplasms (MPN), which affect the bone marrow. These illnesses have the potential to develop into blood malignancies such leukaemia, lymphoma, and multiple myeloma.