what are the common symptoms, risk factors of blood cancer?

Blood cancer represents a large number of different malignancies. This group includes cancers of the bone marrow, blood, and lymphatic system, including cancers of the lymph nodes, lymph vessels, tonsils, thymus, spleen, and lymphatic tissues of the digestive tract. Leukemia and myeloma start in the bone marrow, and lymphoma starts in the lymphatic system and are the most common types of blood cancers. Blood Cancer Treatment Doctor in Delhi NCR The cause of these cancers is unclear.