Progresses rapidly and involves immature cells (blasts) that cannot function normally; requires immediate, aggressive treatment.
Develops more slowly and involves more mature, though still abnormal, cells; patients may remain asymptomatic for years. By Cell Type leukemia
easy bleeding or bruising (e.g., nosebleeds or tiny red spots called petechiae) bone pain or tenderness Causes and Risk Factors Leukemia - StatPearls - NCBI Bookshelf Progresses rapidly and involves immature cells (blasts) that
Affects the myeloid cells, which normally develop into red blood cells, other white blood cells, and platelets. Common Symptoms Symptoms vary by type but often include: persistent fatigue and weakness frequent or severe infections unexplained weight loss swollen lymph nodes or an enlarged liver/spleen Common Symptoms Symptoms vary by type but often
The disease is categorized by how fast it progresses and the type of blood cell it affects: By Progression
Affects the lymphoid cells (lymphocytes), which form lymphatic tissue and the immune system.