Cutaneous leukemia is characterized by red or purple slightly elevated papules or nodules; patients with cutaneous myelofibrosis may also develop red or purple slightly elevated papules or nodules. Cutaneous leukemia is a malignancy of the white blood cells in the blood and is characterized by diffuse infiltration of the bone marrow by immature leukocytes and abnormal numbers of immature leukocytes in the blood. In addition, immature leukocytes often infiltrate extensively the liver, spleen, lymph nodes and other organs, including the skin. Cutaneous myelofibrosis, also known as cutaneous extramedullary hematopoiesis, is a chronic myeloproliferative disease. So how can red or purple, slightly elevated papules or nodules be treated with dietary care? Here is a brief introduction. Diet 1, strengthen nutrition, more protein and various vitamins. 2, can be appropriate more into the kidney, blood nourishing food, such as walnuts. Red dates, peanuts, etc. Suitable for anemia, weakness and other symptoms and bone marrow suppression after chemotherapy. Avoid eating diet 1, should pay attention to do not eat too much fried, smoked, overcooked, gum food. 2. Stimulating foods, allergic foods and coarse and hard foods should be avoided. Patients with gastrointestinal bleeding should be fasted, given cold and warm fluids after bleeding stops, and given semi-liquid, soft and universal food later. It is recommended that patients should pay attention to dietary contraindications while undergoing drug treatment to achieve twice the result with half the effort and strive for early recovery.