No one can resist the attack of acute leukemia, if you can understand the fundamental symptoms of acute leukemia before the occurrence of acute leukemia, patients can go to professional institutions for timely diagnosis and treatment, so that people will not be life-threatening, and under the relevant professional hospital diagnosis will use the appropriate method of treatment for everyone, in order to let more people know the detailed symptoms of acute leukemia performance. The next step is to take you through the symptoms of acute leukemia. The symptoms of acute leukemia 1, the appearance of acute leukemia is often acute, the course of the disease is also relatively short, often appear in children and young people around. 2, the symptoms of acute leukemia manifest due to the replacement of bone marrow granulocyte progenitor cells by leukemia cells, as well as the interference of inhibitory factors generated by AML leukemia cells, resulting in a significant decrease in neutrophils. 3. There are many enlarged lymph nodes throughout the body, of which mainly acute lymphoblastic leukemia is prevalent, but not as prominent as slow lymphoma. Superficial lymph nodes tend to occur in the neck, submandibular, axillary, and inguinal areas, while deep lymph nodes can be found in the mediastinum and near the viscera. Enlarged lymph nodes are usually soft or moderately hard, with a smooth surface without pressure or adhesions. 4. Nodules, masses, maculopapular rash, etc. are also symptoms of acute leukemia. Mucosal damage is observed in the nasal mucosa, respiratory mucosa and oral mucosa, such as swelling and ulcers. 5.Reduced erythropoiesis and ineffective erythropoiesis are the causes of AML anemia. 6, bleeding is also one of the symptoms of acute leukemia, mostly spontaneous skin and mucous membrane bleeding, such as bleeding spots on the skin, petechiae, nasal bleeding, bleeding from the fundus of the eyes, excessive menstruation, etc. If the disease is severe there will be internal bleeding. Bleeding from the digestive and urinary tracts is most common. Leukemia cells may infiltrate the respiratory, digestive and genitourinary systems, as well as the orbit, lacrimal gland and fundus of the eye. Patients may develop diffuse or nodular changes in the lungs, along with pleural effusion, digestive disorders, proteinuria, hematuria, amenorrhea or excessive menstruation, protruding eyeballs, and loss of vision. As leukemia progresses, it will gradually infiltrate into all organs and tissues of the body and symptoms will appear, therefore, both parents and patients themselves should pay attention to the corresponding signs and symptoms to detect the disease as early as possible and actively treat it.