Are there any characteristics of leukemia and if so, what are they?

Of course! Any disease has a disease! Leukemia manifests as fever, hemorrhage, infection, bone pain, and signs may include lymphadenopathy and hepatosplenomegaly. It is mainly based on the results of routine blood and bone puncture. This is the most superficial characteristic.

It is best to have it identified by a professional examination. People with leukemia will be very weak, and it is easy to have spots, bleed, and sometimes dizzy.

In daily circumstances, there is no way to judge whether you have leukemia, or you should go to the hospital for a detailed examination, and it is the most correct choice to have a doctor diagnose it; After leukemia, you will notice a decrease in your blood clotting function, digestive disorders, swelling for no reason, and a pale complexion.

You need to judge according to your physical condition, pay attention to your immunity, generally patients with leukemia will have dizziness, fatigue, ** some problems.

It's because leukemia destroys your immune cells first, and it's very slow, and you always feel like you're coughing a lot, but you don't think about it.

It is because there are no obvious signs before the onset of the disease, and it is related to the body, and most people will ignore some symptoms.

At first, the symptoms are certainly not obvious, most people just feel very tired, and sometimes they will be pale, but this situation may be ignored by many people.

Because leukemia is a problem with the blood system, immunity will be reduced, so there are no obvious signs in the body.

1 Anemia is often the first symptom of leukemia, mainly manifested as paleness, feeling weak and tired, sweating, shortness of breath and rapid heartbeat both during activities and rest. It gradually worsens over time. The more severe the anemia, the more severe the leukemia.

2. Fever, more than half of the patients have fever as the early manifestation, which can be manifested as relaxation fever, intermittent fever or irregular fever, and the body temperature is at or higher. Sometimes cold, but not chilling.

3. Bleeding is a common symptom of leukemia. The bleeding site can be all over the body, especially in the nasal cavity, oral cavity, gingiva, subcutaneous and fundus, and there may also be intracranial, inner ear and visceral hemorrhage.

4 Unexplained ** Enlargement Most leukemia patients have superficial lymph node enlargement, which is more common in the submandibular area, neck, supraclaviclavicular bone, armpit and groin, often without obvious pain, physical examination can find hepatosplenomegaly, and obvious tenderness under the sternum, which is a manifestation of a large number of leukemia cells infiltrating the bone marrow.

5. Bone and joint lesions, after the lesions infiltrate the bones and joints, bone and joint pain often occurs, which is manifested as dull pain, soreness, and occasional severe pain in the sternum, humerus, shoulder, elbow, hip, knee joint, etc.

In addition, leukemia does not have very specific manifestations in terms of symptoms, and many blood diseases can also be caused, and bone piercing is necessary to make a clear diagnosis. Many people feel that it is troublesome and hurtful when they hear about bone piercing. In fact, bone piercing is similar to doing a blood routine, very simple, a few minutes of regular hospital work, nothing happens.

The characteristics of leukemia are not specific, because most of the manifestations of blood diseases are infection, fever, anemia, and hemorrhage.

Most of them are suspected because long-term fever is difficult to control. The diagnosis is based on tests of the bone marrow.

Generally, there will be some cold-like symptoms, such as anemia appearance, low-grade fever, fatigue, poor appetite, bleeding teeth, bruising after collision, etc. If in doubt, go to the hematology department of a regular hospital for a bone marrow aspirate to confirm the diagnosis.

The first manifestation should be fever, fever, and then unexplained bleeding.

Leukemia is a very malignant blood disease, and there are many factors that cause leukemia, which is not clear at present, but it is still necessary to do a good job of defense, even if you have it, don't be afraid to have the courage to live hard, as brave as "Heart Journey Han Qifeng".

Leukemia is hematopoiesis.

It is characterized by the malignant proliferation of a certain type of leukemia cells in the hematopoietic DAO tissue in the bone marrow or other hematopoietic tissues, and infiltrates various organs and tissues in the body, resulting in the inhibition of normal hematopoietic cells, producing various symptoms, and the clinical manifestations are characterized by fever, bleeding, anemia, liver, spleen, and lymphadenopathy. Leukemia is generally divided into acute and chronic according to the natural history and degree of cell naivety, and granulocytes, lymphocytes, monocytes and other types according to cell type, and the clinical manifestations have similarities and differences. Most of them can be relieved by traditional Chinese medicine and chemotherapy, and bone marrow transplantation can also be used, and some can survive for a long time.

The factors that cause leukemia are: 1. Physical factors: (ionized radiation, X-rays, R-rays, etc.) 2. Chemical factors

Engaged in chemical, fertilizer, rubber, leather and other types of work) 3. Biological factors: (bacteria, viruses, etc.) 4. Genetic factors: (leukemia patients have a genetic predisposition in their families) and so on.

Laboratory diagnostic criteria: hemoglobin and red blood cells are significantly less, thrombocytopenia, leukocytes are significantly increased or significantly reduced, and the original plus premature granules, original monogram plus juvenile monolith, and protolytic lymph plus juvenile single in the blood smear are greater than 30%. Signs:

Anemia, bleeding, infection, liver, spleen, swollen lymph nodes, bone pain, etc. Leukemia itself is a genetic mutation.

Hello, leukemia has a rapid onset and a short course of illness, especially in children and young adults. Leukemia is complex and diverse, and genetic factors, radiation factors, viral factors, and chemical factors will all induce leukemia.

Hello, there are many kinds of leukemia, roughly divided into acute and chronic 2 categories, generally speaking, acute leukemia is more serious, acute leukemia if there is no special **, difficulties will be seriously life-threatening. But as long as you actively cooperate, there is still a possibility, just like < "Han Qifeng" >, face it bravely, take the right one, and don't give up.

What are the symptoms of leukemia? Expert: There are different types of leukemia and different symptomsIn good shape.

The specifics of leukemia are unknown, but it has been proven that virulent, chemical, radiation, genetic and other factors are the causes of leukemia.

Leukemia is **? External factors are indispensable conditions for the onset of the disease, and there are three main types:

1.Physical: mainly radiation, ultraviolet rays, dust fibers represented by asbestos, cadmium, asphalt as the representative of various harmful substances. Long-term exposure to these substances is 3 to 10 times more likely to become ill than non-exposure.

2.Chemical: Leukemia 80 is associated with environmental pollution. (such as exposure to gasoline, benzene, formaldehyde, etc.) 3Biological: Mainly caused by viruses and bacteria.

The above are external factors, and there are five main internal factors.

1.Heredity: There is a family history of leukemia that is high for multiple generations, sometimes 3 to 4 times higher than in the general population.

2.Mental: It is related to mental depression and depression for a long time.

3.Immunity: Weakened or dysfunctional resistance predisposes to the disease.

4.Bad habits: including smoking, alcohol, picky eating, unscientific cooking, etc.

5.Nutrition: Lack or imbalance of vitamins, minerals, proteins, fats, sugars, fiber, etc. in the diet can cause internal environmental disorders.

There is only one reason: the spleen does not produce blood.

1. Viral infection Studies in the past decade have shown that leukemia is likely to be caused by a virus. The virus causes leukemia in poultry, mice, rats, guinea pigs, cats, dogs, cattle, pigs, and monkeys, and in addition, it is currently believed that type C RNA tumor virus is associated with human leukemia.

2. Ionizing radiation The incidence of leukemia in Hiroshima, Japan, and after the long terratium atomic bomb**, has increased significantly. The closer to the ** center, the higher the incidence. In addition, the incidence of leukemia in high-dose radioactive rheumatoid ankylosing spondylitis was 10 times higher in the ** group than in the control group, and its incidence was closely related to the dose of irradiation.

Leukemia has been reported in radiologists in some countries.

3. Chemical factors Some chemicals such as benzene and chloramphenicol can also induce leukemia through bone marrow damage. Acute leukemia may be associated with oral chloromycin. Others include aminopyrine, sulfonamides, phenylbutazone, 223, dimethoate, etc.

4. Genetic factors: The literature reports that the incidence of leukemia in patients with congenital dementia is 15 to 20 times higher than that in normal children; The incidence of leukemia is also higher in patients with other congenital diseases with chromosomal abnormalities, such as Bloom syndrome, Fanconi syndrome, and Klinefelter syndrome. There are a small number of familial and congenital leukemias.

Ionizing radiation, high-voltage electromagnetic fields, alkylating agents, benzene, hair dyes, etc., primary MDS: no clear cause of the disease, more common.

Secondary MDS: There are obvious causes of the disease, such as long-term exposure to benzene, receiving alkylating agents**, tuberculosis infection, etc.

Viral infections may also be a factor in the development of white limb disease. Viral histories such as HIV and Epstein-Barr virus may damage the DNA of hematopoietic stem cells,3Abnormalities of the immune system.

4.Viral infections.

Chemotherapy and radiation therapy are common treatments for cancer, but they can also damage normal cells, including hematopoietic stem cells, and leukemia may be genetic. Studies have shown that certain genetic abnormalities may contribute to the development of leukemia. Abnormalities such as chromosomal translocations, deletions, or duplications may lead to mutations and clonal expansion of hematopoietic stem cells

1 Over the years, studies in various institutions have long proven that retroviruses, which belong to RNA viruses, can cause human T-lymphocytic leukemia. Other viruses are also closely related to leukemia, but the incidence of causing them is generally lower than that caused by retroviruses caused by RNA viruses.

2. Long-term exposure to various toxic chemicals, such as benzene, or frequent exposure to various ionizing radiation, can easily lead to the occurrence of leukemia.

3 Although leukemia is not a genetic disease, it is easily affected by other genetic diseases (such as trisomy 21) and congenital diseases (such as congenital aplastic anemia), which increases the probability of chromosomal abnormalities in the human body, thereby greatly increasing the incidence of leukemia. Studies have shown that as long as one of the identical twins has acute leukemia, then the other has a 20% chance of also suffering from acute leukemia!

4 This is more complicated, which also includes chemical and radiological factors and virus factors. However, it is generally because the life and rest are extremely irregular, the living environment is not clean enough, and the personal hygiene is not paid attention to.