Leukemia (blood cancer) is a malignant hematopoietic system, a system of blood cells in bone marrow and other hematopoietic tissues (mainly white blood cells) the malignant proliferation and infiltration of various tissues. Clinically, anemia, fever, bleeding, liver and spleen and lymph nodes are common. In the blood picture, leukocytosis or decrease, and often leukemia cells appear.
Leukemia (blood cancer) is a malignant hematopoietic system, a system of blood cells in bone marrow and other hematopoietic tissues (mainly white blood cells) the malignant proliferation and infiltration of various tissues. Clinically, anemia, fever, bleeding, liver and spleen and lymph nodes are common. In the blood picture, leukocytosis or decrease, and often leukemia cells appear.
The annual incidence of leukemia in China is about 3/10 million. According to this calculation, about 36000 people get leukemia every year. Among them, acute leukemia is more common than chronic leukemia, and the incidence of male is slightly higher than that of women. In children, acute lymphoblastic leukemia is the most common; in adults, acute myelogenous leukemia is the most common.
The etiology of leukemia (blood cancer) is still not clear, generally caused by viral infection, ionizing radiation, chemical poisons, genetic quality and comprehensive factors such as immunodeficiency.
(a) leukemia (leukemia) early (1) anemia: show pale, pale lips and nails without China, especially by the ruddy pale is suddenly. (2) bleeding: manifested as bleeding in the mouth, gums, nasal cavity, skin and so on. Sometimes it is spontaneous bleeding, sometimes a slight collision, namely bleeding. (3) infection and fever: including respiratory tract, digestive tract and urinary tract infection. Expression of respiratory tract infection as cough and sputum; digestive tract of domestic dye for vomiting, abdominal pain, diarrhea; infection of urinary frequency and urgency of micturition, dysuria, pain. A variety of infections can have fever, high or low temperature, depending on the severity of the disease. (4) skeletal pain: the infiltration of leukemic cells can cause pain in the bones, including the sternum, limbs, long bones and joints. Sometimes misdiagnosed as arthritis. (5) surface mass: neck, axillary, inguinal lymph nodes are important signs of leukemia, the degree of enlargement of a small, such as rice, such as big egg, hard texture, some clusters, tenderness is not obvious, it has the obvious difference with acute inflammation.
Leukemia (blood cancer) is a malignant hematopoietic system, a system of blood cells in bone marrow and other hematopoietic tissues (mainly white blood cells) the malignant proliferation and infiltration of various tissues. Clinically, anemia, fever, bleeding, liver and spleen and lymph nodes are common. In the blood picture, leukocytosis or decrease, and often leukemia cells appear.
Leukemia (blood cancer) is a malignant hematopoietic system, a system of blood cells in bone marrow and other hematopoietic tissues (mainly white blood cells) the malignant proliferation and infiltration of various tissues. Clinically, anemia, fever, bleeding, liver and spleen and lymph nodes are common. In the blood picture, leukocytosis or decrease, and often leukemia cells appear.
The annual incidence of leukemia in China is about 3/10 million. According to this calculation, about 36000 people get leukemia every year. Among them, acute leukemia is more common than chronic leukemia, and the incidence of male is slightly higher than that of women. In children, acute lymphoblastic leukemia is the most common; in adults, acute myelogenous leukemia is the most common.
The etiology of leukemia (blood cancer) is still not clear, generally caused by viral infection, ionizing radiation, chemical poisons, genetic quality and comprehensive factors such as immunodeficiency.
(a) leukemia (leukemia) early (1) anemia: show pale, pale lips and nails without China, especially by the ruddy pale is suddenly. (2) bleeding: manifested as bleeding in the mouth, gums, nasal cavity, skin and so on. Sometimes it is spontaneous bleeding, sometimes a slight collision, namely bleeding. (3) infection and fever: including respiratory tract, digestive tract and urinary tract infection. Expression of respiratory tract infection as cough and sputum; digestive tract of domestic dye for vomiting, abdominal pain, diarrhea; infection of urinary frequency and urgency of micturition, dysuria, pain. A variety of infections can have fever, high or low temperature, depending on the severity of the disease. (4) skeletal pain: the infiltration of leukemic cells can cause pain in the bones, including the sternum, limbs, long bones and joints. Sometimes misdiagnosed as arthritis. (5) surface mass: neck, axillary, inguinal lymph nodes are important signs of leukemia, the degree of enlargement of a small, such as rice, such as big egg, hard texture, some clusters, tenderness is not obvious, it has the obvious difference with acute inflammation.
Source: long health network