The difference between chronic granulocytic leukemia and leukemia

Written by Li Fang Fang

Hematology

Updated on May 26, 2025

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Chronic granulocytic leukemia is no different from leukemia; it's simply a type of leukemia. Leukemia is divided into acute leukemia and chronic leukemia, with chronic leukemia further divided into chronic granulocytic leukemia and chronic lymphocytic leukemia. Currently, chronic granulocytic leukemia can be clinically cured by oral tyrosine kinase inhibitors, unlike other acute leukemias that require hospitalization for intravenous chemotherapy. Patients with chronic granulocytic leukemia need to regularly return to outpatient clinics for follow-ups and medication guidance after taking oral medications. Overall, the prognosis for chronic granulocytic leukemia is relatively good, with a comparatively longer survival period. (Medication should be used under the guidance of a doctor.)

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Written by He Li Fang

Hematology

1min 51sec

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Chronic granulocytic leukemia symptoms

The clinical symptoms of chronic myeloid leukemia can be divided into two phases: 1. During the chronic phase, the earliest subjective symptoms include fatigue, dizziness, and abdominal discomfort. Other symptoms may also appear such as general malaise, decreased endurance, and nausea. Some patients may exhibit signs of increased basal metabolism, such as sweating, weight loss, palpitations, and nervousness. As the disease progresses, patients may experience enlargement of the liver and spleen. An enlarged spleen can cause abdominal bloating, discomfort in the upper left abdomen, and a feeling of fullness after eating. In a few cases, bleeding may occur in the early stages. In female patients, excessive menstruation is common, and while bone pain and joint pain are less common at initial diagnosis, they can also occur. 2. During the accelerated phase, patients often exhibit unexplained low-grade fever, fatigue, lack of appetite, night sweats, and increased weight loss. These symptoms are accompanied by rapid enlargement of the spleen causing discomfort and fullness, sudden swelling of lymph nodes, clear sternal tenderness, and osteolytic changes in bones leading to bone pain. Anemia also progressively worsens. Once patients enter the blast crisis phase, they may show extramedullary infiltration symptoms such as skin nodules, testicular infiltration, abnormal penile erections, and the appearance of green tumors in the eye sockets, among other serious complications.

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Written by He Li Fang

Hematology

1min 20sec

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Is leukemia treatment free?

Leukemia is a type of malignant tumor originating from hematopoietic stem cells and progenitor cells in the myeloid hematopoietic system. Leukemia cells differentiate and organize at the early stages of different myeloid developments, exhibiting the morphological and immunophenotypic characteristics of myeloid development. The incidence of acute myeloid leukemia in the population is 2-4/100,000, with the median age of onset being sixty-four to seventy years, making it a disease of the elderly. The incidence increases with age, accounting for 70% of acute leukemias, and representing 55%-70% of infant, 17%-20% of childhood, and 80%-90% of adult acute leukemias. Regarding the medical insurance situation in China, some leukemia conditions are eligible for major illness assistance. All leukemia treatments can be reimbursed at a certain ratio under the national health insurance, although there is no free treatment for leukemia at present, unless one participates in relevant clinical trials, which could offer some compensation, and certain treatment drugs are provided free of charge.

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Written by Li Fang Fang

Hematology

44sec

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Symptoms of Chronic Myelogenous Leukemia

Most cases of chronic granulocytic leukemia are due to abnormal enlargement of the spleen, leading to abdominal distension and poor appetite. A small portion of chronic granulocytic leukemia cases show no obvious symptoms and are only discovered through routine physical examinations, finding an abnormal increase in white blood cells, leading to diagnosis and treatment in the hematology department. Common clinical symptoms of chronic granulocytic leukemia include an enlarged spleen. Additionally, some patients may also experience fatigue due to anemia, and a very few patients seek medical advice due to bleeding caused by a decrease in platelets.

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Written by Li Fang Fang

Hematology

40sec

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How is acute leukemia treated?

The treatment for acute leukemia is chemotherapy. Chemotherapy can be administered orally or intravenously, and the choice between oral or intravenous chemotherapy depends on the type of acute leukemia. For patients with acute leukemia, if chemotherapy alone can effectively control the disease or achieve a cure, then there is no need for allogeneic hematopoietic stem cell transplantation. However, if chemotherapy alone cannot control the disease, and the patient is considered at high risk and of suitable age, then allogeneic hematopoietic stem cell transplantation should be considered.

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Written by Li Fang Fang

Hematology

43sec

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Does leukemia cause coughing?

Leukemia patients' coughing is not directly caused by the leukemia itself, but often due to pulmonary inflammation that commonly accompanies leukemia, leading to symptoms such as coughing, phlegm, and chest pain. Due to a reduced count of normal neutrophils, leukemia patients have low resistance and poor immunity, making them highly susceptible to secondary infections, particularly pulmonary infections. Following a pulmonary infection, whether bacterial, fungal, or viral, patients may experience symptoms including coughing, severe cases may involve coughing up phlegm, chest pain, and breathing difficulties.