Blood samples for ALL tests are generally taken from a vein in the arm. Complete blood count (CBC) and peripheral blood smear: The CBC measures the numbers of red blood cells, white blood cells, and platelets. This test is often done along with a differential (or diff) which looks at the numbers of the different types of white blood cells.

2023年4月25日 · What is acute lymphoblastic leukemia (ALL)? Acute lymphoblastic leukemia (acute lymphocytic leukemia, ALL) is a rare blood cancer that affects a type of white blood cell called lymphocytes. ALL may affect anyone at any age, but children younger than 15 and adults older than 50 are more likely to develop the condition.

ALL is the most common cancer in children, and represents about 75% of leukemias among children 15 years of age. The risk declines slowly until the mid-20s and then begins to rise again slowly after age 50. ALL accounts for about 20% of adult acute leukemias. The average lifetime risk of ALL in both sexes is about 0.1% (1 in 1000 Americans).

2023年8月26日 · Acute lymphocytic leukemia (ALL) is a malignancy of B or T lymphoblasts characterized by uncontrolled proliferation of abnormal, immature lymphocytes and their progenitors, which ultimately leads to the replacement of bone marrow elements and other lymphoid organs resulting in a typical disease pattern …

2024年3月14日 · A complete blood count (CBC) is a blood test that measures amounts and sizes of your red blood cells, hemoglobin, white blood cells and platelets. A provider can use it to monitor and diagnose medical conditions and check on the health of your immune system.

2024年7月2日 · Acute lymphoblastic leukemia (ALL) and chronic lymphocytic leukemia (CLL) are two types of blood cancer that affect specific white blood cells produced by the bone marrow, called lymphocytes. ALL is also called acute lymphocytic leukemia. CLL is the most common form of leukemia cancer affecting adults.

People with acute lymphoblastic leukemia (ALL) often have lower-than-normal numbers of red blood cells and platelets. Patients may have higher-than-normal or lower-than-normal white blood cell counts. If the CBC findings suggest leukemia, a diagnosis of ALL can sometimes be confirmed with additional testing of the blood sample.

Acute lymphoblastic leukemia (ALL), sometimes called acute lymphocytic leukemia, is the most common form of leukemia found in children, accounting for about 30 percent of all pediatric cancers. There are about 3,000 cases of ALL in children and …

全血细胞计数 （英語： complete blood count，CBC），也可称为 血细胞常规检验 、 血常规 、 血细胞分析 、 血象[1]，是一种临床常规检测项目，用于评估 血液 中 白细胞 、 红细胞 和 血小板 三类血细胞的数量和形态特征，主要涉及红细胞计数、 红细胞指数 （英语：Red blood cell indices） 、白细胞计数、血小板计数、 血红蛋白 浓度、 血细胞比容 等指标。 通常全血细胞计数还包含用于分析各类白细胞比例分布的 白细胞分类计数 （英语：White blood cell …

2023年2月2日 · Acute lymphoblastic leukemia (ALL) is a fast-growing cancer of a type of white blood cells called lymphocytes. ALL occurs when the bone marrow produces a large number of immature lymphoblasts, a cancerous form of lymphocytes.