What is the classification of acute lymphoblastic leukemia?

According to the French-American-British (FAB) classification, acute lymphoblastic leukemia may be classified into 3 subgroups: ALL-L1 (small uniform cells), ALL-L2 (large varied cells) and ALL-L3 (large varied cells with vacuoles).

What are the four 4 general classifications of leukemia?

Acute myeloid (or myelogenous) leukemia (AML) Chronic myeloid (or myelogenous) leukemia (CML) Acute lymphocytic (or lymphoblastic) leukemia (ALL) Chronic lymphocytic leukemia (CLL)

How many types of classification are there for leukemia?

Leukemia is classified in two ways. First, the disease can be either chronic (slow-growing) or acute (more aggressive). Second, leukemia is classified based on the types of leukemia cells present. This is determined by where the disease started.

How is acute lymphocytic leukemia ALL classified for adults?

ALL is classified using the World Health Organization (WHO) system. There are 3 categories: precursor B cell ALL, precursor T cell ALL, and mature B cell ALL (also called Burkitt lymphoma). B lymphoblastic leukemia/lymphoma with recurrent genetic abnormalities.

What is the difference between lymphocytic and lymphoblastic leukemia?

Acute lymphocytic leukemia (ALL) is also called acute lymphoblastic leukemia. “Acute” means that the leukemia can progress quickly, and if not treated, would probably be fatal within a few months. “Lymphocytic” means it develops from early (immature) forms of lymphocytes, a type of white blood cell.

What are the key characteristics of acute lymphoblastic leukaemia?

Lumps caused by swollen lymph nodes in and around the neck, armpits, abdomen or groin. Pale skin. Shortness of breath. Weakness, fatigue or a general decrease in energy.

What are the two types of acute lymphocytic leukemia?

  • B-cell lymphoblastic leukemia/lymphoma: This subtype begins in immature cells that would normally develop into B-cell lymphocytes. This is the most common ALL subtype. …
  • T-cell lymphoblastic leukemia: This subtype of ALL originates in immature cells that would normally develop into T-cell lymphocytes.

What are the two different types of acute lymphocytic leukemia?

Types of leukaemia
  • acute myeloid leukaemia (AML) affects myeloid cells.
  • acute lymphoblastic leukaemia (ALL) affects lymphoid cells.

What is the most serious type of leukemia?

Acute myeloid leukemia (AML)

The most common form of acute (fast-developing) leukemia among adults , AML is also the most critical because it progresses rapidly.

What is the most common form of leukemia in adults?

Acute myeloid leukemia (AML) is a cancer of the blood and bone marrow. It is the most common type of acute leukemia in adults. This type of cancer usually gets worse quickly if it is not treated.

What are the two different kinds of leukemia?

Types of leukemia
  • Acute leukemia is rapidly progressing and results in the accumulation of immature, functionless blood cells in the bone marrow. …
  • Chronic leukemia progresses more slowly and results in the accumulation of relatively mature, but still abnormal, white blood cells.

What is the most common type of leukemia in children?

Most childhood leukemias are acute lymphocytic leukemia (ALL). Most of the remaining cases are acute myeloid leukemia (AML).

What is the most treatable leukemia?

Because of advances in diagnosis and treatment of this disease, APL is now considered the most curable form of adult leukemia. Cure rates of 90 percent have been reported from centers specializing in APL treatment. A common symptom of APL is bleeding.

What is the best treatment for leukemia?

Chemotherapy is the major form of treatment for leukemia. This drug treatment uses chemicals to kill leukemia cells. Depending on the type of leukemia you have, you may receive a single drug or a combination of drugs. These drugs may come in a pill form, or they may be injected directly into a vein.

What is the best medicine for leukemia?

A medicine called imatinib is now the main treatment for CML. It’s usually given soon after a diagnosis is made to slow the progression of the cancer and stop it reaching an advanced phase. Imatinib works by reducing the production of abnormal white blood cells. It’s taken as a tablet once a day.

Which type of leukemia has the highest survival rate?

The survival rates are highest for acute lymphoblastic leukemia (ALL). The rates vary depending on person’s age, the type of leukemia they have, and if (and how far) the leukemia has spread at the time of diagnosis. A child who has lived at least five years after a diagnosis of acute leukemia is probably cured.

How long is treatment for acute lymphoblastic leukemia?

Treatment for acute lymphocytic leukemia can be a long road. Treatment often lasts two to three years, although the first months are the most intense. During maintenance phases, children can usually live a relatively normal life and go back to school.