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Acute Lymphoblastic Leukemia

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Acute lymphoblastic leukemia (ALL) is the commonest of childhood cancers and it has, over the years, served as an ideal cancer research model.

ALL is the commonest of childhood cancers and accounts for almost 25% of all cancers in children below the age of 15 years.

Acute lymphoblastic leukemia has, over the last decade or two, evolved and served as an ideal model for diagnosing and treating cancers in children as well as in adults.

Research and advances has resulted in development of the best combination of chemotherapy that has improved the cure rate, especially in children, to almost 70 to 80%.

What is ALL?

Acute Lymphoblastic Leukemia is a form of blood cancer that is characterized by the abnormal proliferation of the lymphoblasts in the bone marrow and the lymph. ALL has the ability to evolve over a short period of time.

'Acute' refers to the fact that:

The disease appears suddenly,
Is fast- developing, and
May quickly spread to other vital organs.

In a healthy individual, the T- cells and B- cells are the two different types of lymphocytes that produce antibodies to fight infections. These lymphocytes are distributed in the blood, lymph nodes, and spleen.

In patients with ALL, the lymphocytes remain immature and are referred to as lymphoblasts. These immature cells rapidly proliferate and outnumber other blood cells in the blood, bone marrow, and lymph tissue.

Acute Lymphoblastic Leukemia
Microscopic view of Acute Lymphoblastic Leukemia

In the majority of ALL cases (85%), the B-cell lymphocytes are affected, while in the rest, the T-cells are altered.

ALL is fatal if left untreated and therefore requires immediate attention. Certain varieties of acute leukemia respond favorably to treatment and several affected individuals are successfully cured. However, there are certain types that do not have a pleasing prognosis.


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Information is good
sophai Tuesday, March 4, 2014
hi my daughter , rashmi 5 year old female was admitted in a hospital with the c/o fever,and anemia diagnosed as a ALL ,B CELL,started chemotherapy there at the time of admission her haemoglobin is 4,platelet 10,000,peripheral smear shows blast presnt CSF NEGATIVE BONE MARROW NOT DONE induction chemotherapy started prednisolone oral inj.vincristine i.v 4 doses inj, daunorubicin 3 doses inj.L. asparaginase 8 doses IT ,methotrexate 3 times BONE MARRO DONE 3? BLAST SHOWS phase b inj.cyclophosphamide iv 2 time inj,cytarabine s/c [ arac] 4 days * 4 doses tab .6 mp 60 days IT METHOTREXATE 3 times tab.biotraxate RE INDUCTION PHASE tab.dexamethasone orally inj.vincristine iv 4 doses inj. dnr 4 doses inj.L .asparanginase 4 dose inj.cyclophosphamide 1 dose inj.cytarabine 2 dose it.methotrexate 2 doses BONE MARROW DONE SHOWS 3% BLASTS AND 5%LYMPHS CSF NEGATIVE given tab.6pm for one month review 20/8/2012 please given valuable comments how is the condition and what to do next?
manoj.c.p Saturday, July 21, 2012
satzjeez Saturday, April 28, 2012
Non of this has helped me with my research :/ my sister has leukemia and none of the stuff above is even close!!
Toni95 Monday, August 22, 2011
i had ALL WEN I WAS 10. I was treated for a year and i was good for 10 years but i was diagnosed for ALL wen I WAS 20 . I was treated and i am okay now. is this possible?
jasperkumar Saturday, July 17, 2010
I think the best way to combat is to educate yourself about it. This will help you recognize the symptoms and therefore prevent the spread of cancer cells. I appreciate you sharing this to us.
ParisDaniels Monday, April 19, 2010
my friend is experiencing a multlitude of incredibly itchy skin swellings, bumps, some of which have turned into warts as they heal. doctors have been unable to either diagnose or find a remedy. any news?
winnie34 Wednesday, October 7, 2009

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