Lymphoid leukemia, NOS: Difference between revisions
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== Additional Info == | == Additional Info == | ||
*Lymphoid leukemias — also called lymphocytic, lymphogenous, or lymphoblastic leukemias — are a group of leukemias affecting circulating lymphocytes, a type of white blood cells. The lymphocytic leukemias are closely related to lymphomas of the lymphocytes, to the point that some of them are unitary disease entities that can be called by either name (for example, adult T-cell leukemia/lymphoma). Such diseases are all lymphoproliferative disorders. Most lymphoid leukemias involve a particular subtype of lymphocytes, the B cells. | |||
*Classification: | |||
**Historically, they have been most commonly divided by the stage of maturation at which the clonal (neoplastic) lymphoid population stopped maturing: | |||
***Acute lymphoblastic leukemia | |||
***Chronic lymphocytic leukemia | |||
**The influential WHO Classification (published in 2001) emphasized a greater emphasis on cell lineage. To this end, lymphoid leukemias can also be divided by the type of cells affected: | |||
***B-cell leukemia | |||
***T-cell leukemia | |||
***NK-cell leukemia | |||
*The most common type of lymphoid leukemia is B-cell chronic lymphocytic leukemia. | |||
== Alternate ICD10s to consider coding instead or in addition == | == Alternate ICD10s to consider coding instead or in addition == |
Revision as of 13:32, 2018 June 28
ICD10 Diagnosis | |
Dx: | Lymphoid leukemia, NOS |
ICD10 code: | C91.7 |
Pre-ICD10 counterpart: | none assigned |
Charlson/ALERT Scale: | Any malignancy, including lymphoma and leukemia, except of skin |
APACHE Como Component: | Immunocompromised |
APACHE Acute Component: | none |
Start Date: | |
Stop Date: | |
External ICD10 Documentation |
This diagnosis is a part of ICD10 collection.
Additional Info
- Lymphoid leukemias — also called lymphocytic, lymphogenous, or lymphoblastic leukemias — are a group of leukemias affecting circulating lymphocytes, a type of white blood cells. The lymphocytic leukemias are closely related to lymphomas of the lymphocytes, to the point that some of them are unitary disease entities that can be called by either name (for example, adult T-cell leukemia/lymphoma). Such diseases are all lymphoproliferative disorders. Most lymphoid leukemias involve a particular subtype of lymphocytes, the B cells.
- Classification:
- Historically, they have been most commonly divided by the stage of maturation at which the clonal (neoplastic) lymphoid population stopped maturing:
- Acute lymphoblastic leukemia
- Chronic lymphocytic leukemia
- The influential WHO Classification (published in 2001) emphasized a greater emphasis on cell lineage. To this end, lymphoid leukemias can also be divided by the type of cells affected:
- B-cell leukemia
- T-cell leukemia
- NK-cell leukemia
- Historically, they have been most commonly divided by the stage of maturation at which the clonal (neoplastic) lymphoid population stopped maturing:
- The most common type of lymphoid leukemia is B-cell chronic lymphocytic leukemia.
Alternate ICD10s to consider coding instead or in addition
Candidate Combined ICD10 codes
Related CCI Codes
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