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    Item #
    Length
    Source of Standard
    Year Implemented
    Version Implemented
    Year Retired
    Version Retired
  
  
    3885
    1
    NAACCR
    2018
    18
    
    
  



NAACCR XML: Tumor.lymphocytosis




Description
Lymphocytosis is defined by an excess of lymphocytes in the blood. In staging of Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), lymphocytosis is defined as an absolute lymphocyte count (ALC) greater than 5,000 cells/µL.
Rationale
Lymphocytosis is a prognostic factor required for staging of Chronic Lymphocytic Leukemia/Small Lymphocytic Leukemia (CLL/SLL) in AJCC 8th edition, Chapter 79, 
























Hodgkin and Non-Hodgkin Lymphomas.
Codes
0 Lymphocytosis not present

Absolute lymphocyte count = 5,000 cells/µL
 
1 Lymphocytosis present
 
Absolute lymphocyte count > 5,000 cells/µL
5 Not applicable: Primary site is not C421 
6 Lab value unknown, physician states lymphocytosis is present


Physician states Rai stage 0-IV
7 Test ordered, results not in chart
9 Not documented in medical record

Lymphocytosis not assessed or unknown if assessed

No Rai stage is documented in the record and there is no documentation of lymphocytosis
 
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.

0	Lymphocytosis not present Absolute lymphocyte count = 5,000 cells/µL
1	Lymphocytosis present Absolute lymphocyte count > 5,000 cells/µL
5	Not applicable: Primary site is not C421
6	Lab value unknown, physician states lymphocytosis is present Physician states Rai stage 0-IV
7	Test ordered, results not in chart
9	Not documented in medical record Lymphocytosis not assessed or unknown if assessed No Rai stage is documented in the record and there is no documentation of lymphocytosis