NAACCR Item #3933: Thrombocytopenia
Padding Character' '
|Item #||Length||Source of Standard||Year Implemented||Version Implemented||Year Retired||Version Retired||Column #|
|3933||1||NAACCR||1914 - 1914|
NAACCR XML: Tumor.thrombocytopenia
Thrombocytopenia is defined by a deficiency of platelets in the blood. In staging of Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), thrombocytopenia is defined as Platelets (Plt) less than 100,000/μL.
Thrombocytopenia is a prognostic factor required for staging of Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) in AJCC 8th edition, Chapter 79 Hodgkin and Non-Hodgkin Lymphomas. It is a new data item for cases diagnosed 1/1/2018+.
|0||Thrombocytopenia not present
Platelets (Plt) = 100,000/µL
Platelets (Plt) < 100,000/µL
|6||Lab value unknown, physician states thrombocytopenia is present|
|7||Test ordered, results not in chart|
|9||Not documented in medical record
Thrombocytopenia not assessed or unknown if assessed
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.