4 doctors weighed in:
Lymphocyte count with high cd19 - what can it mean?
4 doctors weighed in

Dr. David Rosenthal
Internal Medicine - Allergy & Immunology
3 doctors agree
In brief: Lots of B cells
A lymphocyte enumeration is a count of the lymphocytes in your blood.
Lymphocytes primarily include t-cells, b-cells, and nk-cells. B-cells are identified by cd19, a marker on their surface. Have the doctor who ordered the test help you interpret the result. The number of b-cells (how how the cd19 count is), your age, blood vs bone marrow, and your symptoms help him/her interpret the results.

In brief: Lots of B cells
A lymphocyte enumeration is a count of the lymphocytes in your blood.
Lymphocytes primarily include t-cells, b-cells, and nk-cells. B-cells are identified by cd19, a marker on their surface. Have the doctor who ordered the test help you interpret the result. The number of b-cells (how how the cd19 count is), your age, blood vs bone marrow, and your symptoms help him/her interpret the results.
Dr. David Rosenthal
Dr. David Rosenthal
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