CD79a (B Lymphoid Cell Marker)

Detects CD79a protein on tissue cells to identify B‑cell lineage and aid diagnosis of B‑cell cancers in Visit Clinic.
What is a CD79a (B Lymphoid Cell Marker) Test in Visit Clinic?
The CD79a (B Lymphoid Cell Marker) test detects the CD79a protein on cells in a tissue sample. CD79a is part of the B‑cell receptor and shows whether cells come from the B‑lymphocyte family. This matters because it helps doctors tell B‑cell cancers from other cell types. It is commonly used on biopsies or bone marrow samples. Results help diagnose and classify lymphomas and leukemias. Doctors use CD79a along with other markers to plan treatment and monitor response. It can also help when common B‑cell markers are missing, giving a clearer picture of cell type and disease behavior.
CD79a (B Lymphoid Cell Marker) Test Preparation in Visit Clinic
No special preparation is required.
CD79a (B Lymphoid Cell Marker) Test Parameters in Visit Clinic
The CD79a (B Lymphoid Cell Marker) test evaluates various parameters. Here are the main parameters checked:
Why Take a CD79a (B Lymphoid Cell Marker) Test in Visit Clinic?
CD79a (B Lymphoid Cell Marker) is usually run as part of an immunohistochemistry panel for suspected lymphomas or leukemias. Doctors may order it when patients have swollen lymph nodes, unexplained lumps, night sweats, weight loss, or abnormal blood counts. It helps identify B‑cell cancers and some related disorders. Abnormal results are most often caused by hematologic disease, reactive B‑cell growth, or sample issues; family history of blood cancers may increase the need for testing.
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