BCOR - Overview: BCOR Immunostain, Technical Component Only

Aiding in the distinction of a subset of primitive round cell sarcomas with BCOR rearrangements from other Ewing/Ewing-like sarcomas

BCATN - Overview: Beta-Catenin Immunostain, Technical Component Only

Identification of aberrant nuclear staining pattern observed in some tumors

BCL2 - Overview: BCL-2 Immunostain, Technical Component Only

Classification of lymphomas

B2MC - Overview: Beta-2-Microglobulin (Beta-2-M), Spinal Fluid

Evaluation of central nervous system inflammation and B-cell proliferative diseases

B2M - Overview: Beta-2-Microglobulin, Serum

Prognosis assessment of multiple myeloma Evaluation of renal tubular disorders

BRG1 - Overview: BRG1 (SMARCA4) Immunostain, Technical Component Only

Diagnosing ovarian small cell carcinoma of hypercalcemic type (SCCOHT)

BART - Overview: Bartonella Antibody Panel, IgG and IgM, Serum

Diagnosis of Bartonella infection, especially in the context of a cat scratch

CTU - Overview: Creatinine, 24 Hour, Urine

Calculation of creatinine clearance, a measure of renal function, when used in conjunction with serum creatinine

CD303 - Overview: CD303 (BDCA-2) Immunostain, Technical Component Only

Diagnosis of blastic plasmacytoid dendritic cell neoplasm

CTSK - Overview: Cathepsin K Immunostain, Technical Component Only

Evaluation for perivascular epithelioid cell neoplasms (PEComas), alveolar soft part sarcoma, and translocation-associated renal cell carcinomas