Bence Jones Proteins, Urine

Description

The Bence Jones Proteins urine test is a critical diagnostic tool primarily used in the detection and monitoring of multiple myeloma, a type of blood cancer. These proteins are immunoglobulin light chains produced by cancerous plasma cells and excreted in urine. The presence of Bence Jones proteins can indicate the presence or progression of multiple myeloma or related disorders. This test is also valuable in assessing kidney function in patients with suspected plasma cell disorders, as these proteins can cause kidney damage. Regular monitoring with this test helps in evaluating treatment effectiveness and disease progression.