NCCN Guidelines for Patients® | Diffuse Large B-cell Lymphoma

58 NCCN Guidelines for Patients ® : Diffuse Large B-cell Lymphoma, 2017 Dictionary tumor lysis syndrome (TLS) A condition that occurs when many cancer cells die very quickly and release their contents into the blood, which can damage the kidneys and other organs. ultrasound A test that uses sound waves to take pictures of the inside of the body. uric acid A chemical that is made and released into the blood when cells and other substances in the body break down.