Autoimmune Nodopathy (CIDP-like) Evaluation  This test is used to diagnose chronic inflammatory demyelinating polyradiculoneuropathy (CIDP)-like autoimmune nodopathy and identify patients who would benefit from alternative therapies to first-line intravenous immunoglobulin (IVIg).

Chronic Myeloid Leukemia: Laboratory Evaluation  This Test Guide provides an overview of tests that assist with the diagnosis, classification, prognosis, and management of chronic myeloid leukemia (CML).

Culture, Blood With Reflexes  This test is used to diagnose bacteremia and guide treatment selection.

Dementia: Biomarkers for Differential Diagnosis and Alzheimer's Disease Assessment  This Clinical Focus describes the role that laboratory testing can play in diagnosing causes of mild cognitive impairment, dementia, and dementia-like symptoms.

Laboratory Testing for Chronic Kidney Disease Diagnosis and Management  This test guide provides an overview of tests used to detect chronic kidney disease (CKD) in adults, as well as monitor CKD progression, comorbidities, complications, and response to therapy.

Lead (Venous)  This test is used for screening and monitoring for lead exposure and toxicity.