Step-by-step procedures guide clinicians and laboratorians in ordering appropriate tests.

About Mayo Clinic Laboratories Mayo Clinic Laboratories is a global reference laboratory operating within the Department of Laboratory Medicine and Pathology at Mayo Clinic.

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Alphabetical guide of tests and procedures from Mayo Clinic experts. Click on test or procedure by first letter for more information.

View our list of active test selection guides and check back often to access newly added guides for other specialties. As always, you can continue to use Mayo Clinic Laboratories’ Test …

Download Test Catalog and Interpretive Handbook View or print a PDF version of the current Test Catalog and Interpretive Handbook.

Our comprehensive test menu includes evaluations that aid in providing both diagnostic and prognostic information and treatment selection guidance across the full spectrum of …

The online Test Catalog is updated daily and should be referred to for current information. The PDF version is considered accurate only at the date and time it is generated.

Developed and supported by Mayo Clinic physicians and scientists, the testing used to diagnose and treat Mayo Clinic patients is available to patients around the world through Mayo Clinic …

Mayo Clinic Laboratories extensive test menu reflects the needs of our own health care practice. We are committed to providing the most expedient TAT possible to improve diagnosis and …