Look no further for quick, complete answers to questions such as which laboratory tests to order or what the results might mean. This text covers more tests than any other reference of its kind, with over 900 lab tests and diagnostic procedures in all. In Part I, you will find a unique, alphabetical list of hundreds of diseases, conditions, and symptoms, including the tests and procedures most commonly used to confirm or rule out a suspected diagnosis. Part II presents key information on virtually every laboratory and diagnostic test available. All test entries are up-to-date, concise, complete, and consistently presented, making this resource the perfect choice for students or practitioners who need fast, accurate information on diagnostic tests.