Learn more about how to detect and manage insulin resistance
Which of your patients should be offered genetic testing for cancer risk in 2019?
Find out why our new PrEP Panel offering is a game changer!
Self-insured Employer Health Benefits Strategy Established a Negative Cost Trend While Improving Performance
Non-invasive prenatal cell-free DNA screening
Screening for Sexually Transmitted Infections
Insulin Resistance Probability Scores
Learn more about Diagnostic Biomarkers in Alzheimer’s Disease

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Genetic Testing: When should you consider testing beyond BRCA?

Ms. Matloff describes which patients are candidates for genetic testing, summarizes the types of hereditary cancer testing (gene vs panel) available for patient management and... Read more 

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Harnessing Advances for Improving Exome

Drs Karbassi and Mullen discuss the value of exome testing in clinical practice and the clinical value of a high-quality exome and expert variant interpretation.... Read more 

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Detecting and Managing Insulin Resistance

Dr. Sachdev discusses the importance of insulin resistance across the cardiometabolic continuum, identifies which patients may be candidates for insulin resistance testing and describes what... Read more 

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Association of an HDL apolipoproteomic score with the presence of coronary atherosclerosis and incident cardiovascular death

Quest Diagnostics Authors: Bystrom, C

Authors: Natarajan P, Collier TS, Jin Z, Lyass A, Li Y, Ibrahim NE, Mukai R, McCarthy CP, Massaro JM, D'Agostino RB Sr, Gaggin HK, Penn MS, Januzzi JL JrNassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

J Am Coll Cardiol. 2019;73:2135-2145

Plasma Free Cortisol in States of Normal and Altered Binding Globulins: Implications for Adrenal Insufficiency Diagnosis.

Quest Diagnostics Authors: McPhaul, MJ

Authors: Dichtel LE, Schorr M, Loures de Assis C, Rao EM, Sims JK, Corey KE, Kohli P, Sluss PM, Miller KK.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

J Clin Endocrinol Metab 2019 Apr 22 doi: 10.1210/jc.2019-00022. [Epub ahead of print]

Specialties: Cardiology, Endocrinology, Diabetes & Metabolism, Gastroenterology

Laboratory validation of a clinical metagenomic sequencing assay for pathogen detection in cerebrospinal fluid.

Quest Diagnostics Authors: Leake, JA, Pesano, RL

Authors: Miller S, Naccache SN, Samayoa E, Messacar K, Arevalo S, Federman S, Stryke D, Pham E, Fung B, Bolosky WJ, Ingebrigtsen D, Lorizio W, Paff SM, DeBiasi R, Dominguez S, Chiu CYNassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Genomer Res. 2019 May;29:831-842. [Epub 2019 Apr 16.]

Specialties: Genetics, Neurology

Laboratory Blood-Based Testing for Lyme Disease at a National Reference Laboratory

Quest Diagnostics Authors: Chen, Z, Kaufman, HW

Authors: Lee-Lewandrowski E, Branda J, Baron J,Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Am J Clin Pathol. 2019 Apr 15. doi: 10.1093/ajcp/aqz030. [Epub ahead of print]

Specialties: Infectious Disease, Laboratory

Read the Key Summary (Download PDF)

What the Protecting Access to Medicare Act Means for Clinical Laboratories.

Quest Diagnostics Authors: Hillborne, L

Authors: Nichols JH, Stine VG, Forsman RW, Passiment EB, Radensky P, Root CB, Stein E.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Clin Chem. 2019 Apr 15. doi: 10.1373/clinchem.2019.303255. [Epub ahead of print]

Specialties: Other

Painful Ulcers on the Anterior Thigh: Challenge.

Quest Diagnostics Authors: Gottesman, S

Am J Dermatopathol. 2019 Apr;41:e33. doi: 10.1097/DAD.0000000000001082.

Specialties: Dermatology

Painful Ulcers on the Anterior Thigh: Answer.

Am J Dermatopathol. 2019 Apr;41:309-310

Specialties: Dermatology

Disfiguring facial papules in a young woman.

Int J Dermatol. 2019 Apr 10. doi: 10.1111/ijd.14460. [Epub ahead of print]

Specialties: Dermatology

Multimodality Imaging of Focal and Diffuse Fibrosing Mediastinitis.

Radiographics 2019 May-Jun;39:651-667. [Epub 2019 Apr 5.]