Best practices for interpretation and management of common laboratory abnormalities in dermatology. Part I. Lipids, liver enzymes, and renal function.

Bissenas, Ashley; Overholt, Claire; Farsi, Mishma; Pastore, Larissa; Liu, Vivian; Parke, Milbrey; Miller, Andrew; Romero, Crystal et al. · J Am Acad Dermatol · 2026

review · Level V

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Abstract

In Part I, this article aims to enhance dermatologists' understanding of common laboratory abnormalities, including lipid profiles, liver enzymes, and renal function. It emphasizes the significance of interpreting and managing these tests effectively. The article also discusses when specialist referrals are necessary and how to recognize when an abnormal lab result constitutes a medical emergency. Overall, it serves as a practical guide to help dermatologists ensure accurate diagnoses and provide appropriate treatment for their patients. Labs for evaluating and monitoring autoimmune and hypercoagulative states are not the focus of this article.