Utility of 31-gene expression profile testing for predicting sentinel lymph node biopsy positivity in American Joint Commission on Cancer pT1b melanomas: Analysis of the Surveillance, Epidemiology, and End Results-DecisionDx database

J Am Acad Dermatol. 2026 Mar 5:S0190-9622(26)00350-6. doi: 10.1016/j.jaad.2026.02.118. Online ahead of print.

¹ Department of Dermatology, Baylor College of Medicine, Houston, Texas. Electronic address: tejasjoshi16@yahoo.com.
² School of Medicine, Baylor College of Medicine, Houston, Texas.
³ Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas.

No abstract available

Keywords: 31-gene expression profile; American Joint Commission on Cancer; genetic testing; melanoma; pT1b melanoma; sentinel lymph node biopsy.