RT Book, Section A1 Burgin, Susan SR Print(0) ID 1175058436 T1 The Dermal Reaction Pattern T2 Guidebook to Dermatologic Diagnosis YR 2021 FD 2021 PB McGraw-Hill Education PP New York, NY SN 9780071738750 LK accessmedicine.mhmedical.com/content.aspx?aid=1175058436 RD 2024/04/19 AB The dermal reaction pattern refers to those papules, plaques, and nodules that do not have epidermal changes, such as scales.