TY - CHAP M1 - Book, Section TI - An Introduction to Reaction Patterns A1 - Burgin, Susan PY - 2021 T2 - Guidebook to Dermatologic Diagnosis AB - The term reaction pattern is used to describe a specific cluster of morphologic findings that groups of diseases have in common. This term is also used by dermatopathologists to describe histopathologically similar groups of disease, but this chapter will focus on clinical reaction patterns that are used to describe physical examination findings rather than histopathologic findings. Each of these reaction patterns will be discussed in more detail in subsequent chapters. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1175058002 ER -