RT Book, Section A1 Foreman, Ruth K. A1 Duncan, Lyn McDivitt A2 Kang, Sewon A2 Amagai, Masayuki A2 Bruckner, Anna L. A2 Enk, Alexander H. A2 Margolis, David J. A2 McMichael, Amy J. A2 Orringer, Jeffrey S. SR Print(0) ID 1161334955 T1 Appendage Tumors of the Skin T2 Fitzpatrick's Dermatology, 9e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9780071837798 LK dermatology.mhmedical.com/content.aspx?aid=1161334955 RD 2024/04/19 AB AT-A-GLANCECutaneous appendage tumors are classified into eccrine, apocrine, follicular, and sebaceous entities, and can be benign or malignant.Clinically, appendage tumors are dermally based, usually with minimal epidermal change, and histopathologic evaluation is necessary to make a diagnosis.Certain appendage tumors can serve as markers for genetic diseases and syndromes.