RT Book, Section A1 Shinkai, Kanade A1 Fox, Lindy P. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193156633 T1 Malignant Melanoma T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193156633 RD 2025/07/11 AB ESSENTIALS OF DIAGNOSISMay be flat or raised with irregular borders.Examination may show varying colors, including red, white, black, and blue.Should be suspected in any pigmented skin lesion with recent change in appearance.Less than 30% develop from existing moles.