Melanoma ABCDE QuizVersión en línea Guess words related to melanoma using the ABCDE signs as clues! por Ahmed A B C D E Starts with A One half of the mole does not match the other half. Starts with B Irregular, scalloped, or poorly defined border of a mole. Starts with C Varied colors within the same mole, such as shades of brown, black, or tan. Starts with D Moles larger than 6mm (about the size of a pencil eraser) may be concerning. Starts with E Changes in size, shape, color, elevation, or symptoms of a mole over time.