The search textbox has an autosuggest feature. When you enter three or more characters, a list of up to 10 suggestions will popup under the textbox. Use the arrow keys to move through the suggestions. To select a suggestion, hit the enter key. Using the escape key closes the listbox and puts you back at the textbox. The radio buttons allow you to toggle between having all search items start with or contain the text you entered in the search box.
atypical mole (ay-TIH-pih-kul mole)
A type of nevus (mole) that looks different from a common mole. An atypical mole is often larger with borders that are not easy to see. Its color is usually uneven and can range from pink to dark brown. Parts of the mole may be raised above the skin surface. An atypical mole may develop into malignant melanoma (a type of skin cancer). Also called dysplastic nevus.