1. A computer-aided diagnosis (CAD) method performed at a processor, the method comprising: extracting at least one lesion feature value from a captured lesion image comprising at least one lesion; receiving, at a user interface, at least one additional information comprising information needed to diagnose the at least one lesion based on the captured lesion image, wherein the user interface comprises: a lesion image display area configured to display the captured lesion image, and an additional information input area configured to: receive the at least one additional information, display at least one additional information field for selection by a user, and in response to one of the at least one additional information field being selected by the user, display at least one sub-field of the selected additional information field; diagnosing the at least one lesion based on the extracted at least one lesion feature value and the received at least one additional information; and displaying the captured lesion image, wherein the at least one additional information, that is based on the captured lesion image, affects a diagnosis of the at least one lesion.