mole map (dermatology) mole map (dermatology) in dermatology, a mole map is a medical record which records an image and the location of lesions and/or moles, or dark spots on the human body. such a record is useful for diagnosis of cancer a priori (i.e. direct diagnosis) or as a baseline which can be compared against later images to determine when there has been a visual change which may indicate cancer. this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.