Examining skin lesions can prevent major health problems in the future. During the examination, the specialist assesses the condition of the skin formations, provides the necessary information and individual recommendations. In this way, the occurrence of skin cancer is maximally prevented. The doctor examines all skin formations with a dermatoscope, focusing on atypical moles. Biopsy is an interventional research method, when a part of the tissue or cells is taken and sent for histological examination in order to find out the exact diagnosis. A histological examination can help determine the pathology of a mole, wart or other formation, and clarify the diagnosis.