actinic keratoses if they are present can indicate a higher risk for non- melanoma skin malignancies.
In addition, primary skin tumors such as melanoma have a predilection to spread to the liver.
aetiologyindings require validation with further planned study into the type of UV exposure and etiology of non melanoma skin cancer.
Mouth cancers have a higher proportion of deaths per number of cases than breast cancer, cervical cancer or skin melanoma.
cutaneous melanoma: new insights into lymphatic anatomy.