Other Symptoms
In melanoma skin cancer, the mole becomes malignant, causing alterations in its color, size, and texture. In addition to bleeding, the mole forms small lesions with irregular borders and portions. There are red, pink, and white portions. Lesions may cause irritation and/or a burning sensation. On the palms, soles, and mucous membrane lining of various body parts such as the mouth, nostrils, and anus, dark lesions develop.
