<unk>  are common and in many cases benign. Though many are benign, it is important for the physician to rule out melignancy to ensure it is not dangerous. They will do this with a biopsy to determine the diagnosis.
Pigmented lesions
Hyperpigmentation
Papulosquamous lesions
Vesicular and bullous lesions
Janeway lesions
Xerosis
Skin nodules
Mottling