Senileleukoderma, also known as idiopathic punctate hypopigmentation, is one of the manifestations of aging skin, caused by a decrease in localized dopa-positive melanocytes. It is an age-related skin degeneration, which is caused by a gradual decrease in the number of Dopa-positive melanocytes in the skin as we age.
Geriatric leukoplakia is an aging phenomenon that occurs in the elderly, it is not a disease, it is a natural physiological stage, its appearance does not bring any harm to the patient, it is not harmful to health, so there is no need to treat it. Age-related white spots usually occur on the chest, waist, back and extremities, and the color of the lesions is usually creamy white with a slight depression in the middle. The shape is not fixed according to the size of the lesions, but the lesions will not expand on their own, but will only increase with age, accompanied by age-related warts, gray hair, etc.