To âdie of old ageâ means that someone has died naturally from an ailment associated with aging. The same usually goes for âdying of natural causes.âTraditionally, government health authorities have required residentâs causes of death to be listed on death certificates.
Vitiligo is a common, genetic, autoimmune skin disease in which there is loss of pigment from areas of the skin resulting in irregular white spots or patches. The skin has normal texture. Vitiligo may appear at any age.itiligo is a common, genetic, autoimmune skin disease in which there is loss of pigment from areas of the skin resulting in irregular white spots or patches. The skin has normal texture. Vitiligo may appear at any age.
Share |. Vitiligo is a skin condition whose exact cause is unknown. In vitiligo, patches of skin lose their pigmentation when the pigment producing cells, the 'melanocytes' are attacked and destroyed. It may affect the skin, mucous membranes, eyes, inner ear or hairs leaving white patches. The usual type of vitiligo is called 'Vitiligo Vulgaris' (means: common vitiligo).