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Oral pigmentation also be classified as two categories, melanocytic or non-melanocytic. (Melanocytic being the genesis due to the increase in melanotic pigments and non-melanocytic origin being the genesis from non melanotic causes). The prevalence of melanocytic and non-melanocytic causes of oral melanosis was roughly 1:1. [42] [8]
Besides chemicals in tobacco also antimalaria-drugs cause an oral pigmentation. Smoker's melanosis is like the genetic melanin pigmentations, a defence-system in action. The microscope shows smoker's melanosis to be characterized by a melanin hyperpigmentation of the lower part of the oral epithelium, similar to sun-tanned skin.
These cells produce melanin, which are pigments that cause light or dark brown spots in gums and oral mucosa. The most common cause is genetic factors or tobacco smoking, Smoker's melanosis. [2] If the melanin pigmentation is found in a person smoking cigarettes, the most effective way to get rid of the pigmentation is to stop smoking.
Mucocutaneous lesions causing patches of hyperpigmentation in the mouth and on the hands and feet. The oral pigmentations are the first on the body to appear, and thus play an important part in early diagnosis. Intraorally, they are most frequently seen on the gingiva, hard palate and inside of the cheek.
Melanocytic oral lesions are an extremely uncommon condition characterized by pigmented lesions of the mucous membranes. [1]: 807 ...
Melanosis, hyperpigmentation via increased melanin Ocular melanosis; Peutz–Jeghers syndrome, dark patches on the lips etc. Piebaldism, patchy absence of melanin-producing cells; Vitiligo, a skin condition which causes areas of the skin to lose its colour; Xanthochromism, an unusual yellow colouration in animals
Last year, the American Dental Association (ADA) issued a statement warning people about the dangers of veneer techs, stating that “unsupervised dental treatment from unlicensed individuals has ...
The cause is unknown, [2] but it is thought to be caused by intracellular edema of the superficial epithelial cells coupled with retention of superficial parakeratin. . Although leukoedema is thought to be a developmental condition, it may be more common and more pronounced in smokers, and becomes less noticeable when smoking is