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Oral pigmentation is asymptomatic and does not usually cause any alteration to the texture or thickness of the affected area. The colour can be uniform or speckled and can appear solitary or as multiple lesions. [1] Depending on the site, depth, and quantity of pigment, the appearance can vary considerably. [2]
The latter also uses short pulses of light energy, only it breaks down melanin pigment clusters that are causing the discoloration. Pairing these treatments with other methods can lead to an ...
Smoker's melanosis is seen with the naked eye as a brown to black pigmentation of the oral tissue i.e. the gums, [1] cheeks or palate [2] as well as in larynx. [3] [4] It is most often seen in the lower labial gingiva of tobacco users. Most easily it is found in Caucasians, due to their lack of a genetically caused melanin pigmentation. [5] [6]
Normal lips. The lips are normally symmetrical, pink, smooth, and moist. There should be no growths, lumps, or discoloration of the tissue. Abnormal findings are asymmetricality, cyanosis, a cherry-red or pale color or dryness. Diseases include mucocele, aphthous ulcer, angular stomatitis, carcinoma, cleft lip, leukoplakia, herpes simplex and ...
Unlike dark marks and spots or post-inflammatory hyperpigmentation (which both look like small spots in concentrated areas of the face), melasma is often widespread, appearing as brown or grayish ...
With months and years of sun exposure, the lesion becomes chronic and may be grey-white in color and appear dry, scaly and wrinkled. [2] There is thickening whitish discoloration of the lip at the border of the lip and skin. There is also a loss of the usually sharp border between the red of the lip and the normal skin, known as the vermillion ...
Skin pigmentation is frequently caused by sun exposure. To protect itself against UV radiation from the sun, the body makes more melanin. As a result, the skin may become more pigmented to protect it from the sun's rays. [4] The pigmentation of the skin may also be lightened by certain drugs.
Initial Cause of Discoloration: Treatment: Idiopathic guttate hypomelanosis: No treatment Postinflammatory hypopigmentation: Treat the underlying inflammatory disease to restore pigmentation Pityriasis versicolor: A topical ointment, such as selenium sulfide 2.5% or imidazoles. Can also use oral medications, such as oral imidazoles or triazoles ...