WHITE INJURY
These lesions are white epithelial thickening (acanthosis), excess keratin in the epithelial surface (hyperkeratosis) or by accumulations of organisms or foreign bodies in the mucosal surface.
Example: Nevo fluffy white
RED LESIONS
These lesions appear red because the epithelium is thinner than normal (atrophic), because there are more blood vessels in the submucosa, or because there is bleeding in the submucosal tissues. Atrophic lesions are associated with a sensation of a burn.
Example: Injury Erythroplasia tipopremalignapor cellular changes of severe dysplasia
ULCERATIVE LESIONS
These are classified based on the extension in the tissue, such as superficial or deep. In general, if an ulcer lasts more than 2 weeks after treatment, a biopsy is necessary. Some ulcers are caused by a contagious infection, indicating a high risk for the dentist and his team. Some causes of these ulseras are:
• Biting your cheek, tongue or lips
• Chewing snuff
• Use braces
• A sharp or broken tooth or poorly fitting dentures
• Burning your mouth from hot food or drinks
BLISTERS ORAL INJURIES
The blisters are of extrinsic injury as a burn mucosa) or intrinsic causes, such as an allergic reaction. Usually the bulb is more than an inch in diameter, and if not, is classified as a vesicle, which is due to a manifestation of a viral infection. When the blister breaks, the surface peels and so ulcerated lesion.
PIGMENTED LESIONS
Resulting from external agencies such as amalgam, or internal sources such as melanin or red cells. It is important to have a mind is whether the pigmentation is a malignancy.
COMMENTConsider a career in dentistry requires much hard work and study, so that this learning is of vital importance for patient care and achieve an accurate diagnosis about the pathologies present in the oral cavity.
All this so that patients receive excellent oral health and to continue their life in a calm and safe while they can trust dentists and physicians able to alleviate and put an end to these problems.
By Flor Alfaro Carranza
Lárez, L. (2007). Los gránulos de fordyce- reporte de uncaso. ActaOdontológicaVenezolana, 45(18), retrieved from http://www.actaodontologica.com/ediciones/2007/1/granulos_fordyce.asp
Lederman, D.A. (2009, February 11). Oral fibromas and fibromatoses. Retrieved from http://emedicine.medscape.com/article/1080948-overview
Newland, Meiller, Wynn, Crossley, . (2005). Oral soft tissue diseases. Hudson, Ohio: Lexi-Comp, Inc.
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