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Cystic hygromas that develop in the third trimester, after 30 weeks' gestation, or in the postnatal period are usually not associated with chromosome abnormalities. A chance exists of recurrence after surgical removal of the cystic hygroma. The chance depends on the extent of the cystic hygroma and whether its wall was completely removed. [10]
Plasma cell gingivitis in an adult (histologically verified). Plasma cell gingivitis [ 1 ] [ 2 ] is a rare condition, [ 3 ] appearing as generalized erythema (redness) and edema (swelling) of the attached gingiva , occasionally accompanied by cheilitis (lip swelling) or glossitis (tongue swelling). [ 4 ]
However, the conservative enucleation is the treatment of choice for most odontogenic cysts. The removed cyst must be evaluated by pathologist to confirm the diagnosis , and to rule out other neoplastic lesions with similar clinical or radiographic features (e.g., cystic or solid ameloblastoma , central mucoepidermoid carcinoma ). [ 6 ]
Gingival cyst of adult is a rare condition. The incidence is less than 0.5%. It is formed from the rests of dental lamina. [11] It is found in the soft tissues on the buccal and labial portions of the jaw. It usually occurs on the facial gingiva as a single small flesh colored swelling, sometimes with a bluish hue due to the cystic fluid.
A cyst may become acutely infected, and discharge into the oral cavity via a sinus. Adjacent teeth may be loosened, tilted or even moved bodily. [6] Rarely, roots of teeth are resorbed, depending upon the type of cyst. The inferior alveolar nerve runs through the mandible and supplies sensation to the lower lip and chin.
If improperly treated necrotizing may become chronic and/or recurrent. In developed countries, necrotizing gingivitis occurs mostly in young adults with predisposing factors such as psychological stress, sleep deprivation, poor oral hygiene, smoking, immunosuppression and/or malnutrition. In developing countries, necrotizing gingivitis occurs ...
In the generalized form, all teeth are involved. In the localized form, only a few teeth are involved. The most common teeth affected are the upper lateral incisors and third molars. Teeth affected by microdontia may also have abnormal shape, and the abnormal size may affect the whole tooth, or only a part of the tooth. [1]
A glandular odontogenic cyst (GOC) is a rare and usually benign odontogenic cyst developed at the odontogenic epithelium of the mandible or maxilla. [2] [8] [9] [10] Originally, the cyst was labeled as "sialo-odontogenic cyst" in 1987. [7]