Oral Squamous Cell Carcinoma in Background of Oral Submucous Fibrosis: A Case Report.
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| ID: sea-159514
ABSTRACT
Oral submucous fibrosis (OSMF) is a well-recognized, potentially malignant disorder of the oral cavity that can affect any part of the oral mucosa, characterized by mucosal rigidity of varying intensity caused by fibro elastic transformation of the juxta epithelial layer of connective tissue. OSMF occurs in Indians and other population of the Indian subcontinent with certain oral habits. Betel quid chewing is a popular oral habit with potential links to the occurrence of oral cancer. In patients with submucous fibrosis, the oral epithelium becomes atrophic and thereby becomes more vulnerable to carcinogens. Since the ingredients of betel quid, tobacco are crucial for tumor initiation, promotion and progression, exposure to these toxicants simultaneously has been shown to markedly potentiate the oral cancer incidence in OSMF patients. The rate of malignant transformation of OSMF has been estimated to be 2-10%. Most cases with malignant transformation in OSMF have occurred gradually over a long period of time. This paper presents a case of oral submucous fibrosis turning into malignancy in a 34-year-old male patient.
Key words
Полный текст:
1
База данных:
IMSEAR
Основная тема:
Oral Submucous Fibrosis
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Areca
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Humans
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Male
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Mouth Neoplasms
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Carcinoma, Squamous Cell
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Adult
Язык:
En
Год:
2015
Тип:
Article