Verrucous carcinoma on pre-existing oral submucous fibrosis
نویسندگان
چکیده
منابع مشابه
Increased expression of inducible nitric oxide synthase for human oral submucous fibrosis, verrucous hyperplasia, and verrucous carcinoma.
Three isoforms of nitric oxide synthase (NOS), endothelial, neuronal and inducible NOS (iNOS), have been identified in humans. Enhanced expression of iNOS protein has been previously reported for human oral epithelial dysplasias, a human oral premalignant epithelial lesion; however, this expression has not been demonstrated for other premalignant epithelial lesions, namely, oral submucous fibro...
متن کاملOral Submucous Fibrosis: a case report
We describe an interesting case of oral sub mucous fibrosis accompanied by severe trismus in a 23 years old man. The patient had initially been diagnosed as having internal derangement of the temporomandibular joint and conservative treatment had failed to decrease the symptoms. Despite extremely limited temporomandibular joint movement, cone beam computed tomography revealed no important abnor...
متن کاملOral Submucous Fibrosis: A Chronic Deliberating Disease of Oral Cavity
Oral submucous fibrosis is chronic progressive condition of oral cavity. The condition is well recognized for its malignant potential. Usually the disease initiates with redness, blistering, and ulceration inside the mouth. It is characterized by progressive fibrosis of submucosal tissue. The pathogenesis of oral submucous fibrosis is not well understood. Betelquid chewing is the major etiologi...
متن کاملOral submucous Fibrosis: An oral physician approach
Oral submucous fibrosis is a chronic, insidious disease affecting the oral cavity and sometimes pharynx. Although occasionally preceded and/or associated with vesicle formation, is always associated with juxtaepithelial inflammatory reaction followed by fibro elastic changes in lamina propria with epithelial atrophy leading to stiffness of oral cavity leading to trismus and inability to eat. Al...
متن کاملPrevalence of oral submucous fibrosis
Oral submucous fibrosis (OSMF) is a crippling disorder which is confined almost exclusively to the Indian subcontinent. Despite its association with a significantly increased risk of cancer, the etiology is still not clear. An epidemiological assessment showed 0.4% prevalence for OSMF in Kerala, South India, which is among the highest recorded. Recently the National Tumour Registry in Trivandru...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Indian Academy of Oral Medicine and Radiology
سال: 2015
ISSN: 0972-1363
DOI: 10.4103/0972-1363.188770