LICHEN PLANUS WITH ASSOSIATED SQUAMOUS CELL CARCINOMA IN THE ORAL MUCOSA
نویسندگان
چکیده
منابع مشابه
Oral-esophageal lichen planus associated with oral squamous cell carcinoma.
Although ultraviolet radiation may be an important etiologic factor for BCCs on sun-exposed areas, the cause of their occurrence on areas not exposed to sun has not been identified. Chronic skin irritation, previous trauma, exposure to ionizing radiation, coal tar and other carcinogens or immunosuppressive drugs may be responsible for the development of tumors at uncommon sites.[1,2] In our cas...
متن کاملsquamous cell carcinoma arising in oral lichen planus
it has been argued that oral lichen planus (olp) may increase the risk of oral cancer. patients with olp may be at an increased risk for developing of oscc (oral squamous cell carcinoma). here, the author reports a case of olp initially presenting with a clearly benign olp lesion that transformed into oscc over a course of 18 months. this report may provide a clear evidence for olp lesion as a ...
متن کاملSerum and saliva collagenase-3 (MMP-13) in patients with oral lichen planus and oral squamous cell carcinoma
Background: Oral lichen planus (OLP) has been classified as a pre-malignant condition. Matrix metalloproteinase-13 (MMP-13) or collagenase-3 may play a key role in cancer development. The aim of this study was to compare serum and saliva MMP-13 between patients with oral lichen planus (OLP) and oral squamous cell carcinoma (OSCC). Methods : This cross sectional study was performed on 30 pat...
متن کاملAssessment of Bax and Bcl-2 Immunoexpression in Patients with Oral Lichen Planus and Oral Squamous Cell Carcinoma
Lichen planus (LP) is a chronic inflammatory disease of probable immune-based etiology. The pathogenesis of LP is unclear, but apoptotic changes in epidermal (epithelial) cells have been reported. Destruction of the basal cell layer is observed and many changes in cell proliferation, cell repair and cell death occur in the injured mucosal epithelium. The aim of this study was to evaluate and co...
متن کاملSquamous cell carcinoma in hypertrophic lichen planus.
Neoplastic transformation (development of squamous cell carcinoma / verrucous carcinoma) in lichen planus has been described, especially in the oral form of the disease where an estimated 0.3-3% of patients may develop squamous cell carcinoma. Malignancy though uncommon with cutaneous lichen planus has been described in chronic hypertrophic lesions of lichen planus on the legs, including a case...
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ژورنال
عنوان ژورنال: Journal of Evolution of Medical and Dental Sciences
سال: 2014
ISSN: 2278-4748,2278-4802
DOI: 10.14260/jemds/2014/2762