نتایج جستجو برای: tongue diseases
تعداد نتایج: 871593 فیلتر نتایج به سال:
I read with great interest the article ‘An unusual presentation of lymphoma in head and neck region’ which was published in MJM August 2011 issue . Base of tongue anatomically houses collection of lymphoid tissue as part of internal Weldeyer’s ring component. Thus diseases related to lymphoid cells abnormalities should be more expected as compared to the non-lymphoid origin although tongue base...
Automated tongue image segmentation in Chinese medicine is difficult due to two special factors: (1) There are a lot of pathological details on the surface of tongue, which have a large influence on edge extraction; (2) The shapes of tongue bodies captured from various diseases or persons are quite different, so they are impossible to be properly described by a predefined deformable template. T...
Various kinds of diseases may be found in the oral and maxillofacial regions and various modalities may be applied for their diagnosis, including intra-oral radiography, panoramic radiography, ultrasonography, computed tomography, magnetic resonance imaging, and nuclear medicine methods such as positron emission tomography. Of these modalities, ultrasound imaging is easy to use for the detectio...
objectives: geographic tongue or migratory glossitis is an inflammatory disorder with unknown etiology. considering the accompanied burning pain, taste dysfunction, and lack of definite cure, it is important to treat this condition symptomatically. the objective of the current study was to compare the efficacy of a combination of 0.05% retinoic acid and 0.1% triamcinolone acetonide with that of...
Apoptosis status and proliferative activity in mucopolysaccharidosis type I mice tongue mucosa cells
BACKGROUND Mucopolysaccharidosis type I (MPS I) is caused by a deficiency of alfa-iduronidase (IDUA), which leads to intralysosomal accumulation of glysosaminoglycans. Evidences point secondary events like oxidative stress on lysosomal storage diseases including MPS I. Patients with MPS I present a wide range of oral clinical manifestations, including tongue hypertrophy, hypertrophyc alveolar p...
Salivary functions rely on its various physicochemical characteristics and any variations under threshold levels are considered risk factors for the development of oral diseases. Aim: A single-blind randomized cross-sectional study was undertaken to assess the effect of chewing tobacco on pH of saliva and tongue coating and its impact on oral microflora. Materials and Method: Forty-five (15 con...
While prion infection of the lymphoreticular system (LRS) is necessary for neuroinvasion in many prion diseases, in bovine spongiform encephalopathy and atypical cases of sheep scrapie there is evidence to challenge that LRS infection is required for neuroinvasion. Here we investigated the role of prion infection of LRS tissues in neuroinvasion following extraneural inoculation with the HY and ...
Tuberculosis of the oral cavity, pharynx and larynx due to extrapulmonary involvement tuberculosis is very rare. Because their rare characteristics, lesions represented by ulcers tumors found in are often mistaken for other diseases, resulting delays diagnosis treatment. The authors report a case laryngopharyngeal accompanying pulmonary who presented with odynophagia tongue mass.
introduction: diabetes can affect organs including the oral mucosa. there is a disagreement about the prevalence of oral mucosal disease in diabetic patients. we therefore decided to investigate more about that. the aim of this study was to determine the prevalence of soft tissue pathologies by assessing burning mouth and xerostomia in diabetic patients on the basis of type of diabetes and cont...
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