statement of the problem : geographic tongue is characterized by loss of filliform papillae in an erythematous area with keratotic borders. it vanishes after a while and reappears in another area. it is relatively common and is most seen among females. considering such problems as pain, burning sensation and sharp pain in tongue, decreasing of taste sensation, cancer phobia and esthetic problem...

Liquids are complex consonants that employ multiple gestures of the tongue in order to achieve specific tongue shapes. In the case of the lateral liquid /l/, that specific shape involves lowering and curling of the tongue along the blade. Many models of speech treat /l/ simply as a combination of tongue tip closure and tongue body retraction gestures, with tongue shaping receiving little attent...

BACKGROUND Atrophic scars can be revised with surgical methods and more recently with newer ablative and nonablative laser techniques. Nonablative laser technology offers the advantage of improving the appearance of atrophic scars without the risks associated with traditional surgery or ablative lasers. METHODS A case of a large linear atrophic dog-bite scar on the chin of greater than 2-year...

The aim of this study was to ascertain the morphological changes in the endocrine cell profile in the atrophic mucosa of mice with autoimmune gastritis induced by neonatal thymectomy and administration of carcinogenic chemical, N-methyl-N'-nitroN-nitrosoguanidine (MNNG). Proliferation of argyrophil cells, gastrin (Gl 7, G34) cells in areas of pseudopyloric metaplasia, enteric hormone (GIP, secr...

The clinical pathological characteristics of 3969 adult patients with chronic atrophic gastritis were retrospectively studied. The positivity of intestinal metaplasia and dysplasia in atrophic gastric specimens increased with age; however, H. pylori positivity and inflammatory activity decreased significantly with increased age. H. pylori infection was present in 21.01% of chronic atrophic gast...