Pseudoepitheliomatous Hyperplasia in Oral Lesions: A Review
نویسندگان
چکیده
Pseudoepitheliomatous hyperplasia (PEH) is a histopathological reaction pattern to various stimuli, which includes trauma, infection, inflammation, neoplasia. It is seen as tongue like epithelial proliferation invading the connective tissue and should not be mistaken for squamous cell carcinoma (SCC). This review enlists oral lesions which exhibit PEH with a note on how to differentiate SCC from PEH.
منابع مشابه
Pseudoepitheliomatous Hyperplasia: Relevance in Oral Pathology
Pseudoepitheliomatous hyperplasia (PEH), a neglected entity by oral pathologist possesses utmost importance in the field of research. Of all the investigative challenges, PEH, a reactive epithelial proliferation is seen secondary to lesions with infectious, inflammatory, reactive, and degenerative origin. Small sized samples, incomplete excision, improper orientation, and dense inflammatory cha...
متن کاملStudy of some invasiveness markers as pathogenic factors in oral pseudoepitheliomatous hyperplasia.
Pseudoepitheliomatous hyperplasia is a benign reactivated epithelial lesion secondary to another pathology, whose incidence is difficult to establish. There still exist controversies regarding the origin and pathogenesis of these lesions. For this purpose, we performed an immuno-histochemical study upon 20 cases of oral pseudoepitheliomatous hyperplasia associated with inflammatory and neoplast...
متن کاملPseudoepitheliomatous hyperplasia after diode laser oral surgery. An experimental study
BACKGROUND to examine the process of epithelial reparation in a surgical wound caused by diode laser. MATERIAL AND METHODS An experimental study with 27 Sprage-Dawley rats was undertaken. The animals were randomly allocated to two experimental groups, whose individuals underwent glossectomy by means of a diode laser at different wattages, and a control group treated using a number 15 scalpel ...
متن کاملGingival squamous cell carcinoma in adolescence.
Squamous cell carcinoma (SCC) is a rare finding in the adolescent population, with most cases occurring in patients with underlying heritable diseases or immunologic conditions. Moreover, the incidence of oral SCC in this age group is extremely low. While isolated cases of adolescent oral SCC have been documented, most have been primary tongue or lip lesions. We report 4 cases of gingival SCC o...
متن کاملIododerma — Report of a Case — Meng - Yueh Hsieh Hung - Wen Kuo
Iododerma is an uncommon eruption caused by exposure or ingestion of iodides or related compounds. The typical cutaneous lesions are acneiform papulopustules that appear in skin sites rich in sebaceous glands. We report a case of iododerma in a 63-year-old male patient who took oral potassium iodide (KI) to treat sporotrichosis. One week later discrete acneiform papules and pustules appeared on...
متن کامل