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Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/1018
Title: A 10-year study on the incidence of Oral Maxillofacial lesions in Department of Oral Maxillofacial Surgery, Mahidol University: Keratocystic odontogenic tumor.
Authors: Somchart Raucharernporn
สมชาติ เราเจริญพร
Yutthasak Kriangcherdsak
ยุทธศักดิ์ เกรียงเชิดศักดิ์
Teeranut Chaiyasamut
ธีรณัฐ ชัยยะสมุทร
Janesiri Prachyamuneewong
เจนศิริ ปรัชญามุนีวงศ์
Natthamet Wongsirichat
ณัฐเมศร์ วงศ์สิริฉัตร
Mahidol University. Faculty of Dentistry. Department of Oral and Maxillofacial Surgery
Keywords: Impacted teeth;Incidence;Keratocystic odontogenic tumor;Odontogenic cysts;Odontogenic tumor;Retrospective study;Open Access article;วิทยาสารทันตแพทยศาสตร์มหิดล;Mahidol Dental Journal
Issue Date: May-2015
Citation: Raucharernporn S, Kriangcherdsak Y, Chaiyasamut T, Prachyamuneewong J, Wongsirichat N. A 10-year study on the incidence of Oral Maxillofacial lesions in Department of Oral Maxillofacial Surgery, Mahidol University: Keratocystic odontogenic tumor. M Dent J 2015;35(2):137-46.
Abstract: Introduction: Keratocystic odontogenic tumor (KCOT) is one of the most aggressive odontogenic cysts due to its relatively high recurrence rate, fast growth, and its tendency to invade adjacent tissues. Objective: The aim of the study was to retrospectively analyze the clinico-pathological characteristics of 109 KCOT cases. Materials and methods: <describe the study protocol in short> Results: The study comprised of 46 male and 63 female patients with an age range of 3-87 years with an average age of 32 years. The posterior mandible (48.4%) was the most frequent site of KCOT. Most of the patients were asymptomatic (41%), where as some noted associated swelling, pain, discharge, and paraesthesia. On pathological analysis, 45% of the cystic cavity content was noted to be keratin. On radiologic findings, KCOT appeared as unilocular (83%) as well as multilocular lesions (14%). KCOT was associated with the displacement of impacted teeth; the mandibular third molars (40.37%) were the most frequent impacted teeth. Three patients were confirmed to be associated with nevoid basal cell carcinoma syndrome. Conclusion: Almost all of the lesions were diagnosed histologically as stratified squamous parakeratinized epithelium (90.82%).
URI: http://repository.li.mahidol.ac.th/dspace/handle/123456789/1018
ISSN: 0125-5614 (printed)
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