نتایج جستجو برای: odontogenic epithelium

تعداد نتایج: 73441  

Journal: :University journal of dental sciences 2022

Introduction: Dentigerous cyst is an odontogenic cyst. It caused by accumulation of fluid between the epithelium crown and unerupted tooth. attached to neck tooth its size increases expansion follicle. This most commonly affects impacted 3rd molar maxillary canine.
 Case Report: In present paper, we report a case dentigerous associated with canine in 13year aged female.
 Conclusion: T...

2011
Sabrina P Moure Vinicius C Carrard Isabel S Lauxen Pedro Paulo A Manso Marcia G Oliveira Manoela D Martins Manoel Sant´Ana Filho

Dentigerous cyst (DC) and keratocystic odontogenic tumor (KOT) are odontogenic lesions arising from epithelial elements, such as those observed in dental follicles (DF), that have been part of the tooth forming apparatus. These lesions show different clinical and histological characteristics, as well as distinct biological behavior. This study aimed to qualify and quantify collagen and elastic ...

2015
Bhavna C Mohan Punnya V Angadi

Growth is a highly coordinated process which is sustained by several growth factors and apoptotic factors. Any disturbance in this delicate balance leads to pathologies and genes that have such potential to produce tumors when mutated are known as oncogenes. EGFR an important growth factor that is involved in several physiological processes is presently one of the most common genes in targeted ...

2015

CLINICAL PATHOLOGIC CONFERENCE CASE 1: A MULTILOCULAR RADIOLUCENCY IN THE POSTERIOR MANDIBLE Colin Eliot, DMD, MS. LCDR, DC, USN, Harvey P. Kessler, DDS, MS, Joint Base Pearl HarborHickam, Hawaii; Professor of Pathology, Department of Diagnostic Sciences, Texas A&M University Baylor College of Dentistry, Dallas, Texas Clinical Presentation: A 22-year-old white female presented to the general de...

2017
John J Frazier Diane J Flint

The Glandular Odontogenic Cyst (GOC) is a rare developmental odontogenic cyst that occurs 75% of the time in the mandible and rarely presents in persons under 20 years of age [1]. The GOC was originally described by Padayachee and Van Wyk [2] in 1987 who reported on two cases of multilocular mandibular cysts with features of both Botryoid Odontogenic Cyst (BOC)and central mucoepidermoid tumor (...

Journal: :Research, Society and Development 2021

Odontogenic keratocysts (OKCs) are now considered benign cysts of odontogenic origin that characterized by an aggressive behavior with a relatively high recurrence rate, particularly when OKCs associated syndromes. Its histological appearance is characteristic the presence epithelial lining parakeratinized showing corrugated surface, together number architectural features epithelium as thicknes...

Journal: :Iranian journal of pathology 2015
Amir Hosein Jafarian Amin Rahpeyma Saeedeh Khajehahmadi

The glandular odontogenic cyst (GOC) is a rare lesion with odontogenic origin. It shows a propensity for recurrence revealed in 30% of all case. This investigation reports a case of recurrent GOC in a 35-year-old female in the anterior region of the maxilla, which is uncommon and discusses about IHC finding, surgical methods, and differential diagnosis. Under general anesthesia, peripheral bone...

2014
YUAN-YUAN HU MO-HONG DENG LING-LING YUAN YU-MING NIU

Ameloblastic fibrosarcoma (AFS) is a rare malignant odontogenic neoplasm of the jaw. AFS is characteristically composed of a benign odontogenic epithelium and a malignant mesenchymal component. The posterior region of the mandible is the predominantly occupied site. In the present report, a new case of AFS in a 22-year-old male that originated from ameloblastic fibroma was described. Histologic...

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