Results 61 to 70 of about 14,450 (251)

Molecular diagnostics in odontogenic tumors

Die Pathologie, 2022
Abstract Background Odontogenic tumors (OTs) are rare, with an estimated incidence rate of less than 0.5 cases per 100,000 per year. The causes of OTs remain unclear. Nonetheless, the majority of OTs seem to arise de novo, without an apparent causative factor.
Buettner, Reinhard, Gueltekin, Sibel Elif   +1 more
openaire   +3 more sources

Demystifying “Hyaline Angiopathy” of Pulse Granuloma in Oral and Extraoral Surgical Pathology

Oral Diseases, EarlyView.
ABSTRACT Background and Objectives Pulse granuloma (PG), or giant cell hyaline angiopathy, is an immune‐mediated reaction often following the implantation of plant‐derived food particles. PGs are primarily found in the oral cavity and gastrointestinal tract and may represent a histopathological pitfall, being mistaken for other granulomatous conditions
Felipe Fornias Sperandio, Matheus de Castro Costa, Marina Lara de Carli, Rani Kanthan   +3 more
wiley   +1 more source

Deep-learning-based identification of odontogenic keratocysts in hematoxylin- and eosin-stained jaw cyst specimens [PDF]

arXiv, 2019
The aim of this study was to develop a digital histopathology system for identifying odontogenic keratocysts in hematoxylin- and eosin-stained tissue specimens of jaw cysts. Approximately 5000 microscopy images with 400$\times$ magnification were obtained from 199 odontogenic keratocysts, 208 dentigerous cysts, and 55 radicular cysts.
arxiv  

Calcifying Epithelial Odontogenic Tumor [PDF]

Case Reports in Pathology, 2013
The calcifying epithelial odontogenic tumor (CEOT) is a rare benign epithelial odontogenic neoplasm of slow growth that is locally aggressive and tends to invade bone and adjacent soft tissue. Here is reported the case of a 21-year-old female patient with a CEOT in the left mandibular posterior region.
Olavo Hoston Gonçalves Pereira, Laura Priscila Barboza de Carvalho, Vilson Lacerda Brasileiro Junior, Cláudia Roberta Leite Vieira de Figueiredo   +3 more
openaire   +4 more sources

Reviewing the benefits and clinical outcomes of oral fibroblasts over mesenchymal stem cells for repairing periodontal defects during or after orthodontic tooth movement

Periodontology 2000, EarlyView.
Abstract Orthodontic therapy applies forces to teeth, causing an inflammatory reaction in the periodontal ligament. This is repaired by remodeling of the periodontium, allowing tooth displacement. Although orthodontic therapy is mostly initiated during childhood and adolescence, the number of adults seeking this treatment is increasing as our society's
Ludovica Parisi, Eleni Mavrogonatou, Anton Sculean, Dimitris Kletsas, Martin Degen   +4 more
wiley   +1 more source

Hybrid Odontogenic Lesion: A Rare Entity [PDF]

Journal of Dental Materials and Techniques, 2017
Hybrid tumors are very rare tumors composed of two different tumor entities, each of which conforms to an exactly defined tumor category. A 14-year-old boy was referred for an intraosseous painless lesion with a histopathological feature of multiple ...
Reza Imani, Naghmeh Jamaatloo, Maryam Seyedmajidi, Oveis Khakbaz Baboli   +3 more
doaj   +1 more source

Inflammation and mechanical force‐induced bone remodeling

Periodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon, Xin Huang, Leticia Rojas Cortez, Puttipong Sripinun, Jung‐me Lee, Julie J. Hong, Dana T. Graves   +6 more
wiley   +1 more source

Platelet‐rich plasma (PRP) versus injectable platelet‐rich fibrin (i‐PRF): A systematic review across all fields of medicine

Periodontology 2000, EarlyView.
Abstract This systematic review aimed to evaluate all available evidence across all fields of medicine regarding the comparative effectiveness of platelet‐rich plasma (PRP) versus injectable platelet‐rich fibrin (i‐PRF). A comprehensive search was conducted in PubMed, Scopus, and Web of Science up to September 30, 2024.
Nima Farshidfar, Mohammad Amin Amiri, Nathan E. Estrin, Paras Ahmad, Anton Sculean, Yufeng Zhang, Richard J. Miron   +6 more
wiley   +1 more source

Eosinophilic and Mixed‐Cell Infiltration in Odontogenic Cutaneous Sinus Tracts of a Dog

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
A 7‐year‐old spayed female Shih Tzu with bilateral submandibular lesions and a subcutaneous mass showed partial response to immunosuppressive therapy but failed to heal completely. Radiography revealed alveolar bone loss, and surgery confirmed an odontogenic cutaneous sinus tract (OCST).
Sungjae Lee, Jooyoung Park, Yeon Chae, Hakhyun Kim, Taesik Yun, Byeong‐Teck Kang   +5 more
wiley   +1 more source

A unique case of clear cell variant of calcifying epithelial odontogenic tumor involving the maxilla

Dental Research Journal, 2017
Calcifying epithelial odontogenic tumor (CEOT) is a rare, benign, odontogenic tumor arising from the odontogenic epithelium and accounts for approximately 1% of all odontogenic tumors.
Rudra Prasad Chatterjee, Swagata Gayen, Sanchita Kundu, Moumita Chattaraj, Mousumi Pal, Sanjeet Das   +5 more
doaj   +1 more source