Squamous cell carcinoma related with dental implants. A clinical cases report
| Autor: | Francisco Granados, Leonor Santos-Ruiz, Marian Contreras, Ignacio Yáñez, Jose Mellado, Lucas Bermudo, Gregorio Martin, Francisco Javier Durán Ruiz, Yolanda Aguilar |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Implant surface
Oral Medicine and Pathology business.industry Dentistry Histology Case Report 030206 dentistry medicine.disease CIENCIAS MÉDICAS [UNESCO] 03 medical and health sciences stomatognathic diseases 0302 clinical medicine medicine.anatomical_structure 030220 oncology & carcinogenesis UNESCO::CIENCIAS MÉDICAS Carcinoma medicine Basal cell In patient Implant Oral mucosa business General Dentistry Head and neck carcinoma |
| Zdroj: | Journal of Clinical and Experimental Dentistry Granados, Francisco ; Santos Ruiz, Leonor ; Contreras Morillo, Marian ; Mellado, Jose ; Martin, Gregorio ; Bermudo Añino, Lucas ; Ruiz Delgado, F. ; Aguilar, Yolanda ; Yáñez Vilas, José Ignacio. Squamous cell carcinoma related with dental implants. A clinical cases report. En: Journal of Clinical and Experimental Dentistry, 12 1 2020: 98-102 RODERIC: Repositorio Institucional de la Universitat de Valéncia instname RODERIC. Repositorio Institucional de la Universitat de Valéncia |
| ISSN: | 1989-5488 |
| Popis: | One third of all cases of head and neck carcinoma (CA) concern the oral mucosa. The use of dental implants (DI) for dental rehabilitation is widely extended. However, a few studies have reported some cases with neoplasic alterations, among the tissue surrounding implants. Our aim was to analyze possible alterations at the bone-implant interface in patients with oral squamous cell carcinoma (SCC), providing new evidence that could relate or discard a possible link between these factors. We used, for the first time, different techniques, including electron microscopy and histology, to analyze the implant ´s surface and the surrounding tissue from four clinical cases with neoplasic alterations surrounding DI. Histologically, ample inflammatory tissue was found in direct contact with the implant surface. Surface analysis of this tissue, revealed titanium percentages. According to our study, no oncological relation with deterioration of the implant surface was found, although DI were constantly related with peri-implantitis, a chronic trauma of the oral mucosa that could involve a neoplastic factor. Key words:Dental implants, carcinoma, peri-implantitis. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|