Results 41 to 50 of about 30,114 (209)

Surgical Margins for Ameloblastoma in Dogs: A Review With an Emphasis on the Future

Frontiers in Veterinary Science, 2022
Ameloblastoma is a benign epithelial odontogenic tumor with the capacity to aggressively invade the surrounding bone. Surgical removal of the tumor can result in extended disease-free interval (cure).
Stephanie Goldschmidt
doaj   +1 more source

Optical Metasurfaces for the Next‐Generation Biosensing and Bioimaging

Laser &Photonics Reviews, EarlyView.
Recent advances in this understanding of light‐matter interactions, combined with innovations in the design and fabrication of large‐scale nanostructured metasurfaces, have enabled transformative approaches to biosensing and bioimaging. This review explores innovations in refractometric sensing, surface‐enhanced spectroscopy, and super‐resolution ...
Anthony J. El‐Helou, Yiting Liu, Chaohao Chen, Fan Wang, Hatice Altug, Peter J. Reece, Ying Zhu   +6 more
wiley   +1 more source

Altered Bacteria Abundance Is Associated With Outcomes in Head and Neck Squamous Cell Carcinoma

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To determine if microbiome differences exist in head and neck squamous cell carcinoma (HNSCC) based on high‐risk pathologic features, smoking, and outcomes using The Cancer Microbiome Atlas (TCMA). Study Design Database study. Setting Database review.
Delaney H. Sheehan, Kesava Asam, Nicolaus D. Knight, Juhi J. Patel, James A. Stewart, Patrick A. Molina, Nengjun Yi, Chi T. Viet, Brad Aouizerat, Natalie Silver, Bharat Panuganti, Carissa M. Thomas   +11 more
wiley   +1 more source

Ghost cell lesions

Journal of Pharmacy and Bioallied Sciences, 2015
Ghost cells have been a controversy for a long time. Ghost cell is a swollen/enlarged epithelial cell with eosnophilic cytoplasm, but without a nucleus. In routine H and E staining these cells give a shadowy appearance.
E Rajesh, Sudha Jimson, K. M. K. Masthan, N Balachander   +3 more
doaj   +1 more source

Association between endodontic, patient-related factors and severe odontogenic infections; a South Australian retrospective audit. [PDF]

Int Endod J
Abstract Aim Endodontic conditions are associated with severe odontogenic infections. However, no studies have explicitly explored their role in the infectious process. This study aimed to assess associations between tooth‐related and patient‐related factors resulting in severe odontogenic infections and clinical care needs. Methodology A retrospective
Petroff L, Richardson R, Jensen E, Cheng A, Sambrook P, Rossi-Fedele G.   +5 more
europepmc   +2 more sources

Unveiling the complex extra‐oral colonization pathways and pathogenic mechanisms of Fusobacterium nucleatum, a heterogeneous oral pathogen

VIEW, EarlyView.
We summarize the taxonomic characteristics, capabilities to adhere to and invade host cells, extra‐oral ectopic colonization pathways, and major pathogenic mechanisms of Fusobacterium nucleatum, and explore the regulation of F. nucleatum’s pathogenesis, aiming to provide references and assistance for the development of clinical interventions and future
Zhiwei Guan, Houbao Qi, Qiang Feng
wiley   +1 more source

Comparing vacuum‐assisted closure against conventional approach in severe deep neck infection: A retrospective case‐control study

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
Abstract Objectives To compare the effectiveness of vacuum‐assisted closure (VAC) against traditional drainage technique, using a retrospective case‐control study design, in terms of managing deep neck infections (DNIs). Methods Patients presenting to Peking Union Medical College Hospital diagnosed with DNIs were recruited in this study.
Mu Wang, Rui‐Zhe Yang, Wei Gu, Jian Wang   +3 more
wiley   +1 more source

Ameloblastic Carcinoma in a Young Adult Male Patient - A Case Report

Journal of Pharmacy and Bioallied Sciences
Ameloblastic carcinoma is a rare malignant odontogenic tumor that is further classified into being primary or secondary arising from a preexisting benign ameloblastoma. It affects the mandible in two thirds of the patients. There is no standard treatment
Padmavathy Kesavaram, Dineshshankar Janardhanam, Bharathi Saravanna   +2 more
doaj   +1 more source

Relative frequency of dentigerous cyst in Iranian population: A 20-year retrospective study

Indian Journal of Dental Research, 2019
Purpose: Dentigerous cyst (DC) is the most common type of developmental odontogenic cysts which apparently develops via accumulation of fluid between the reduced enamel epithelium and crown of the tooth.
Ali Lotfi, Sina Shirkavand, Sepideh Mokhtari, Saman Salehi Zalani, Saede Atarbashi-Moghadam   +4 more
doaj   +1 more source

Extrafollicular Adenomatoid Odontogenic Tumors: A Series of Five Rare Cases with an Insight into Its Clinicopathological Aspects

Contemporary Clinical Dentistry
Adenomatoid odontogenic tumors (AOT), first described by Steensland in 1905, are benign, slowly enlarging, nonaggressive, odontogenic epithelial neoplasms comprising 3%–7% of all odontogenic tumors.
Debarati Ray, Snehanjan Sarangi, Tathagata Bhattacharjee, Jay Gopal Ray   +3 more
doaj   +1 more source