Results 111 to 120 of about 19,638 (219)

Oral Spermidine Supplementation Preserves Submandibular Gland Function After Radiotherapy: Mechanistic Insights and Use in a Phase II Randomized Clinical Trial

MedComm, Volume 7, Issue 8, August 2026.
Radiotherapy‐induced xerostomia severely impairs quality of life. Integrated multiomics, organoids, murine models, and a randomized Phase II trial identified spermidine as a key radiation‐responsive metabolite. Oral spermidine preserved salivary gland function, maintained acinar cell integrity through Golgi‐mediated posttranslational modifications ...
Yu Min, Kun Gao, Yingtong Liu, Lei Dai, Xingchen Peng   +4 more
wiley   +1 more source

HyperSight CBCT dose calculation accuracy for adaptive head and neck radiotherapy: Results from a prospective clinical trial

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Head and neck (H&N) patients frequently undergo anatomical changes such as weight loss and tumour shrinkage during treatment, requiring repeat imaging and replanning to maintain accurate dose delivery. On‐board cone‐beam CT (CBCT) systems could support these workflows, however they have historically been limited by reduced ...
Abby Yashayaeva, R Lee MacDonald, Kenny Zhan, Jennifer DeGiobbi, Natasha McMaster, Dave McAloney, Lucy Ward, Cheryl Anderson, Marc LeBlanc, Lara Best, Murali Rajaraman, Derek Wilke, Amanda Cherpak   +12 more
wiley   +1 more source

Limbal Mass as a Presentation of Parotid Gland Undifferentiated Carcinoma: A Case Report

Acta Medica Iranica, 2018
Metastatic neoplasms to the ocular surface are extremely rare. Here, we describe a case of A 56-year-old man developed simultaneously a limbal and parotid gland masses in his left side.
Mitra Akbari, Reza Soltani-Moghadam, Ramin Elmi   +2 more
doaj  

Transcriptomic comparative study between canalicular adenoma and HMGA2::WIF1 canalicular‐like pleomorphic adenoma

The Journal of Pathology, Volume 269, Issue 4-5, Page 423-432, August 2026.
Abstract Canalicular adenoma (CA) is a benign salivary gland tumor predominantly affecting the upper lip and is characterized by monomorphic epithelial cells arranged in branching cords within a loose and vascularized stroma. Unlike pleomorphic adenoma (PA), CA lacks a chondroid matrix and exhibits specific histological features, such as high cuboidal ...
Ziyad Alsugair, Anne Champagnac, Maxime Fieux, Pierre Philouze, Philippe Ceruse, Brice Thamphya, Daniel Pissaloux, Franck Tirode, Nazim Benzerdjeb   +8 more
wiley   +1 more source

Advances in Smart Wearable Biosensors for Non‐Invasive and Microneedle‐Based Health Monitoring: A Physiological Fluids‐Based Approach

Small Structures, Volume 7, Issue 8, August 2026.
This review highlights recent advancements in smart wearable biosensors for non‐invasive, microneedle‐based health monitoring via physiological fluids. It focuses on functional materials, biomarker detection strategies, sensor integration and validation methods.
Shuva Bhowmik, Azam Ali
wiley   +1 more source

Prognostic Factors for Postoperative Complications. An Aggregate Protocol for 10 Observational Studies From the Danish TRIPLE‐A Cohort of 1.2 Million Surgeries

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Postoperative complications substantially increase morbidity, mortality and healthcare costs. Understanding prognostic factors is essential for risk stratification, targeted prevention strategies, and development of prediction models.
Anders Peder Højer Karlsen, Asta Prescott, Caroline Folkersen, Jens Laigaard, Atena Saito, Caroline Lando Klammer, Mik Wetterslev, Emil Ipsen Ørskov, Mathilde Fahrendorff, Rebecca Kiær, Helene Holm Laigaard, Nichlas Hovmand, Lars Hyldborg Lundstrøm, Sebastian Buhl Rasmussen, Anders Kehlet Nørskov, Markus Harboe Olsen   +15 more
wiley   +1 more source

Examining the Role of Artificial Intelligence in Assessment: A Comparative Study of ChatGPT and Educator‐Generated Multiple‐Choice Questions in a Dental Exam

European Journal of Dental Education, Volume 30, Issue 3, Page 881-895, August 2026.
ABSTRACT Aim To compare the item difficulty and discriminative index of multiple‐choice questions (MCQs) generated by ChatGPT with those created by dental educators, based on the performance of dental students in a real exam setting. Materials and Methods A total of 40 MCQs—20 generated by ChatGPT 4.0 and 20 by dental educators—were developed based on ...
Nezaket Ezgi Özer, Yusuf Balcı, Gaye Bölükbaşı, Betul İlhan, Pelin Güneri   +4 more
wiley   +1 more source

Secretory Carcinoma Mimicking a Mucocele: Case Report and Literature Update

Oral Surgery, Volume 19, Issue 3, Page 239-245, August 2026.
ABSTRACT Aim Secretory carcinoma (SC), also known as mammary analogue secretory carcinoma, is a rare malignant neoplasm of the salivary glands, named for its histological and molecular resemblance to mammary secretory carcinoma. The aim of this study is to present a new case of SC occurring in the lower lip, initially diagnosed as a mucocele, and to ...
Débora Frota Colares, André Luis Alves Borges, Leonardo Magalhães Carlan, Adriano Rocha Germano, Antônio de Lisboa Lopes Costa, Hébel Cavalcanti Galvão   +5 more
wiley   +1 more source

Parotid Oncocytomas Express the Glycoprotein Non-metastatic Melanoma Protein B (GPNMB): A Potential Link with Birt-Hogg-Dubé Syndrome. [PDF]

Head Neck Pathol
Peraza-Labrador A, Bishop J, Schmidt LS, Wright J, Linehan WM, Snipes G, Chapman E, Palsgrove D, Kesterke M, Keeney M, Stevens TM, Shrestha M.   +11 more
europepmc   +1 more source

Treatment of parotid gland oncocytoma: a case report from a radiation oncologist's perspective. [PDF]

Front Oncol
Zhao K, Hu F, Bai YR.
europepmc   +1 more source