Results 61 to 70 of about 202,562 (291)

Elimination of Mandibular Defects in Patients with Malignant Neoplasms Using the Poprus TiNi-alloys

KnE Materials Science, 2017
The article presents the clinical observation of 16 patients with malignant neoplasms of the lower jaw. All the patients underwent resection of the mandible with the substitution for the flaws with endoprostheses of porous NiTi. In 10 cases a course of preoperative radiotherapy in a dose of 42-44 gr. was conducted.
А.А. Radkevich, A.A. Gantimurov, V.E. Gunther   +2 more
openaire   +2 more sources

Differential sensitivity to SHH signaling and neural crest‐mediated Gas1 expression regulate jaw size during development and evolution

Developmental Dynamics, EarlyView.
Abstract Background Developmental control of jaw size is crucial to prevent birth defects and facilitate evolutionary adaptation. We have shown that jaw size is established by neural crest mesenchyme (NCM), which are progenitor cells that migrate into the mandibular primordia and produce the jaws.
Zuzana Vavrušová, Daniel B. Chu, An Nguyen, Yeniko Ta, Jennifer L. Fish, Richard A. Schneider   +5 more
wiley   +1 more source

Extensive Intramedullary Spread of Oral Squamous Cell Carcinoma with Minimal Intraoral Manifestation: A Case Report

Journal of Clinical and Diagnostic Research
Globally, Oral Squamous Cell Carcinoma (OSCC) is a significant public health problem, especially in developing countries, where delayed diagnosis often leads to advanced-stage presentation and poor outcomes. OSCC typically presents with visible intraoral
Kundan Shibjee Jha, Nitin Bhola, Sanjana Wadewale   +2 more
doaj   +1 more source

Intraosseous Squamous Cell Carcinoma Associated with Denosumab-Induced Osteonecrosis of the Jaw

Applied Sciences, 2021
Medication-related osteonecrosis of the jaw (MRONJ) has been associated with the use of different drugs administered in the treatment of malignant neoplasms or metastases and in antiresorptive therapies. Since 2010, denosumab, a monoclonal antibody whose
Sandra Bacián Martínez, Carlos Navarro Cuéllar, Carlos Navarro Vila, Edurne Palacios Weiss, Roser Pujol Romanyá, Álvaro del Amo Fernández de Velasco, Margarita Escrig de Teijeiro, José Luis del Castillo Pardo de Vera, Irene Rodríguez Pérez, Arturo Sánchez-Pérez, José J. Zamorano-León, Antonio López-Farré, María Isabel García-Hidalgo Alonso, Ignacio Navarro Cuéllar   +13 more
doaj   +1 more source

Fluorescence‐Guided Detection of Perineural and Bony Invasion With Margin Correlation in Gingival Squamous Cell Carcinoma Using Panitumumab‐IRDye800

Head &Neck, EarlyView.
ABSTRACT Background Near‐infrared (NIR) fluorescence‐guided surgery using EGFR‐targeted tracers (e.g., panitumumab‐IRDye800CW) can provide real‐time visualization of tumors and margins in Head and Neck Squamous Cell Carcinoma. Prior studies have demonstrated its safety and potential to improve intraoperative decision‐making and margin assessment ...
Makenna Brown, Mabrooka Kazi, Hidenori Tanaka, Brandee Brown, Mitra Mehrad, Sarah Rohde, Eben Rosenthal, Kyle Mannion   +7 more
wiley   +1 more source

Safe Omission of Postoperative Neck Irradiation in Selected pN0 Patients With Locally Advanced Oral Cavity Squamous Cell Carcinoma

Head &Neck, EarlyView.
ABSTRACT Background Postoperative radiotherapy is the standard treatment for locally advanced oral squamous cell carcinoma (OSCC); however, the indication for neck irradiation (NI) in pN0 patients remains debatable. We evaluated whether the omission of NI compromises outcomes in pT3–T4 pN0 patients treated with adequate neck dissection (ND).
Mathilde Mirallié, Anouchka Modesto, Marie Pajiep, Sébastien Vergez, Jérôme Sarini, Lucie Piram, Céline Dalmasso, Benjamin Vairel, Emilien Chabrillac, Agnès Dupret‐Bories   +9 more
wiley   +1 more source

Early Feasibility of Registration of Micro‐PET/CT Scans to Annotated 3D Specimen Models

Head &Neck, EarlyView.
ABSTRACT Background Intraoperative 18F‐fluorodeoxyglucose (18F‐FDG) micro‐positron emission tomography/computed tomography (micro‐PET/CT) is an emerging modality for margin assessment. Prior to clinical use, micro‐PET/CT margin distances must be correlated with gold‐standard histopathology.
Joaquin Austerlitz, Andreja Radevic, Ashtyn McAdoo, Kyrionna Golliday, Cheng Ye, Daniel Fabbri, Adam J. Rosenberg, Marcus Balanky, Anas Alabkaa, Kim A. Ely, Mitra Mehrad, Spencer Roark, Eben Rosenthal, Michael C. Topf   +13 more
wiley   +1 more source

Case Report: A Rare Location of Recurrent Ameloblastoma

Clinical Case Reports
This case report contributes to understanding the complexities of ameloblastoma recurrence despite meeting recommended guidelines and highlights the importance of long‐term follow‐up and tailored surgical approaches.
Mehdi Yech‐Chou, Rokneddin Javadian, Nicolas De Saint Aubain, Cyril Bouland, Antoine Yanni, Edward Boutremans, Didier Dequanter   +6 more
doaj   +1 more source

Exploring the Effects of Frailty and Sarcopenia on Dysphagia in Head and Neck Cancer: A Scoping Review

Head &Neck, EarlyView.
ABSTRACT Background Frailty and sarcopenia may influence head and neck cancer (HNC) treatment outcomes, including dysphagia. Current understanding of this relationship, however, remains limited. This scoping review aimed to synthesize existing evidence on the relationship between frailty and/or sarcopenia and dysphagia in adults with HNC.
Rishni Perera, Elizabeth C. Ward, Nicole O'Donnell, Paul Yates, Rebecca L. Packer   +4 more
wiley   +1 more source

Metastasis of mucinous adenocarcinoma of colon to the mandible: A case report

Journal of Craniomaxillofacial Research, 2022
Metastatic disease to the oral cavity is rare, representing only 1-8% of oral malignancies, and involvement of the mandibular ramus is even less prevalent.
Samira Derakhshan, Monir Moradzadeh Khiavi, Hossein Borhani, Narges Matloubi   +3 more
doaj