Results 51 to 60 of about 448,595 (299)

Malignant ameloblastoma: multiple local recurrence and metastasis in the scalp. Case report

Case Reports, 2019
Introduction: Ameloblastoma is a neoplasm usually found in the maxilla and mandible with progressive intraosseous growth and a tendency to local recurrence.
Geanny Mogollón-Reyes
doaj   +1 more source

Numb Chin Syndrome as First Symptom of Diffuse Large B-Cell Lymphoma

Case Reports in Dentistry, 2014
Numb chin syndrome is a rare sensory neuropathy of the mental nerve characterized by numbness, hypoesthesia, paraesthesia, and very rarely pain. Dental causes, especially iatrogenic ones, maxillofacial trauma, or malignant neoplasm are etiologic factors ...
Mario Carbone, Francesco Della Ferrera, Lucio Carbone, Gaia Gatti, Marco Carrozzo   +4 more
doaj   +1 more source

Citrate‐Enhanced PCL Scaffolds for Bone Tissue Engineering

Advanced Materials Interfaces, EarlyView.
This study investigates citrate‐enhanced polycaprolactone (PCL) scaffolds designed for bone tissue engineering. Utilizing 3D printing technology, four scaffold patterns (triple hexagon, grid, gyroid, zigzag) are evaluated for mechanical properties, cellular proliferation, osteogenic differentiation, and gene expression.
Muge Musmula, Oguz Sogut, Basak Aru, Gizem Gurel, Serdar Sezer, Gulderen Yanıkkaya Demirel, Umran Aydemir Sezer   +6 more
wiley   +1 more source

Juvenile Ossifying Fibroma of the Mandible: a Case Report [PDF]

eJournal of Oral Maxillofacial Research, 2010
Background: Fibro-osseous lesions of the jaws, including juvenile ossifying fibroma, pose diagnostic and therapeutic difficulties due to their clinical, radiological and histological variability.
Bahar Keles, Mutlu Duran, Yavuz Uyarhttp://www.doaj.org/restricted, Ahmet Azimov, Abdullah Demirkan, Haci Hasan Esen   +5 more
doaj  

Myoepithelial carcinoma of mandible: A rare case with literature review

Journal of Medical Sciences, 2022
Primary salivary gland carcinomas of intraosseous origin of the mandible are uncommon neoplasms. Myoepithelial carcinoma (MC) happens to be the rarest. Detailed descriptions of its clinical course are hence not available.
Rituparna Biswas, Anirban Halder, Mimi Gangopadhyay, Tshering Doma Bhutia, Dipanwita Biswas   +4 more
doaj   +1 more source

Biomechanical evaluation of a custom-made mandibular plate

IOP Conference Series: Materials Science and Engineering
In the field of maxillofacial surgery, mandibular reconstruction with plates is one of the operations that is performed when resection of part of the jaw is unavoidable in patients suffering from pathologies such as, for example, neoplasms and ...
R. Mineo, G. La Rosa, T. Cocomero, R. Barbagallo, S. Battaglia, S. Crimi   +5 more
semanticscholar   +1 more source

Leukemic Cells Hijack Stromal Bioelectricity to Reprogram the Bone Marrow Niche via CaV1.2‐Dependent Mechanisms

Advanced Science, EarlyView.
Leukemic blasts induce membrane depolarization in mesenchymal stromal cells (MSCs), contributing to a dysfunctional niche that favors leukemia progression. Here, it is demonstrated that restoring the expression of CaV1.2 calcium channel in AML‐MSCs repolarizes their membrane potential, reprogramming them toward a healthy phenotype.
Ambra Da Ros, Maddalena Benetton, Giulia Borella, Giorgia Longo, Giulia Borile, Alice Cani, Diego Lopez‐Pigozzi, Mario Bortolozzi, Silvia Bresolin, Claudia Tregnago, Franco Locatelli, Martina Pigazzi   +11 more
wiley   +1 more source

Oral fibrolipoma: A rare histological variant

Indian Journal of Dental Research, 2014
Lipomas are benign soft tissue mesenchymal neoplasms. Fibrolipoma is a histological variant of lipoma that mostly affects the buccal mucosa and causes functional and cosmetic disabilities.
Treville Pereira, Subraj Shetty, Swati Sapdhare, Avinash Tamgadge   +3 more
doaj   +1 more source

Mandibular Metastasis of a Recurrent Poorly Differentiated Urothelial Bladder Carcinoma

Journal of Clinical Imaging Science, 2020
Metastatic lesions to the oral cavity are uncommon; they represent between 1 and 3% of all malignant oral neoplasms. In this article, we report a rare case of metastatic urothelial bladder carcinoma in the mandible detected on oral radiographic images ...
Georges Aoun, Elie Hayek, I. Nasseh
semanticscholar   +1 more source

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

The Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source