Intra-osseous mucoepidermoid carcinoma in the mandible is a rarely reported entity, comprising only 2-3% of all mucoepidermoid carcinomas. Unilocular and/or multilocular radiolucency is characteristic of mucoepidermoid carcinoma, but has a radiographic appearance similar to that of odontogenic benign and malignant tumors and thus cannot be accurately diagnosed on plain films. This article describes a case of a 36-year-old man with intra-osseous mucoepidermoid carcinoma in the left mandible. For a detailed analysis, both panoramic radiograph and cone beam computed tomograph were taken. Important clinico-pathological and imaging features, differential diagnosis and review of the literature are described. Diagnosis, Cone Beam Computed Tomography, Head and Neck Tumors.
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http://dx.doi.org/10.4317/jced.53785 | DOI Listing |
Genes (Basel)
December 2024
School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Salivary gland carcinomas encompass a broad group of malignant lesions characterized by varied prognoses. Stem cells have been associated with the potential for self-renewal and differentiation to various subpopulations, resulting in histopathological variability and diverse biological behavior, features that characterize salivary gland carcinomas. This study aims to provide a thorough systematic review of immunohistochemical studies regarding the expression and prognostic significance of stem cell markers between different malignant salivary gland tumors (MSGTs).
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Salivary gland malignancies are rare, accounting for less than 5% of head and neck cancers. Mucoepidermoid carcinoma (MEC) is the most common salivary gland tumour, predominantly found in the parotid gland. However, it has rarely been reported in the tongue.
View Article and Find Full Text PDFAppl Radiat Isot
January 2025
Department of Otolaryngology Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan; BNCT Joint Clinical Institute, Osaka Medical and Pharmaceutical University, Takatsuki, Japan.
Purpose: Boron neutron capture therapy (BNCT) perform as a treatment option for locally advanced or recurrent unresectable head and neck cancers since June 2020 in Japan. The effect of BNCT on parotid carcinoma, which presents a variety of histologic types, remains unclear. The object of this study was to investigate the antitumor efficacy of BNCT against parotid gland carcinoma by focusing on LAT1, which is involved in the uptake of L-BPA, the boron compound used in BNCT.
View Article and Find Full Text PDFSLAS Discov
January 2025
Center of Excellence and Innovation for Oral Health and Healthy Longevity, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand. Electronic address:
BMC Oral Health
January 2025
Department of Maxillofacial Pathology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
Background: Aurora kinase A (AurkA) plays a vital role in mitosis and is therefore critical in tumors development and progression. There are a few studies on AurkA expression in salivary gland tumors. The aim of the present study was to evaluate the expression pattern of AurkA in the most common benign and malignant salivary gland tumors by immunohistochemistry.
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