Keratocystic odontogenic tumor (KCOT) is a benign intraosseous cyst of the jaw. The diagnosis may be confirmed by the clinical finding, or histopathological report. Finally, treatment consists of surgical excision, and follow-up is characterized by a minor recurrence. The authors report a case of KCOT of the right mandibular region and review the various diagnoses, therapeutics, and follow-up aspects of this type of tumor. The following case report describes a case of a 55-year-old male patient with odontogenic keratocyst. It can show variable clinical-radiographic features and hence should be in differential diagnosis of intra-osseous oral lesions in old age. In elderly patients, because of physical disability, selection of treatment procedures and long-term follow-up after surgery is vital.
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http://dx.doi.org/10.7759/cureus.46963 | DOI Listing |
J Clin Med
December 2024
Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, Taibah University, Medina 41477, Saudi Arabia.
To determine the prevalence of oral and maxillofacial lesions among patients at King Abdulaziz University from January 2016 to December 2022. : This cross-sectional observational study included patients diagnosed with oral and maxillofacial intra-bony lesions based on radiological findings and confirmed by histopathological examination. The lesions were classified according to the fourth edition of the World Health Organization Classification of Head and Neck Tumors.
View Article and Find Full Text PDFDiagn Pathol
January 2025
Cell Culture Laboratory, School of Dentistry, Federal University of Para, Rua Augusto Correa, 01 Guama, Belem, PA, 66075110, Brazil.
Background: Considering the significant participation of the microenvironment in the local aggressiveness of odontogenic keratocysts, this study aims to evaluate the expression of ADAMTS-1 and its substrates, versican, aggrecan and brevican in this locally invasive odontogenic cyst.
Methods: Immunohistochemistry and polymerase chain reaction (PCR) were conducted on 30 cases of odontogenic keratocysts (OKCs) and 20 dental follicles (DFs).
Results: The immunohistochemical expression of these proteins was predominantly cytoplasmic and granular across all samples.
Oral Dis
December 2024
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China.
Background: To meet their high energy needs, tumor cells undergo aberrant metabolic reprogramming. A tumor cell may expertly modify its metabolic pathways and the differential expression of the genes for metabolic enzymes. The physiological requirements of the host tissue and the tumor cell of origin mostly dictate metabolic adaptation.
View Article and Find Full Text PDFBMC Oral Health
December 2024
Department of Stomatology, The First Affiliated Hospital of Bengbu Medical University, No. 287, Changhuai Road, Longzihu District, Bengbu City, Anhui Province, 233004, China.
Head Neck
December 2024
Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA.
Background: To spare important anatomical structures from damage during treatment of cystic odontogenic lesions, decompression has become a conservative alternative to enucleation. Marsupialization, in combination with the use of a custom-made decompression prosthesis, is an effective method of inducing reduction and bony infill of cystic lesions of the jaw.
Methods: In this case series and review of the literature, we describe three patients with odontogenic cysts of the mandible who were treated with custom-made decompression obturator prostheses (DOP) at the Memorial Sloan Kettering Cancer Center Dental Service.
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