A discrete dysplastic lesion of the mandible found in a skeleton of a young adult male of the Middle Bronze Age in the Northern Caucasus/Russia is described. The periapical lesion of the right lower canine alveolus was examined by digital microscopy, plain radiology, and plain and polarizing microscopy. Its macroscopic, radiologic and microscopic characteristics are discussed in reference to different fibro-osseous lesions arising from the odontogenic apparatus and maxillofacial skeleton. Periapical osseous dysplasia was considered to be the most likely diagnosis.
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http://dx.doi.org/10.1016/j.ijpp.2017.09.001 | DOI Listing |
Int J Surg
December 2024
Department of Oral and Maxillofacial Surgery, Center of Stomatology, Xiangya Hospital, Central South University, Changsha, P. R. China.
Background: Many studies have compared lip-splitting mandibulotomy (LSM) and lip-mandible preservation (LMP) techniques in oral and oropharyngeal cancer (OOPC) patients with inconsistent conclusions. Evidence-based recommendations for the optimal surgical approach for treating OOPC are lacking.
Methods: The Cochrane Library, Pubmed, Embase, Web of Science, WAN-FANG, CQVIP, and China National Knowledge Infrastructure were systematically searched to identify studies that compared LSM versus LMP for OOPC.
Cureus
November 2024
Histopathology, Jordanian Royal Medical Services, Amman, JOR.
Osteosarcoma (OS) is a rare form of malignant bone tumor affecting jaws. The diagnosis of jaws osteosarcoma (JO) presents a unique challenge due to its rarity and the diversity of histological presentations it can exhibit. Fibroblastic osteosarcoma (FO), a subtype of OS, is characterized by the presence of fibroblastic cells and osteoid-producing cells within the tumor matrix.
View Article and Find Full Text PDFHead 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.
Stomatologiia (Mosk)
December 2024
Peoples Friendship University of Russia, Moscow, Russia.
Primary chronic osteomyelitis (PCO) is a rare non-bacterial autoinflammatory severe disease that most often affects children aged 7 to 12 years and is much less common in adults. The most common areas of lesion are long tubular bones, however, any bones of the skeleton, including the lower jaw, can be affected. The clinical picture of this disease is complex and similar to many tumor and tumor-like bone lesions, which often leads to a significant delay in making a correct diagnosis.
View Article and Find Full Text PDFCureus
November 2024
Oral and Maxillofacial Surgery, Burdwan Dental College and Hospital, Burdwan, IND.
Peripheral ameloblastoma is a rare, benign, slow-growing odontogenic neoplasm prevalent in the mandible. It originates from the odontogenic epithelium and its remnants, and its histological characteristics are identical to those of intraosseous ameloblastoma. It is less aggressive and invasive than its intraosseous variety, with a low recurrence rate.
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