Oral Verruciform Xanthoma of the Lower Lip: A Rare Entity.

Oral verruciform xanthoma (OVX) is a rare entity, and only a handful of cases have been reported in the literature to date. This innocent-looking lesion can mimic any benign epithelial or connective tissue origin neoplasm. It can present with variations in surface color and texture.

Ossifying fibroma and juvenile ossifying fibroma: A systematic review on clinical and radiological parameters, treatment modalities and recurrence.

Ossifying fibroma (OF) is a rare benign fibro-osseous neoplasm developing mostly in maxillo-facial bones. OF is divided in cemento-ossifying fibroma (COF), juvenile trabecular ossifying fibroma (JTOF) and psammomatoid ossifying fibroma (PSOF). The aim of this systematic review was to synthetize the existing literature on OF, investigating the clinical and radiological parameters related to the different forms of the disease, and to compare the treatment modalities according to their associated recurrence rate.

Bone Tumors of the Jaw - the "Blind Spot" for Radiologists Experienced with Tumors? - Part II.

Primary bone tumours of the jaw are rare tumoral entities and do substantially differ from other bone tumours of the human body with respect of their frequently encountered unusual radiological appearances. The reason for that may be confined to the co-existence of two closely neighbored but different anatomical structures (i.e.

Bone Tumors of the Jaw - the "Blind Spot" for Radiologists Experienced with Tumors? - Part I.

Primary bone tumours of the jaw are rare tumoral entities and do substantially differ from other bone tumours of the human body with respect of their frequently encountered unusual radiological appearances. The reason for that may be confined to the co-existence of two closely neighbored but different anatomical structures (i.e.

Surgical Excision of a Traumatic Fibroma Associated With Orthodontic Temporary Anchorage Devices: A Case Report.

Oral fibromas typically appear as smooth bumps that match the color of the surrounding oral tissues and usually do not cause additional symptoms. They are benign tumors of fibrous tissue origin that develops as a result of continuous irritation or damage. Fibroma is the most common benign soft tissue tumor in the mouth.

The Diagnostic Considerations and Clinical Management of Lower Lip Swellings in Adolescents: A Narrative Review.

This article outlines a systematic workflow for the clinical management of lip swellings, ensuring an accurate diagnosis and appropriate treatment plan. The process involves a thorough clinical examination and necessary diagnostic investigations such as imaging and biopsy, which will guide treatment decisions. Depending on the findings, treatment may range from conservative management to surgical excision.

A retrospective radiographic and histopathologic study of pathology associated with impacted teeth and other regions in patients at the Department of Oral and Maxillofacial Surgery: An institutional study.

Background: To examine the prevalence and pattern of pathology related to impacted teeth and other areas in the Department of Oral and Maxillofacial Surgery of the Government Dental College in Chhatrapati Sambhajinagar.

Material And Methods: This 5-year single-center retrospective cohort study was conducted in the department of oral and maxillofacial surgery at the government dental college and hospital in Chhatrapati Sambhajinagar between 2019 and 2024. Based on age, sex, area, presence of impacted tooth, radiological and histopathological report.

Trabecular Juvenile Ossifying Fibroma Involving the Maxilla: A Rare Case.

Trabecular juvenile ossifying fibroma (TrJOF) is a rare, benign, fibro-osseous lesion that predominantly affects children and adolescents. The lesion is locally aggressive, has a high recurrence rate, and is often misdiagnosed due to its clinical and radiographic similarities to other lesions. A seven-year-old female presented with a history of swelling and pain on the right side of her face for the last month.

A generalizable procedure for Brown's class Ⅱ and Ⅲ defects reconstruction with deep circumflex iliac artery flap using computer-assisted technique.

Objective: This study summarizes and analyzes the characteristics of deep circumflex iliac artery (DCIA) flap reconstruction for maxillary defects and proposes a generalized protocol under the guidance of computer-assisted technique to enhance surgical efficiency and success rate.

Materials And Methods: We retrospectively reviewed 10 cases of maxillary defects reconstructed using DCIA flaps under the application of computer-assisted technique, collecting clinical data for statistical analysis.

Results: These cases included 2 cystic lesions, 2 mucinous tumors, 2 ameloblastomas, 1 mucoepidermoid carcinoma, 1 odontogenic fibroma, 1 bone defect following squamous cell carcinoma (SCC) surgery, and 1 ossifying fibroma.

The Management of Peripheral Ossifying Fibroma: A Case Presentation.

One of the most frequent conditions found in the oral cavity includes reactive lesions. Peripheral ossifying fibroma (POF) is a prevalent condition characterized by an overgrowth, originating from the gingival tissue, periodontal ligament, and periosteum. The condition manifests as a small mucosal nodule and can be difficult to accurately identify since it resembles other lesions.

Are Ameloblastic Fibroma-related Lesions True Tumors?: Evidence Through CNA and BRAF Mutation Analysis.

Ameloblastic fibroma (AF) and related lesions, namely ameloblastic fibrodentinoma (AFD) and ameloblastic fibro-odontoma (AFO), span a spectrum from true neoplasms to hamartomas. The 2017 World Health Organization classification proposes that AFD and AFO are precursors to odontomas, yet their precise nature remains uncertain. This study examined 19 AF cases, 4 AFD, 15 AFO, 19 odontomas (OD, 14 complex, 5 compound), and 2 ameloblastic fibrosarcomas (AFS), focusing on clinical characteristics, recurrence, and molecular profiles.

A retrospective analysis of oral tumors in dogs in Switzerland identifies peripheral odontogenic fibroma and melanoma as the predominant tumor types.

Objective: Determine the prevalence, types, and geographical distribution of oral tumors in dogs in Switzerland to provide insights into demographics, tumor characteristics, and trends.

Methods: The medical and pathology records of dogs diagnosed with oral tumors from 2012 to 2022 were sourced from diagnostic laboratories in Switzerland. The focus was on histopathologically confirmed oral neoplasms.

Immunohistochemical Evaluation of p300, H2AacK5 and H3AcK27 in Odontogenic Cysts and Tumors.

The acetylation of histones H2A on lysine 5 (H2AacK5) and H3 on lysine 27 (H3AcK27) modulate several cellular mechanisms through the p300 enzyme in pathological lesions; however, their role in odontogenic lesions has not been addressed. This study aims to evaluate the immunoexpression of p300, H2AacK5, and H3AcK27 in samples of ameloblastoma (AMB) (n = 30), odontogenic keratocyst (OK) (n = 15), adenomatoid odontogenic tumor (AOT) (n = 10), odontogenic fibroma (OF) (n = 8), calcifying odontogenic cyst (COC) (n = 8), odontogenic myxoma (MIX) (n = 10), and ameloblastic fibroma (AF) (n = 06). The percentage of p300-positive cells was higher in AOT and decreased in COC, OK, AMB, AF, OF, and MIX.

Mining and analysis of adverse event signals for alendronate based on the real-world data of FDA adverse event reporting system database.

Objective: Our study aims to assess alendronate-related adverse events (AEs) from the US FDA adverse event reporting system database.

Methods: The AE data associated with alendronate between the first quarter of 2004 and the first quarter of 2024 were selected. Various signal quantification methods, including the ROR, PRR, BCPNN, and EBGM, were applied for analysis.

Successful Management of an Emerging Distinct Gingival Lesion With a New Histopathological Identity.

Gingival fibroma is a pathological condition that can manifest in pediatric and adult patients, often presenting diagnostic challenges due to shared histopathological characteristics among various lesions. It has been reported as a novel category with distinct histopathological features with new diagnostic criteria. A 40-year-old Saudi female patient with no significant medical history reported a 4×3 cm pedunculated, non-tender, firm, red gingival growth adjacent to the remaining root of tooth number 27 in the maxillary left side.

Peripheral calcifying odontogenic cyst in maxillary anterior gingiva: A case report.

Background: Calcifying odontogenic cysts (Gorlin cysts) most commonly present centrally and have only rarely been reported in peripheral locations. The purpose of this report is to describe a new case of peripheral calcifying odontogenic cyst (PCOC) occurring in the anterior maxillary gingiva and to review the management and differential diagnosis of such a lesion.

Methods: A 37-year-old female presented with a long-standing submucosal nodule on the gingiva between the maxillary central incisors, with asymptomatic growth over the last three years.