The Occurrence of Mandible Brown Tumor Mimicking Central Giant Cell Granuloma in a Case Suspicious of Primary Hyperparathyroidism-Troublesome Diagnostic Dilemmas.

The jaw bones can manifest various cysts and tumors of different origins and etiologies. Any bone lesions lacking any potential odontogenic origin might require more accurate diagnostics, adequate investigation, and careful patient anamnesis. In cases of sharply demarcated radiolucency or mixed radiolucent-radiopaque radiological appearance lesions, they can sometimes extend between the displaced tooth roots or cause their resorption.

Fluoride Content in Infusions of Selected Teas Available on the Polish Market-An In Vitro Study.

Unlabelled: This study aimed to evaluate the fluoride content and other key physicochemical properties in commercially available black tea infusions, with a focus on tea form and geographic origin, in order to assess their contribution to total dietary fluoride intake.

Methods: A total of 121 black tea samples were analyzed, including 66 loose-leaf, 42 bags, and 13 pyramid-bag teas. Infusions were prepared using standardized brewing protocols.

The Influence of Calcium Ions and pH on Fluoride Release from Commercial Fluoride Gels in an In Vitro Study.

Fluoride gels are widely used in dental prophylaxis due to their proven ability to prevent demineralization and promote remineralization of hard dental tissues. However, the effectiveness of fluoride release from such gels may be significantly influenced by environmental factors such as pH and the presence of calcium ions. This in vitro study aimed to evaluate how these variables affect fluoride ion release from three commercially available fluoride gels-Clarben, Flairesse, and Lunos.

Histological and histochemical characterisation of the salivary glands of the palatine fold and the mandibular venom gland of the Komodo dragon (Varanus komodoensis).

The Komodo dragon (Varanus komodoensis) is the largest living lizard whose hunting strategy allows it to attack large animals. It inflicts serious damage to its prey with specially developed teeth, called ziphodonts. Although the mandibular venom gland system was previously detected in the Komodo dragon, there is still a lack of its histochemical analysis.

An Atypical Growth and Maturation Stage of Mandibular Ossifying Fibroma Occurrence Resembling a Different Fibro-Osseous Lesion-Correlation Between Radiological and Histopathological Data.

The occurrence of osseous, fibrous, and fibro-osseous lesions in the jaw bones might pose challenges for accurate diagnosis and the selection of the best therapeutic approach. Certain radiolucent, radiopaque, or mixed-origin lesions can look very similar to other bone lesions, because of the stages of their growth, calcification, maturation, and possible local factors affecting the lesion. Ossifying fibroma (OsF, OF) is a type of fibro-osseous lesion, whose radiological characteristics might sometimes be uncertain.

Radiological and Surgery Considerations and Alternatives in Total Temporomandibular Joint Replacement in Gorlin-Goltz Syndrome.

Gorlin-Goltz syndrome (GGS) is also known as Nevoid basal cell carcinoma syndrome (NBCCS). In the most common manifestation, GGS is diagnosed based on multiple cysts in the jaw bones, namely OKCs (odontogenic keratocysts). Other features might include major and minor clinical and radiological criteria to confirm this syndrome.

Facial Foramen Diagnostic and Surgical Role as Reference Points in Asymmetries-Cone-Beam Computed Tomography Preliminary Study.

Facial asymmetry can be attributed to a multitude of underlying causes. Multiple reference points can be utilized for guidance in surgery planning. The scope of mandibular overgrowth and asymmetry should always be measured on CBCT radiographs (cone-beam computed tomography).

The Occurrence and Outcomes of Cemento-Osseous Dysplasias (COD) in the Jaw Bones of the Population of Lower Silesia, Poland.

Cemento-osseous dysplasias (CODs) are rare lesions of the jawbone. Their occurrence, localization, type, size, and shape can vary between cases. This fibro-osseous lesion is typically found in the jaw near tooth-bearing areas and is often asymptomatic, discovered incidentally, and may be associated with the periapical region of the teeth.

Prothrombotic Rebound After Discontinuation of Direct Oral Anticoagulants Therapy: A Systematic Review.

: The practice of holding anticoagulation is a relatively common approach, with the aim of either preventing excessive bleeding in preparation for surgical procedures or managing acute bleeding episodes. : To assess the relationship between the discontinuation of direct oral anticoagulants (DOACs) therapy and the condition of hypercoagulability, a systematic review of the literature was conducted, following PRISMA guidelines, in PubMed/MEDLINE, Cochrane, and Google Scholar. These databases were searched for all publications that described a rebound phenomenon or hypercoagulability state after DOACs discontinuation.

Studies on the content of toxic metals in teeth: A narrative review of literature.

The presence of toxic metals in the human environment can have detrimental effects on people's wellbeing. This literature review examines the ways in which various environmental and non-environmental factors can contribute to the accumulation of heavy metals in hard dental tissues. It is of the utmost importance to ensure the safety of the environment by restricting the presence of toxic metals originating from both industrial and non-industrial sources.

Analysis of Tomographic Images of a Catastrophic Gas Embolism during Endoscopic Retrograde Cholangiopancreatography.

Endoscopic retrograde cholangiopancreatography (ERCP) is a commonly performed minimally invasive procedure. Air embolism in a patient undergoing ERCP is relatively rare, accounting for approximately 2-3% of procedures performed, and a catastrophic air embolism is even rarer. Symptoms of air embolism can come from the cardiopulmonary and nervous system.