Denosumab-related osteonecrosis of the jaw in a patient with bone metastases of prostate cancer: A case report and literature review.

Denosumab, a human monoclonal antibody directed against the receptor activator of nuclear factor-κβ ligand (RANKL), is used for the treatment of patients with metastatic cancer of the bone or osteoporosis. Recent reports have demonstrated that denosumab can induce osteonecrosis of the jaw (ONJ), but reported cases of this are uncommon. The present study reports the case of an 86-year-old male with prostate cancer patient exhibiting bone metastases who developed ONJ whilst receiving denosumab.

Diagnostic role of magnetic resonance imaging in assessing orofacial pain and paresthesia.

The aim of this study was to compare the efficacy of CT and MRI in evaluating orofacial pain and paresthesia. A total of 96 patients with orofacial pain and/or paresthesia were included in this study. The patients who underwent CT and/or MRI examinations were assessed, and the efficacy of CT and/or MRI examinations in detecting the causative disease of the orofacial pain and paresthesia was evaluated.

Risk factors for postoperative hemorrhage after minor oral surgery in patients treated with antithrombotic agents.

It has been proposed that minor oral surgery can be performed safely in patients taking antithrombotic therapy without interrupting treatment; however, there is little evidence-based guidance about how to manage postoperative hemorrhage in patients taking antithrombotics, and few randomized trials that help to inform the risk-benefit ratio of continuing or suspending antithrombotic therapy. The aim of this study was to identify risk factors for postoperative hemorrhage to create a protocol for patients undergoing minor oral surgery with antithrombotic therapy. One hundred and two patients were enrolled, who subsequently underwent 142 minor oral surgical procedures while taking antithrombotic therapy.

Rapid growing myofibroma of the gingiva: report of a case and review of the literature.

Purpose: Myofibroma is a rare benign tumor of myofibroblasts that rarely exhibits rapid enlargement and is misinterpreted as a malignant lesion. The aim of this study was to investigate its growth potential and to evaluate the usefulness of preoperative immunohistochemical study for an accurate diagnosis.

Materials And Methods: A case of rapidly growing myofibroma of the lower gingiva was analyzed using 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography fused with computed tomography (PET/CT) and immunohistochemical study of Ki-67 and p53.