Late Presentation of a Childhood Neuroblastoma in an Adult Patient.

This case report details a rare presentation of neuroblastoma in an adult patient. The patient, a 22-year-old female, presented with a right-sided abdominal mass and discomfort for the last 12 months. Imaging studies revealed a huge adrenal mass occupying the right quadrant of the abdomen with displacement of the surrounding structures.

Clinical Audit of Papillary Thyroid Cancer Reporting Format in Sultan Qaboos University Hospital in Oman.

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Diagnosis and Assessment of Dental Caries Using Novel Bioactive Caries Detecting Dye Solution.

Background: The goal of materials should be early caries detection, removal of carious lesions, and reduction of dentin hypersensitivity. Thus, the study aims to determine the efficacy of a bioactive caries detecting dye (BCD) for the diagnosing and mechanical removal of occlusal and proximal dental caries.

Methods: Patients with occlusal (A1, A2) and proximal carious lesions (B1, B2) were treated with the rotary technique and BCD solution on 120 teeth ( = 60 for each).

Analysis of Pulp Tissue Viability and Cytotoxicity of Pulp Capping Agents.

The present research study assessed the cell viability and cytotoxic effect of mineral tri-oxide aggregate (MTA), Tetric N-Bond Universal bonding agent, Theracal PT (pulpotomy treatment), and platelet-rich fibrin (PRF) as pulp capping agents on human dental pulp stem cells (hDPSCs). The cells were isolated from the pulp tissue of an extracted healthy permanent third molar. After four passages in Dulbecco’s Modified Eagle’s Medium, the primary cells were employed for the investigation.