Accuracy of formula-based volume and image segmentation-based volume in calculation of preoperative cystic jaw lesions' volume.

Objective: The aim of this study was to assess the accuracy of formula-based volume measurements and the 3D volume analysis with different software packages in the calculation of preoperative cystic jaw lesions' volume. The secondary aim was to assess the reliability and the accuracy of 3 imaging software programs for measuring the cystic jaw lesions' volume in CBCT images.

Materials And Methods: This study consisted of two parts: an in vitro part using 2 dry human mandibles that were used to create simulated osteolytic lesions to assess the accuracy of the volumetric analysis and formula-based volume.

Strain and shear wave ultrasound elastography in evaluation of chronic inflammatory disorders of major salivary glands.

Objective: The aim of this study was to assess chronic inflammatory conditions of major salivary glands by ultrasound elastography.

Methods: 21 patients with chronic inflammatory conditions of major salivary glands and 21 healthy adult volunteers were included in this study. All participants underwent B-mode sonography and ultrasound elastography.