Purpose: This study utilized cone-beam computed tomography images to assess the potential of maxillary sinus (MS) and piriform aperture (PA) measurements in sex prediction and to identify possible correlations between these structures and the MS ostium.
Methods: A total of 204 images were selected and divided into two groups: 102 for constructing and testing the formula, and 102 for validation. In each subgroup, the images were equally divided for 11 measurements by two examiners in the MS (height, width, length, and total width), PA (height and width), and maxillary ostium diameter.
Background: Although TNF-α blockade is a very effective therapy for psoriasis, not all patients achieve a favorable outcome. The association between IL-6 and psoriasis has been investigated but no papers have focused on the pharmacogenetics of IL-6.
Objective: To examine whether the G or the C allele, at position -174 in the promoter of IL-6, influences the relationships between body weight, body composition, and therapeutic response to TNF-α blockers in psoriasis.