Sphenoid BoneSphenoid SinusitisSphenoid SinusSkull NeoplasmsCranial Fossa, MiddleBone and BonesTomography, X-Ray ComputedMusclesParanasal Sinus DiseasesParanasal Sinus NeoplasmsMagnetic Resonance ImagingCerebrospinal Fluid RhinorrheaBone RemodelingPneumoencephalographyMuscle ProteinsMuscle, SmoothMuscle, SkeletalBone Density