title: Imaging of the paranasal sinuses and nasal cavity: normal anatomy and clinically relevant anatomical variants.
abstract: Anatomy is the foundation on which the understanding of pathological processes in radiology is based. This article describes the anatomy of the sinonasal region and the clinically relevant anatomical variants, highlighting the need for multiplanar reconstructions as a routine part of the examination when reviewing this region.
authors.affiliation: University College Hospital London, 235 Euston Road, London NW1 2BU, UK. timothy.beale@royalfree.nhs.uk
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Beale
authors.forename: Gitta
authors.initials: G
authors.lastname: Madani
authors.forename: Simon J
authors.initials: SJ
authors.lastname: Morley
mesh_terms: D006801:Humans; D009296:Nasal Cavity / Q000000981:diagnostic imaging*; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed