Imaging review of the anterior skull base
Open Access
- 23 May 2018
- journal article
- research article
- Published by SAGE Publications in Acta Radiologica Open
- Vol. 7 (5)
- https://doi.org/10.1177/2058460118776487
Abstract
The anterior skull base (ASB) is intimately associated with the unique soft tissue subtypes of the nasal cavity, paranasal sinuses, orbits, and intracranial compartment. Pathology involving the ASB is rare but the causes are manifold and can be broadly subdivided into those intrinsic to the skull base and processes extending from below or above. Sinonasal pathology is the most commonly encountered and poses significant management challenges that rely heavily on accurate interpretation of the radiological findings. We illustrate the normal anatomy of the ASB and present a cross-sectional imaging review of the pathological entities that may be encountered, focusing on the specific features that will impact on clinical and surgical management.Keywords
This publication has 35 references indexed in Scilit:
- Applications of 3D CISS sequence for problem solving in neuroimagingIndian Journal of Radiology and Imaging, 2011
- The Puzzling Olfactory Groove Schwannoma: A Systematic ReviewJournal of Neurological Surgery Part B: Skull Base, 2010
- Dimensions and Ossification of the Normal Anterior Cranial Fossa in ChildrenAmerican Journal of Neuroradiology, 2010
- Imaging of the Anterior Skull BaseNeuroimaging Clinics Of North America, 2009
- Skull base tumours part I: Imaging technique, anatomy and anterior skull base tumoursEuropean Journal of Radiology, 2008
- Paranasal sinus imagingEuropean Journal of Radiology, 2008
- Sinonasal Inverted Papilloma: Value of Convoluted Cerebriform Pattern on MR ImagingAmerican Journal of Neuroradiology, 2008
- Analysis of prognostic factors in 146 patients with anterior skull base sarcoma: An international collaborative studyCancer, 2007
- Magnetic Resonance Imaging of Sinonasal MalignanciesTopics in Magnetic Resonance Imaging, 2007
- Endoscopic Craniofacial Approach for Intracranial Polyposis: The “Blue-Sky Technique”Journal of Neurological Surgery Part B: Skull Base, 2003