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Historically, the role of cross-sectional imaging has been to rule out secondary or emergent causes of increased intracranial pressure, including tumor, infection, hydrocephalus, or venous thrombosis. MRI and MRV, however, can serve as valuable imaging tools to not only rule out causes for secondary intracranial hypertension but can also detect indirect signs of IIH resultant from increased intracranial pressure, and demonstrate potentially treatable sinus venous stenosis. Digital subtraction venographic imaging also plays a central role in both diagnosis and treatment, providing enhanced anatomic delineation and temporal flow evaluation, quantitative assessment of the pressure gradient across a venous stenosis, treatment guidance, and immediate opportunity for endovascular therapy. In this review, we discuss the multiple modalities for imaging IIH, their limitations, and their contributions to the management of IIH.<\/jats:p>","DOI":"10.1259\/bjr.20220136","type":"journal-article","created":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T14:10:39Z","timestamp":1651846239000},"source":"Crossref","is-referenced-by-count":16,"title":["Idiopathic intracranial hypertension imaging approaches and the implications in patient management"],"prefix":"10.1093","volume":"95","author":[{"given":"Amir Hossein","family":"Sarrami","sequence":"first","affiliation":[{"name":"Department of Radiology, Stanford University School of Medicine , Palo Alto, CA , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David I.","family":"Bass","sequence":"additional","affiliation":[{"name":"Department of Radiology, Stanford University School of Medicine , Palo Alto, CA , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aaron M","family":"Rutman","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kaiser Permanente , Seattle , United States"},{"name":"Department of Radiology, University of Washington , Seattle , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew D","family":"Alexander","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Utah , Salt Lake City, Utah , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet","family":"Aksakal","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Washington , Seattle , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengcheng","family":"Zhu","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Washington , Seattle , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael R","family":"Levitt","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Washington , Seattle , United States"},{"name":"Department of Neurological Surgery, University of Washington , Seattle , United States"},{"name":"Department of Mechanical Engineering, University of Washington , Seattle , United States"},{"name":"Stroke and Applied Neuroscience Center, University of Washington , Seattle , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahmud","family":"Mossa-Basha","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Washington , Seattle , United States"},{"name":"Department of Radiology, University of North Carolina , Chapel Hill , United States"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2022,7,14]]},"reference":[{"key":"2024050216154249200_b1","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1212\/WNL.0b013e3182a55f17","article-title":"Revised diagnostic criteria for the pseudotumor cerebri syndrome in adults and children","volume":"81","author":"Friedman","year":"2013","journal-title":"Neurology"},{"key":"2024050216154249200_b2","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1177\/112067210401400108","article-title":"Idiopathic intracranial hypertension (pseudotumor cerebri): descriptive epidemiology, clinical features, and visual outcome in parma, italy, 1990 to 1999","volume":"14","author":"Carta","year":"2004","journal-title":"Eur J Ophthalmol"},{"key":"2024050216154249200_b3","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1038\/s41433-018-0238-5","article-title":"The expanding burden of idiopathic intracranial hypertension","volume":"33","author":"Mollan","year":"2019","journal-title":"Eye (Lond)"},{"key":"2024050216154249200_b4","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.jocn.2021.11.029","article-title":"Idiopathic intracranial hypertension: pathophysiology, diagnosis and management","volume":"95","author":"Wang","year":"2022","journal-title":"J Clin Neurosci"},{"key":"2024050216154249200_b5","first-page":"1","article-title":"Cerebrospinal fluid circulation and associated intracranial dynamics. 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