Evaluation of aqueductal CSF flow dynamics with phase contrast cine MR imaging in idiopathic intracranial hypertension patients: preliminary results

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dc.authoridTecellioglu, Mehmet/0000-0002-8381-9630
dc.authoridKahraman, Aysegul Sagir/0000-0002-2147-1181
dc.authoridKamisli, Ozden/0000-0003-1114-7860
dc.authoridOner, Serkan/0000-0002-7802-880X
dc.authoridKamisli, Ozden/0000-0003-1114-7860
dc.authorwosidTecellioglu, Mehmet/AAA-3220-2021
dc.authorwosidKahraman, Aysegul Sagir/S-1526-2016
dc.authorwosidKamisli, Ozden/AAA-6553-2020
dc.authorwosidOner, Serkan/T-2518-2019
dc.authorwosidKamisli, Ozden/JVZ-0145-2024
dc.contributor.authorAkay, R.
dc.contributor.authorKamisli, O.
dc.contributor.authorKahraman, A.
dc.contributor.authorOner, S.
dc.contributor.authorTecellioglu, M.
dc.date.accessioned2024-08-04T20:41:45Z
dc.date.available2024-08-04T20:41:45Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractOBJECTIVE: We aimed to evaluate dynamic cerebrospinal fluid (CSF) flow in idiopathic intracranial hypertension (IIH) patients with new MRI technology phase contrast cine (PCC) MRI. PATIENTS AND METHODS: Nineteen patients diagnosed with idiopathic intracranial hypertension and 11 healthy volunteers were included in this study. Nine of the IIH cases had been previously diagnosed and had been on drug treatment and 10 cases were diagnosed with IIH recently and had not been put on drug treatment yet. All CSF flow datas were evaluated by phase contrast-MRI using a 1,5 T MRI. The CSF flow was calculated in the equidistant MRI sequence which was taken through a cardiac cycle. RESULTS: Mean aqueduct area in the IIH group was 3.04 +/- 1.14 mm(2), mean peak rate was 3.29 +/- 1.77 cm/sec, mean average rate was 0.35 +/- 0.33 cm/sec and mean flow was 0.67 +/- 0.95 ml/min. In the control group mean aqueduct area was 2.87 +/- 1.01 mm(2), mean peak rate was 4.20 +/- 1.40 cm/sec, mean average rate was 0.37 +/- 0.18 cm/sec and mean flow was 0.64 +/- 0.40 ml/min. A statistically significant difference was found for the PCC MRI parameter of mean rate value (p: 0.007) between the control group and IIH patients. A statistically insignificant (p: 0.058) but marked difference was found for mean flow value. CONCLUSIONS: To our knowledge this study is the first CSF flow study in the idiopathic intracranial hypertension patients. We found a difference between the IIH groups and controls in mean rate and flow parameters. It was interesting that the mean rate and flow values of the untreated group that were higher than the controls. CSF flow analysis may be a marker to follow up IIH patients.en_US
dc.identifier.endpage3479en_US
dc.identifier.issn1128-3602
dc.identifier.issue18en_US
dc.identifier.pmid26439045en_US
dc.identifier.scopus2-s2.0-84968537941en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage3475en_US
dc.identifier.urihttps://hdl.handle.net/11616/97323
dc.identifier.volume19en_US
dc.identifier.wosWOS:000362577000025en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherVerduci Publisheren_US
dc.relation.ispartofEuropean Review For Medical and Pharmacological Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCerebrospinal fluiden_US
dc.subjectIdiopathic Intracranial hypertensionen_US
dc.subjectPhase contrast-cine magnetic resonance imagingen_US
dc.titleEvaluation of aqueductal CSF flow dynamics with phase contrast cine MR imaging in idiopathic intracranial hypertension patients: preliminary resultsen_US
dc.typeArticleen_US

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