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- Getaw Worku Hassen, Mohammed Al-Juboori, Barbara Koppel, Gokhan Akfirat, and Hossein Kalantari.
- NYMC, Metropolitan Hospital Center, Department of Emergency Medicine, New York, NY, United States. Electronic address: getawworku.hassen@nychhc.org.
- Am J Emerg Med. 2018 Apr 1; 36 (4): 736.e1-736.e3.
AbstractMeasurement of optic nerve sheath diameter (ONSD) using point of care ultrasound has been used to indirectly assess the intracranial pressure (ICP) particularly in conditions where it is raised. Direct pressure measurements using probes reaching the ventricle system correlated with ONSD using ultrasound. Attempts were made to measure the ONSD pre and post lumbar puncture (LP) after draining cerebrospinal fluid (CSF) as well as post ventricular shunt placement. We report ONSD measurement and demonstrate dynamic changes during LP in a patient with known idiopathic intracranial hypertension (IIH).Copyright © 2018 Elsevier Inc. All rights reserved.
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