Noninvasive methods of detecting increased intracranial pressure

作者：Xu Wen; Gerety Patrick; Aleman Tomas; Swanson Jordan; Taylor Jesse^*

来源：Child's Nervous System, 2016, 32(8): 1371-1386.

DOI：10.1007/s00381-016-3143-x

• Noninvasive intracranial pressure
• Optical coherence tomography
• Optic nerve sheath diameter
• Papilledema
• Transcranial Doppler ultrasound
• Visual evoked potentials

The detection of elevated intracranial pressure (ICP) is of paramount importance in the diagnosis and management of a number of neurologic pathologies. The current gold standard is the use of intraventricular or intraparenchymal catheters; however, this is invasive, expensive, and requires anesthesia. On the other hand, diagnosing intracranial hypertension based on clinical symptoms such as headaches, vomiting, and visual changes lacks sensitivity. As such, there exists a need for a noninvasive yet accurate and reliable method for detecting elevated ICP. In this review, we aim to cover both structural modalities such as computed tomography (CT), magnetic resonance imaging (MRI), ocular ultrasound, fundoscopy, and optical coherence tomography (OCT) as well as functional modalities such as transcranial Doppler ultrasound (TCD), visual evoked potentials (VEPs), and near-infrared spectroscopy (NIRS).

• 出版日期2016-8