IMAGING OF NORMAL PRESSURE HYDROCEPHALUS

Authors

  • Tommy Alfandy Nazwar Division of Neurosurgery, Department of Surgery, Brawijaya University, Saiful Anwar General Hospital, Malang, Indonesia
  • Farhad Bal'afif Division of Neurosurgery, Department of Surgery, Brawijaya University, Saiful Anwar General Hospital, Malang, Indonesia
  • Donny Wisnu Wardhana Division of Neurosurgery, Department of Surgery, Brawijaya University, Saiful Anwar General Hospital, Malang, Indonesia
  • Yuyun Yueniwati Radiology Department, Brawijaya University, Saiful Anwar General Hospital, Malang, Indonesia
  • Wisniardhy Pradana Radiology Department, Brawijaya University, Saiful Anwar General Hospital, Malang, Indonesia

DOI:

https://doi.org/10.32896/cvns.v4n4.1-12

Keywords:

imaging modality, CT-scan, MRI, normal pressure hydrocephalus, radiographic feature

Abstract

Normal pressure hydrocephalus (NPH) is hydrocephalus without an increase in intracranial pressure. The term Idiopathic Normal Pressure Hydrocephalus (INPH) has been used to describe individuals presenting with ventriculomegaly of unexplained etiology, accompanied by the classic triad of symptoms (gait disturbance, urinary incontinence, and dementia). CT-scan is more practical, cheaper, widely available, and can assess the anatomical condition of the brain and ventricles, but MRI is the best modality and superior to CT. It can assess the anatomic conditions better, changes in white matter, and the presence of flow-void sign. Radiological signs of INPH are the presence of ventriculomegaly with Evan's index > 0.3, z-EI > 0.42, the presence of DESH (Disproportionately Enlarged Subarachnoid Space Hydrocephalus), cingulate sign, callosal angle <90°

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Published

31-12-2022

How to Cite

Nazwar, T. A., Bal’afif, F., Wardhana, D. W., Yueniwati, Y., & Pradana, W. (2022). IMAGING OF NORMAL PRESSURE HYDROCEPHALUS. Journal Of Cardiovascular, Neurovascular & Stroke, 4(4), 1–12. https://doi.org/10.32896/cvns.v4n4.1-12