Cited by 91Advanced MRI Techniques and ApplicationsCerebrospinal fluid and hydrocephalusMedical Image Segmentation Techniques

Supratentorial cerebrospinal fluid production rate in healthy adults: quantification with two-dimensional cine phase-contrast MR imaging with high temporal and spatial resolution

Huang, Teng-Yi, Chung, Hsiao-Wen, Chen, Ming-Yen, Giiang, Lung-Hui, Chin, Shy-Chyi, Lee, Chang-Shin, Chen, Cheng-Yu, Liu, Yi-Jui·2004·Radiology

Abstract

A method for objectively determining supratentorial cerebrospinal fluid (CSF) production rate is described. The method employs cine phase-contrast magnetic resonance imaging with high temporal and spatial resolution at the level of the aqueduct of Sylvius. Automatic encircling of the aqueduct was accomplished by using a pulsatility-based segmentation approach. Results in 23 healthy adults (18 men, five women; age range, 21-39 years) yielded an average CSF production rate of 305 microL/min +/- 145 (standard deviation); this rate is in good agreement with literature-reported values obtained with invasive ventriculolumbar perfusion measurements. Average operator imprecision was 23.1% if automatic segmentation was not used. The proposed method is potentially an effective means for measuring supratentorial CSF production rate in humans.

Integrity signals

Registry

Crossref · 10.1148/radiol.2332030884

Cites

19 of 19 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Huang, T.-Y., Chung, H.-W., Chen, M.-Y., Giiang, L.-H., Chin, S.-C., Lee, C.-S., Chen, C.-Y., & Liu, Y.-J.
Affiliations
  • National Taiwan University of Science and Technology (TW)
  • National Defense Medical Center (TW)
  • Feng Chia University (TW)
Venue
Radiology
Published
2004-11
Volume
233
Issue
2
Pages
603-608
ISSN
  • 0033-8419 (ISSN-L)
  • 1527-1315
OpenAlex
W1972444337
Cited by
91
References
19
Citations by year
2026: 5 · 2025: 7 · 2024: 2 · 2023: 2 · 2022: 4 · 2021: 3 · 2020: 2 · 2019: 8 · 2018: 4 · 2017: 1 · 2016: 3 · 2015: 5 · 2014: 3 · 2013: 5 · 2012: 7
FWCI
1.40
Type
journal article
Language
en
Open access
closed
Locations
  • Radiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced MRI Techniques and Applications
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Cerebrospinal fluid and hydrocephalus
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Medical Image Segmentation Techniques
Keywords
aqueduct of Sylvius, phase-contrast cine MRI, automatic segmentation, healthy adults
MeSH terms
Adult, Cerebral Aqueduct, Cerebrospinal Fluid, Humans, Male, Magnetic Resonance Imaging, Cine

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review