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The added value of the CSF cleft on ADC in distinguishing extra-axial from intra-axial tumors

Authors
 Junyoung Kim  ;  Chang-Ki Hong  ;  Sang Hyun Suh  ;  Woo Sang Jung  ;  Sung Jun Ahn 
Citation
 Clinical Imaging, Vol.45 : 81-85, 2017 
Journal Title
 Clinical Imaging 
ISSN
 0899-7071 
Issue Date
2017
MeSH
Adult ; Aged ; Aged, 80 and over ; Brain/diagnostic imaging* ; Brain Neoplasms/diagnosis* ; Diagnosis, Differential ; Diffusion Magnetic Resonance Imaging/methods* ; Female ; Humans ; Male ; Middle Aged ; Spinal Dysraphism/diagnosis* ; Young Adult
Keywords
ADC ; CSF cleft ; Extra-axial tumor ; Intra-axial tumor
Abstract
We investigated whether the CSF cleft sign on ADC maps is beneficial for differentiating extra-axial tumors from intra-axial tumors. Seventy-seven intracranial tumor patients were reviewed. Visual grades of CSF cleft sign on T2WI and ADC were compared. The diagnostic performance of CSF cleft sign using ADC plus T2WI was compared with that using T2WI alone. A CSF cleft was more easily visualized on ADC (P<0.01). The diagnostic performance of CSF cleft sign significantly increased in accuracy of 85.7 to 96.1% (P<0.01) when ADC and T2WI were used together.
Full Text
https://www.sciencedirect.com/science/article/pii/S0899707117300761
DOI
10.1016/j.clinimag.2017.04.008
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Jun Young(김준영)
Suh, Sang Hyun(서상현) ORCID logo https://orcid.org/0000-0002-7098-4901
Ahn, Sung Jun(안성준) ORCID logo https://orcid.org/0000-0003-0075-2432
Jung, Woo Sang(정우상)
Hong, Chang Ki(홍창기)
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/161014
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