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Conference Paper: Is ADC Affected by Distortion of EP-DWI for Distinguishing Parotid Gland Tumor- To Compare ADC of Parotid Gland in Echo-Planar DWI and PROPELLER DWI
Title | Is ADC Affected by Distortion of EP-DWI for Distinguishing Parotid Gland Tumor- To Compare ADC of Parotid Gland in Echo-Planar DWI and PROPELLER DWI |
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Authors | |
Issue Date | 2018 |
Publisher | International Society for Magnetic Resonance in Medicine. |
Citation | Joint International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Annual Meeting, Paris, France, 16-21 June 2018 How to Cite? |
Abstract | The study is to investigate if the perceptible geometric distortions could bias for parotid pleomorphic adenomas (PMA) by ADC measurements by comparing PROPELLER-DWI with EP-DWI. This retrospective study enrolled 14 PMAs. All participants underwent 1.5-T fat-saturated diffusion-weighted imaging with PROPELLER-DWI and EP-DWI. ADCs were measured on normal parotid gland and PMA for PROPELLER-DWI and EP-DWI. Our results showed that PMAs had significantly higher ADC than normal parotid glands no matter on PROPELLER-DWI or EP-DWI. The ADC measured by PROPELLER-DWI was significantly higher than by EP-DWI, but they were proportional to each other. EP-DWI allows distinguishing PMAs even under image distortion. |
Description | e-Poster session: Diffusion: In Vivo & Ex Vivo Applications: Body - Abstract #3214 |
Persistent Identifier | http://hdl.handle.net/10722/261949 |
DC Field | Value | Language |
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dc.contributor.author | Chien, KM | - |
dc.contributor.author | Liu, YJ | - |
dc.contributor.author | Lee, YH | - |
dc.contributor.author | Chang, HCC | - |
dc.contributor.author | Chiu, HC | - |
dc.contributor.author | Chiu, TW | - |
dc.contributor.author | Hsu, K | - |
dc.contributor.author | Hsu, HH | - |
dc.contributor.author | Juan, CJ | - |
dc.contributor.author | Fu, YS | - |
dc.contributor.author | Juan, CY | - |
dc.date.accessioned | 2018-09-28T04:50:49Z | - |
dc.date.available | 2018-09-28T04:50:49Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Joint International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Annual Meeting, Paris, France, 16-21 June 2018 | - |
dc.identifier.uri | http://hdl.handle.net/10722/261949 | - |
dc.description | e-Poster session: Diffusion: In Vivo & Ex Vivo Applications: Body - Abstract #3214 | - |
dc.description.abstract | The study is to investigate if the perceptible geometric distortions could bias for parotid pleomorphic adenomas (PMA) by ADC measurements by comparing PROPELLER-DWI with EP-DWI. This retrospective study enrolled 14 PMAs. All participants underwent 1.5-T fat-saturated diffusion-weighted imaging with PROPELLER-DWI and EP-DWI. ADCs were measured on normal parotid gland and PMA for PROPELLER-DWI and EP-DWI. Our results showed that PMAs had significantly higher ADC than normal parotid glands no matter on PROPELLER-DWI or EP-DWI. The ADC measured by PROPELLER-DWI was significantly higher than by EP-DWI, but they were proportional to each other. EP-DWI allows distinguishing PMAs even under image distortion. | - |
dc.language | eng | - |
dc.publisher | International Society for Magnetic Resonance in Medicine. | - |
dc.relation.ispartof | ISMRM-ESMRMB Annual Meeting 2018 | - |
dc.title | Is ADC Affected by Distortion of EP-DWI for Distinguishing Parotid Gland Tumor- To Compare ADC of Parotid Gland in Echo-Planar DWI and PROPELLER DWI | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Chang, HCC: hcchang@hku.hk | - |
dc.identifier.authority | Chang, HCC=rp02024 | - |
dc.identifier.hkuros | 292482 | - |
dc.publisher.place | United States | - |