PMID- 35671135
OWN - NLM
STAT- MEDLINE
DCOM- 20220726
LR  - 20230902
IS  - 1748-880X (Electronic)
IS  - 0007-1285 (Print)
IS  - 0007-1285 (Linking)
VI  - 95
IP  - 1136
DP  - 2022 Aug 1
TI  - Read-out Segmented Echo Planar Imaging with Two-Dimensional Navigator Correction 
      (RESOLVE): An Alternative Sequence to Improve Image Quality on Diffusion-Weighted 
      Imaging of Prostate.
PG  - 20211165
LID - 10.1259/bjr.20211165 [doi]
LID - 20211165
AB  - OBJECTIVE: We aimed to investigate if the use of read-out segmented echoplanar 
      imaging with additional two-dimensional navigator correction (Readout 
      Segmentation of Long Variable Echo, RESOLVE) for acquiring prostate 
      diffusion-weighted imaging (DWI) improves image quality, compared to single-shot 
      echoplanar imaging (ss-EPI). METHODS: This single-center prospective study cohort 
      included 162 males with suspected prostate cancer, who underwent 3 Tesla 
      multiparametric MRI (3T-mpMRI). Two abdominal radiologists, blinded to the 
      clinical information, separately reviewed each 3T-mpMRI study to rank geometrical 
      distortion, degree of rectal distention, lesion conspicuity, and anatomic details 
      delineation first on ss-EPI-DWI and later on RESOLVE-DWI using 5-point scales (1 
      = excellent, 5 = poor). The average of the ranking scores given by two readers 
      was generated and used as the final score. RESULTS: There was good-to-excellent 
      interreader agreement for scoring image quality parameters on both ss-EPI and 
      RESOLVE. Geometrical distortion scores > 3 was seen in 12.3% (20/162) of ss-EPI 
      images, with all having geometrical distortion score <3 on RESOLVE (p < .001). 
      The mean image distortion score was significantly less on RESOLVE than ss-EPI 
      (1.16 vs 1.61, p < .01 regardless of rectal gas, p< .05 when stratified by the 
      degree of rectal distention ). RESOLVE was superior to ss-EPI for lesion 
      conspicuity (mean 1.35 vs 1.53, p< .002) and anatomic delineation (2.60 vs 2.68, 
      p< .001) of prostate on DWI. CONCLUSION: Compared to conventional ss-EPI, the use 
      of RESOLVE for acquisition of prostate DWI resulted in significantly enhanced 
      image quality and reduced geometrical distortion. ADVANCES IN KNOWLEDGE: RESOLVE 
      could be an alternative or replacement of ss-EPI for acquiring prostate DWI with 
      significantly less geometrical distortion and significantly improved lesion 
      conspicuity and anatomic delineation.
FAU - Hosseiny, Melina
AU  - Hosseiny M
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Sung, Kyung Hyun
AU  - Sung KH
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Felker, Ely
AU  - Felker E
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Suvannarerg, Voraparee
AU  - Suvannarerg V
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Tubtawee, Teeravut
AU  - Tubtawee T
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
AD  - Department of Radiology, Prince of Songkla University, Hat Yai, Songkhla, 
      Thailand.
FAU - Shafa, Ariel
AU  - Shafa A
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Arora, Krishan R
AU  - Arora KR
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Ching, Justin
AU  - Ching J
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Gulati, Anjalie
AU  - Gulati A
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Azadikhah, Afshin
AU  - Azadikhah A
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Zhong, Xiaodong
AU  - Zhong X
AD  - Siemens Healthcare, MR R&D Collaborations, Lilburn, Georgia, United States.
FAU - Sayre, James
AU  - Sayre J
AD  - Department of Bioinformatics, David Geffen School of Medicine at UCLA, Los 
      Angeles, California, United States.
FAU - Lu, David
AU  - Lu D
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
FAU - Raman, Steven S
AU  - Raman SS
AD  - Department of Radiology, Ronald Reagan-UCLA Medical Center, David Geffen School 
      of Medicine at UCLA, Los Angeles, California, United States.
AD  - Department of Urology, Ronald Reagan-UCLA Medical Center, David Geffen School of 
      Medicine at UCLA, Los Angeles, California, United States.
LA  - eng
PT  - Journal Article
DEP - 20220622
PL  - England
TA  - Br J Radiol
JT  - The British journal of radiology
JID - 0373125
SB  - IM
MH  - Diffusion Magnetic Resonance Imaging/methods
MH  - *Echo-Planar Imaging/methods
MH  - Humans
MH  - Male
MH  - Pelvis
MH  - Prospective Studies
MH  - *Prostate/diagnostic imaging
PMC - PMC10162059
EDAT- 2022/06/08 06:00
MHDA- 2022/07/27 06:00
PMCR- 2023/09/01
CRDT- 2022/06/07 12:12
PHST- 2022/06/08 06:00 [pubmed]
PHST- 2022/07/27 06:00 [medline]
PHST- 2022/06/07 12:12 [entrez]
PHST- 2023/09/01 00:00 [pmc-release]
AID - 10.1259/bjr.20211165 [doi]
PST - ppublish
SO  - Br J Radiol. 2022 Aug 1;95(1136):20211165. doi: 10.1259/bjr.20211165. Epub 2022 
      Jun 22.