Lewis MA - Search Results

1

Assessing reproducibility in Magnetic Resonance (MR) Radiomics features between Deep-Learning segmented and Expert Manual segmented data and evaluating their diagnostic performance in Pregnant Women with suspected Placenta Accreta Spectrum (PAS).

Xi Y, Shahedi M, Do QN, Dormer J, Lewis MA, Fei B, Spong CY, Madhuranthakam AJ, Twickler DM. Xi Y, et al. Among authors: lewis ma. Proc SPIE Int Soc Opt Eng. 2021 Feb;11597:115972P. doi: 10.1117/12.2581467. Epub 2021 Feb 15. Proc SPIE Int Soc Opt Eng. 2021. PMID: 35784397 Free PMC article.

2

Spectral detector CT-derived virtual non-contrast images: comparison of attenuation values with unenhanced CT.

Ananthakrishnan L, Rajiah P, Ahn R, Rassouli N, Xi Y, Soesbe TC, Lewis MA, Lenkinski RE, Leyendecker JR, Abbara S. Ananthakrishnan L, et al. Among authors: lewis ma. Abdom Radiol (NY). 2017 Mar;42(3):702-709. doi: 10.1007/s00261-016-1036-9. Abdom Radiol (NY). 2017. PMID: 28084546

3

Dual-layer spectral detector CT: non-inferiority assessment compared to dual-source dual-energy CT in discriminating uric acid from non-uric acid renal stones ex vivo.

Ananthakrishnan L, Duan X, Xi Y, Lewis MA, Pearle MS, Antonelli JA, Goerne H, Kolitz EM, Abbara S, Lenkinski RE, Fielding JR, Leyendecker JR. Ananthakrishnan L, et al. Among authors: lewis ma. Abdom Radiol (NY). 2018 Nov;43(11):3075-3081. doi: 10.1007/s00261-018-1589-x. Abdom Radiol (NY). 2018. PMID: 29626256

4

Phantom Validation of Spectral Detector Computed Tomography-Derived Virtual Monoenergetic, Virtual Noncontrast, and Iodine Quantification Images.

Ananthakrishnan L, Duan X, Rajiah P, Soesbe TC, Lewis MA, Xi Y, Fielding JR, Lenkinski RE, Leyendecker JR, Abbara S. Ananthakrishnan L, et al. Among authors: lewis ma. J Comput Assist Tomogr. 2018 Nov/Dec;42(6):959-964. doi: 10.1097/RCT.0000000000000763. J Comput Assist Tomogr. 2018. PMID: 29901508

5

Pseudoenhancement effects on iodine quantification from dual-energy spectral CT systems: A multi-vendor phantom study regarding renal lesion characterization.

Soesbe TC, Ananthakrishnan L, Lewis MA, Duan X, Nasr K, Xi Y, Abbara S, Leyendecker JR, Lenkinski RE. Soesbe TC, et al. Among authors: lewis ma. Eur J Radiol. 2018 Aug;105:125-133. doi: 10.1016/j.ejrad.2018.06.002. Epub 2018 Jun 6. Eur J Radiol. 2018. PMID: 30017268

6

Texture analysis of magnetic resonance images of the human placenta throughout gestation: A feasibility study.

Do QN, Lewis MA, Madhuranthakam AJ, Xi Y, Bailey AA, Lenkinski RE, Twickler DM. Do QN, et al. Among authors: lewis ma. PLoS One. 2019 Jan 22;14(1):e0211060. doi: 10.1371/journal.pone.0211060. eCollection 2019. PLoS One. 2019. PMID: 30668581 Free PMC article. Clinical Trial.

7

A Technique to Identify Isoattenuating Gallstones with Dual-Layer Spectral CT: An ex Vivo Phantom Study.

Soesbe TC, Lewis MA, Xi Y, Browning T, Ananthakrishnan L, Fielding JR, Lenkinski RE, Leyendecker JR. Soesbe TC, et al. Among authors: lewis ma. Radiology. 2019 Aug;292(2):400-406. doi: 10.1148/radiol.2019190083. Epub 2019 Jul 2. Radiology. 2019. PMID: 31264945

8

MRI of the Placenta Accreta Spectrum (PAS) Disorder: Radiomics Analysis Correlates With Surgical and Pathological Outcome.

Do QN, Lewis MA, Xi Y, Madhuranthakam AJ, Happe SK, Dashe JS, Lenkinski RE, Khan A, Twickler DM. Do QN, et al. Among authors: lewis ma. J Magn Reson Imaging. 2020 Mar;51(3):936-946. doi: 10.1002/jmri.26883. Epub 2019 Aug 9. J Magn Reson Imaging. 2020. PMID: 31397528

9

Use of Spectral Detector Computed Tomography to Improve Liver Segmentation and Volumetry.

Ng YS, Xi Y, Qian Y, Ananthakrishnan L, Soesbe TC, Lewis M, Lenkinski R, Fielding JR. Ng YS, et al. J Comput Assist Tomogr. 2020 Mar/Apr;44(2):197-203. doi: 10.1097/RCT.0000000000000987. J Comput Assist Tomogr. 2020. PMID: 32195798

10

Segmentation of uterus and placenta in MR images using a fully convolutional neural network.

Shahedi M, Dormer JD, T T AD, Do QN, Xi Y, Lewis MA, Madhuranthakam AJ, Twickler DM, Fei B. Shahedi M, et al. Among authors: lewis ma. Proc SPIE Int Soc Opt Eng. 2020 Feb;11314:113141R. doi: 10.1117/12.2549873. Epub 2020 Mar 16. Proc SPIE Int Soc Opt Eng. 2020. PMID: 32476702 Free PMC article.

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