Works by Leng, Shuai

Results: 135

Sex differences in photon-counting detector computed tomography-derived scaphotrapeziotrapezoid joint morphometrics.

Published in:

Skeletal Radiology, 2025, v. 54, n. 9, p. 1851, doi. 10.1007/s00256-024-04863-5

By:

Trentadue, Taylor P.;
Thoreson, Andrew;
Lopez, Cesar;
Breighner, Ryan E.;
Leng, Shuai;
Kakar, Sanjeev;
Rizzo, Marco;
Zhao, Kristin D.

Publication type:

Article

Letter to Editor: Quantitative accuracy of virtual monoenergetic images from multi-energy CT.

Published in:

European Radiology, 2024, v. 34, n. 5, p. 2957, doi. 10.1007/s00330-023-10285-z

By:

Rajendran, Kishore;
Swicklik, Joseph;
Leng, Shuai;
McCollough, Cynthia

Publication type:

Article

Clinical applications of photon counting detector CT.

Published in:

European Radiology, 2023, v. 33, n. 8, p. 5309, doi. 10.1007/s00330-023-09596-y

By:

McCollough, Cynthia H.;
Rajendran, Kishore;
Baffour, Francis I.;
Diehn, Felix E.;
Ferrero, Andrea;
Glazebrook, Katrina N.;
Horst, Kelly K.;
Johnson, Tucker F.;
Leng, Shuai;
Mileto, Achille;
Rajiah, Prabhakar Shantha;
Schmidt, Bernhard;
Yu, Lifeng;
Flohr, Thomas G.;
Fletcher, Joel G.

Publication type:

Article

The technical development of photon-counting detector CT.

Published in:

European Radiology, 2023, v. 33, n. 8, p. 5321, doi. 10.1007/s00330-023-09545-9

By:

McCollough, Cynthia H.;
Rajendran, Kishore;
Leng, Shuai;
Yu, Lifeng;
Fletcher, Joel G.;
Stierstorfer, Karl;
Flohr, Thomas G.

Publication type:

Article

Ultra-high-resolution imaging of the shoulder and pelvis using photon-counting-detector CT: a feasibility study in patients.

Published in:

European Radiology, 2022, v. 32, n. 10, p. 7079, doi. 10.1007/s00330-022-08925-x

By:

Baffour, Francis I.;
Rajendran, Kishore;
Glazebrook, Katrina N.;
Thorne, Jamison E.;
Larson, Nicholas B.;
Leng, Shuai;
McCollough, Cynthia H.;
Fletcher, Joel G.

Publication type:

Article

Improved coronary calcification quantification using photon-counting-detector CT: an ex vivo study in cadaveric specimens.

Published in:

European Radiology, 2021, v. 31, n. 9, p. 6621, doi. 10.1007/s00330-021-07780-6

By:

Sandstedt, Mårten;
Marsh Jr., Jeffrey;
Rajendran, Kishore;
Gong, Hao;
Tao, Shengzhen;
Persson, Anders;
Leng, Shuai;
McCollough, Cynthia

Publication type:

Article

Characterisation of urinary stones in the presence of iodinated contrast medium using dual-energy CT: a phantom study.

Published in:

2012

By:

Wang J;
Qu M;
Duan X;
Takahashi N;
Kawashima A;
Leng S;
McCollough CH;
Wang, Jia;
Qu, Mingliang;
Duan, Xinhui;
Takahashi, Naoki;
Kawashima, Akira;
Leng, Shuai;
McCollough, Cynthia H

Publication type:

journal article

Morphology of the scaphotrapeziotrapezoid joint: A multi‐domain statistical shape modeling approach.

Published in:

Journal of Orthopaedic Research, 2024, v. 42, n. 11, p. 2562, doi. 10.1002/jor.25918

By:

Trentadue, Taylor P.;
Thoreson, Andrew;
Lopez, Cesar;
Breighner, Ryan E.;
Leng, Shuai;
Holmes, David R.;
Kakar, Sanjeev;
Rizzo, Marco;
Zhao, Kristin D.

Publication type:

Article

Peripheral liver metastases are more frequently missed than central metastases in contrast-enhanced CT: insights from a 25-reader performance study.

Published in:

Abdominal Radiology, 2025, v. 50, n. 2, p. 668, doi. 10.1007/s00261-024-04520-4

By:

Hsieh, Scott S.;
Holmes III, David R.;
Carter, Rickey E.;
Tan, Nelly;
Inoue, Akitoshi;
Yalon, Mariana;
Gong, Hao;
Sudhir Pillai, Parvathy;
Leng, Shuai;
Yu, Lifeng;
Fidler, Jeff L.;
Cook, David A.;
McCollough, Cynthia H.;
Fletcher, Joel G.

Publication type:

Article

Standardizing technical parameters and terms for abdominopelvic photon-counting CT: laying the groundwork for innovation and evidence sharing.

Published in:

Abdominal Radiology, 2024, v. 49, n. 9, p. 3261, doi. 10.1007/s00261-024-04342-4

By:

Leng, Shuai;
Toia, Giuseppe V.;
Hoodeshenas, Safa;
Ramirez-Giraldo, Juan Carlos;
Yagil, Yoad;
Maltz, Jonathan S.;
Boedeker, Kirsten;
Li, Ke;
Baffour, Francis;
Fletcher, Joel G.

Publication type:

Article

Utility of an automatic adaptive iterative metal artifact reduction AiMAR algorithm in improving CT imaging of patients with hip prostheses evaluated for suspected bladder malignancy.

Published in:

Abdominal Radiology, 2022, v. 47, n. 6, p. 2158, doi. 10.1007/s00261-022-03475-8

By:

Mohammadinejad, Payam;
Khandelwal, Ashish;
Inoue, Akitoshi;
Takahashi, Hiroaki;
Yalon, Mariana;
Long, Zaiyang;
Halaweish, Ahmed F.;
Leng, Shuai;
Yu, Lifeng;
Lee, Yong S.;
McCollough, Cynthia H.;
Fletcher, Joel G.

Publication type:

Article

Reducing radiation dose for multi-phase contrast-enhanced dual energy renal CT: pilot study evaluating prior iterative reconstruction.

Published in:

Abdominal Radiology, 2019, v. 44, n. 10, p. 3350, doi. 10.1007/s00261-019-02150-9

By:

Navin, Patrick J.;
Kim, Bohyun;
Wells, Michael L.;
Khandelwal, Ashish;
Halaweish, Ahmed F.;
Moen, Taylor R.;
Johnson, Matthew P.;
McCollough, Shannon;
Lee, Yong Suk;
Leng, Shuai;
McCollough, Cynthia H.;
Fletcher, Joel G.

Publication type:

Article

Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study.

Published in:

Abdominal Radiology, 2018, v. 43, n. 6, p. 1404, doi. 10.1007/s00261-017-1327-9

By:

Hanson, G. Jay;
Michalak, Gregory J.;
Childs, Robert;
Mccollough, Brian;
Kurup, Anil N.;
Hough, David M.;
Frye, Judson M.;
Fidler, Jeff L.;
Venkatesh, Sudhakar K.;
Leng, Shuai;
Yu, Lifeng;
Halaweish, Ahmed F.;
Harmsen, W. Scott;
Mccollough, Cynthia H.;
Fletcher, J. G.

Publication type:

Article

Study on the PTX Parameters and Fractal Characteristics of Ore-Forming Fluids in the East Ore Section of the Pulang Copper Deposit, Southwest China.

Published in:

Journal of Earth Science, 2021, v. 32, n. 2, p. 390, doi. 10.1007/s12583-021-1448-5

By:

Xia, Qinglin;
Li, Tongfei;
Kang, Li;
Leng, Shuai;
Wang, Xiaochen

Publication type:

Article

NUMERICAL SIMULATION OF HEAT DISSIPATION OF SURFACE MOUNTED PERMANENT MAGNET SYNCHRONOUS HUB MOTOR.

Published in:

Thermal Science, 2021, v. 25, n. 6A, p. 4059, doi. 10.2298/TSCI2106059L

By:

Shuai LENG;
Liqiang JIN

Publication type:

Article

Implementation and experimental evaluation of Mega-voltage fan-beam CT using a linear accelerator.

Published in:

2021

By:

Gong, Hao;
Tao, Shengzhen;
Gagneur, Justin D.;
Liu, Wei;
Shen, Jiajian;
McCollough, Cynthia H.;
Hu, Yanle;
Leng, Shuai

Publication type:

journal article

Establishing a quality assurance program for photon counting detector (PCD) CT: Tips and caveats.

Published in:

Journal of Applied Clinical Medical Physics, 2023, v. 24, n. 7, p. 1, doi. 10.1002/acm2.14074

By:

Ahmed, Zaki;
Ferrero, Andrea;
Ren, Liqiang;
Vrieze, Thomas J.;
Rajendran, Kishore;
Favazza, Christopher P.;
Yu, Lifeng;
Bruesewitz, Michael R.;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

A component method to delineate surgical spine implants for proton Monte Carlo dose calculation.

Published in:

Journal of Applied Clinical Medical Physics, 2023, v. 24, n. 1, p. 1, doi. 10.1002/acm2.13800

By:

Chang, Chih‐Wei;
Charyyev, Serdar;
Harms, Joseph;
Slopsema, Roelf;
Wolf, Jonathan;
Refai, Daniel;
Yoon, Tim;
McDonald, Mark W.;
Bradley, Jeffrey D.;
Leng, Shuai;
Zhou, Jun;
Yang, Xiaofeng;
Lin, Liyong

Publication type:

Article

Feasibility of using megavoltage computed tomography to reduce proton range uncertainty: A simulation study.

Published in:

Journal of Applied Clinical Medical Physics, 2021, v. 22, n. 3, p. 131, doi. 10.1002/acm2.13191

By:

Hu, Yanle;
Ding, Xiaoning;
Shen, Jiajian;
Bues, Martin;
Liu, Wei;
Kang, Yixiu;
Leng, Shuai;
Yu, Lifeng

Publication type:

Article

Initial testing of pegfilgrastim (Neulasta Onpro) on‐body injector in multiple radiological imaging environments.

Published in:

Journal of Applied Clinical Medical Physics, 2021, v. 22, n. 1, p. 343, doi. 10.1002/acm2.13156

By:

Long, Zaiyang;
Kurup, Anil Nicholas;
Jensen, Nicole M.;
Hangiandreou, Nicholas J.;
Schueler, Beth A.;
Yu, Lifeng;
Leng, Shuai;
Wood, Christopher P.;
Felmlee, Joel P.

Publication type:

Article

Physics‐informed model‐based generative neural network for synthesizing scanner‐ and algorithm‐specific low‐dose CT exams.

Published in:

Medical Physics, 2025, v. 52, n. 6, p. 3940, doi. 10.1002/mp.17680

By:

Gong, Hao;
Yu, Lifeng;
Leng, Shuai;
Hsieh, Scott S.;
Fletcher, Joel G.;
McCollough, Cynthia H.

Publication type:

Article

Spectral performance for iodine quantification of a dual‐source, dual‐kV photon counting detector CT.

Published in:

Medical Physics, 2025, v. 52, n. 5, p. 2824, doi. 10.1002/mp.17679

By:

Winfree, Tim;
Treb, Kevin;
McCollough, Cynthia;
Leng, Shuai

Publication type:

Article

Spatial resolution improvements for photon counting detectors using coincidence counting and frequency weighted reconstruction.

Published in:

Medical Physics, 2025, v. 52, n. 4, p. 2052, doi. 10.1002/mp.17664

By:

Hsieh, Scott S.;
Taguchi, Katsuyuki;
Leng, Shuai;
McCollough, Cynthia H.

Publication type:

Article

AAPM Task Group Report 299: Quality control in multi‐energy computed tomography.

Published in:

Medical Physics, 2024, v. 51, n. 10, p. 7012, doi. 10.1002/mp.17322

By:

Layman, Rick R.;
Leng, Shuai;
Boedeker, Kirsten L.;
Burk, Laurel M.;
Dang, Hao;
Duan, Xinhui;
Jacobsen, Megan C.;
Li, Baojun;
Li, Ke;
Little, Kevin;
Madhav, Priti;
Miller, Jessica;
Nute, Jessica L.;
Giraldo, Juan Carlos Ramirez;
Ruchala, Kenneth J.;
Tao, Shengzhen;
Varchena, Vladimir;
Vedantham, Srinivasan;
Zeng, Rongping;
Zhang, Da

Publication type:

Article

3D printed phantom with 12 000 submillimeter lesions to improve efficiency in CT detectability assessment.

Published in:

Medical Physics, 2024, v. 51, n. 5, p. 3265, doi. 10.1002/mp.17064

By:

Shunhavanich, Picha;
Mei, Kai;
Shapira, Nadav;
Stayman, Joseph Webster;
McCollough, Cynthia H.;
Gang, Grace;
Leng, Shuai;
Geagan, Michael;
Yu, Lifeng;
Noël, Peter B.;
Hsieh, Scott S.

Publication type:

Article

Characterization of single‐ and multi‐energy CT performance of an oral dark borosilicate contrast media using a clinical photon‐counting‐detector CT platform.

Published in:

Medical Physics, 2023, v. 50, n. 11, p. 6779, doi. 10.1002/mp.16713

By:

Ren, Liqiang;
Sun, Yuxin;
Yeh, Benjamin;
Marsh, Jeffrey F.;
Winfree, Timothy N.;
Burke, Kristin A.;
Rajendran, Kishore;
McCollough, Cynthia H.;
Mileto, Achille;
Fletcher, Joel G.;
Leng, Shuai

Publication type:

Article

Technical note: Exploring the detectability of coronary calcification using ultra‐high‐resolution photon‐counting‐detector CT.

Published in:

Medical Physics, 2023, v. 50, n. 11, p. 6836, doi. 10.1002/mp.16712

By:

Chang, Shaojie;
Ren, Liqiang;
Tang, Shanshan;
Marsh, Jeffrey F.;
Hsieh, Scott;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

Adaptation of a channelized Hotelling observer model to accommodate anthropomorphic backgrounds and moving test objects in X‐ray angiography.

Published in:

Medical Physics, 2023, v. 50, n. 11, p. 6737, doi. 10.1002/mp.16686

By:

Gomez‐Cardona, Daniel;
Favazza, Christopher P.;
Leng, Shuai;
Schueler, Beth A.;
Fetterly, Kenneth A.

Publication type:

Article

Pie‐Net: Prior‐information‐enabled deep learning noise reduction for coronary CT angiography acquired with a photon counting detector CT.

Published in:

Medical Physics, 2023, v. 50, n. 10, p. 6283, doi. 10.1002/mp.16411

By:

Chang, Shaojie;
Huber, Nathan R.;
Marsh, Jeffrey F.;
Koons, Emily K.;
Gong, Hao;
Yu, Lifeng;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

Quantifying lumen diameter in coronary artery stents with high‐resolution photon counting detector CT and convolutional neural network denoising.

Published in:

Medical Physics, 2023, v. 50, n. 7, p. 4173, doi. 10.1002/mp.16415

By:

Koons, Emily K.;
Thorne, Jamison E.;
Huber, Nathan R.;
Chang, Shaojie;
Rajendran, Kishore;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

High-pitch, high temporal resolution, multi-energy cardiac imaging on a dual-source photon-counting-detector CT.

Published in:

Medical Physics, 2023, v. 50, n. 3, p. 1428, doi. 10.1002/mp.16124

By:

Ahmed, Zaki;
Campeau, David;
Hao Gong;
Rajendran, Kishore;
Rajiah, Prabhakar;
McCollough, Cynthia;
Shuai Leng

Publication type:

Article

Technical note: Phantom-based training framework for convolutional neural network CT noise reduction.

Published in:

Medical Physics, 2023, v. 50, n. 2, p. 821, doi. 10.1002/mp.16093

By:

Huber, Nathan R.;
Missert, Andrew D.;
Hao Gong;
Shuai Leng;
Lifeng Yu;
McCollough, Cynthia H.

Publication type:

Article

Deep learning‐based virtual noncalcium imaging in multiple myeloma using dual‐energy CT.

Published in:

Medical Physics, 2022, v. 49, n. 10, p. 6346, doi. 10.1002/mp.15934

By:

Gong, Hao;
Baffour, Francis I.;
Glazebrook, Katrina N.;
Rhodes, Nicholas G.;
Tiegs‐Heiden, Christin A.;
Thorne, Jamison E.;
Cook, Joselle M.;
Kumar, Shaji;
Fletcher, Joel G.;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

A minimum SNR criterion for computed tomography object detection in the projection domain.

Published in:

Medical Physics, 2022, v. 49, n. 8, p. 4988, doi. 10.1002/mp.15832

By:

Hsieh, Scott S.;
Leng, Shuai;
Yu, Lifeng;
Huber, Nathan R.;
McCollough, Cynthia H.

Publication type:

Article

Technical note: Evaluation of artificial 120‐kilovolt computed tomography images for radiation therapy applications.

Published in:

Medical Physics, 2022, v. 49, n. 6, p. 3683, doi. 10.1002/mp.15592

By:

Tao, Shengzhen;
Gong, Hao;
Michalak, Gregory;
McCollough, Cynthia;
Leng, Shuai;
Hu, Yanle

Publication type:

Article

Deep‐learning model observer for a low‐contrast hepatic metastases localization task in computed tomography.

Published in:

Medical Physics, 2022, v. 49, n. 1, p. 70, doi. 10.1002/mp.15362

By:

Gong, Hao;
Fletcher, Joel G.;
Heiken, Jay P.;
Wells, Michael L.;
Leng, Shuai;
McCollough, Cynthia H.;
Yu, Lifeng

Publication type:

Article

An interactive eye‐tracking system for measuring radiologists' visual fixations in volumetric CT images: Implementation and initial eye‐tracking accuracy validation.

Published in:

Medical Physics, 2021, v. 48, n. 11, p. 6710, doi. 10.1002/mp.15219

By:

Gong, Hao;
Hsieh, Scott S.;
Holmes, David R.;
Cook, David A.;
Inoue, Akitoshi;
Bartlett, David J.;
Baffour, Francis;
Takahashi, Hiroaki;
Leng, Shuai;
Yu, Lifeng;
McCollough, Cynthia H.;
Fletcher, Joel G.

Publication type:

Article

Task‐specific efficient channel selection and bias management for Gabor function channelized Hotelling observer model for the assessment of x‐ray angiography system performance.

Published in:

Medical Physics, 2021, v. 48, n. 7, p. 3638, doi. 10.1002/mp.14813

By:

Gomez‐Cardona, Daniel;
Favazza, Christopher P.;
Leng, Shuai;
Schueler, Beth A.;
Fetterly, Kenneth A.

Publication type:

Article

Empirical beam hardening and ring artifact correction for x‐ray grating interferometry (EBHC‐GI).

Published in:

Medical Physics, 2021, v. 48, n. 3, p. 1327, doi. 10.1002/mp.14672

By:

Nelson, Brandon J.;
Leng, Shuai;
Shanblatt, Elisabeth R.;
McCollough, Cynthia H.;
Koenig, Thomas

Publication type:

Article

Technical Note: kV‐independent coronary calcium scoring: A phantom evaluation of score accuracy and potential radiation dose reduction.

Published in:

Medical Physics, 2021, v. 48, n. 3, p. 1307, doi. 10.1002/mp.14663

By:

Tao, Shengzhen;
Sheedy, Emily;
Bruesewitz, Michael;
Weber, Nikkole;
Williams, Kyle;
Halaweish, Ahmed;
Schmidt, Bernhard;
Williamson, Eric;
McCollough, Cynthia;
Leng, Shuai

Publication type:

Article

Low‐dose CT image and projection dataset.

Published in:

Medical Physics, 2021, v. 48, n. 2, p. 902, doi. 10.1002/mp.14594

By:

Moen, Taylor R.;
Chen, Baiyu;
Holmes, David R.;
Duan, Xinhui;
Yu, Zhicong;
Yu, Lifeng;
Leng, Shuai;
Fletcher, Joel G.;
McCollough, Cynthia H.

Publication type:

Article

Deep‐learning‐based direct inversion for material decomposition.

Published in:

Medical Physics, 2020, v. 47, n. 12, p. 6294, doi. 10.1002/mp.14523

By:

Gong, Hao;
Tao, Shengzhen;
Rajendran, Kishore;
Zhou, Wei;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

Multi‐energy computed tomography and material quantification: Current barriers and opportunities for advancement.

Published in:

Medical Physics, 2020, v. 47, n. 8, p. 3752, doi. 10.1002/mp.14241

By:

Jacobsen, Megan C.;
Thrower, Sara L.;
Ger, Rachel B.;
Leng, Shuai;
Court, Laurence E.;
Brock, Kristy K.;
Tamm, Eric P.;
Cressman, Erik N.K.;
Cody, Dianna D.;
Layman, Rick R.

Publication type:

Article

Synthesizing images from multiple kernels using a deep convolutional neural network.

Published in:

Medical Physics, 2020, v. 47, n. 2, p. 422, doi. 10.1002/mp.13918

By:

Missert, Andrew D.;
Yu, Lifeng;
Leng, Shuai;
Fletcher, Joel G.;
McCollough, Cynthia H.

Publication type:

Article

Performance evaluation of computed tomography systems: Summary of AAPM Task Group 233.

Published in:

Medical Physics, 2019, v. 46, n. 11, p. e735, doi. 10.1002/mp.13763

By:

Samei, Ehsan;
Bakalyar, Donovan;
Boedeker, Kirsten L.;
Brady, Samuel;
Fan, Jiahua;
Leng, Shuai;
Myers, Kyle J.;
Popescu, Lucretiu M.;
Ramirez Giraldo, Juan Carlos;
Ranallo, Frank;
Solomon, Justin;
Vaishnav, Jay;
Wang, Jia

Publication type:

Article

Feasibility of multi‐contrast imaging on dual‐source photon counting detector (PCD) CT: An initial phantom study.

Published in:

Medical Physics, 2019, v. 46, n. 9, p. 4105, doi. 10.1002/mp.13668

By:

Tao, Shengzhen;
Rajendran, Kishore;
McCollough, Cynthia H.;
Leng, Shuai

Publication type:

Article

A deep learning‐ and partial least square regression‐based model observer for a low‐contrast lesion detection task in CT.

Published in:

Medical Physics, 2019, v. 46, n. 5, p. 2052, doi. 10.1002/mp.13500

By:

Gong, Hao;
Yu, Lifeng;
Leng, Shuai;
Dilger, Samantha K.;
Ren, Liqiang;
Zhou, Wei;
Fletcher, Joel G.;
McCollough, Cynthia H.

Publication type:

Article

Low-dose CT for the detection and classification of metastatic liver lesions: Results of the 2016 Low Dose CT Grand Challenge.

Published in:

Medical Physics, 2017, v. 44, n. 10, p. e339, doi. 10.1002/mp.12345

By:

McCollough, Cynthia H.;
Bartley, Adam C.;
Carter, Rickey E.;
Chen, Baiyu;
Drees, Tammy A.;
Edwards, Phillip;
Holmes, David R.;
Huang, Alice E.;
Khan, Farhana;
Leng, Shuai;
McMillan, Kyle L.;
Michalak, Gregory J.;
Nunez, Kristina M.;
Yu, Lifeng;
Fletcher, Joel G.

Publication type:

Article

Estimating patient dose from CT exams that use automatic exposure control: Development and validation of methods to accurately estimate tube current values.

Published in:

Medical Physics, 2017, v. 44, n. 8, p. 4262, doi. 10.1002/mp.12314

By:

McMillan, Kyle;
Bostani, Maryam;
Cagnon, Christopher H.;
Yu, Lifeng;
Leng, Shuai;
McCollough, Cynthia H.;
McNitt-Gray, Michael F.

Publication type:

Article

Correlation between a 2D channelized Hotelling observer and human observers in a low-contrast detection task with multislice reading in CT.

Published in:

Medical Physics, 2017, v. 44, n. 8, p. 3990, doi. 10.1002/mp.12380

By:

Yu, Lifeng;
Chen, Baiyu;
Kofler, James M.;
Favazza, Christopher P.;
Leng, Shuai;
Kupinski, Matthew A.;
McCollough, Cynthia H.

Publication type:

Article