Works by Allen Li, X.

Results: 97

Deep learning auto-segmentation on multi-sequence magnetic resonance images for upper abdominal organs.

Published in:

Frontiers in Oncology, 2023, p. 1, doi. 10.3389/fonc.2023.1209558

By:

Amjad, Asma;
Jiaofeng Xu;
Thill, Dan;
Ying Zhang;
Jie Ding;
Paulson, Eric;
Hall, William;
Erickson, Beth A.;
Li, X. Allen

Publication type:

Article

Dose accumulation for MR-guided adaptive radiotherapy: From practical considerations to state-of-the-art clinical implementation.

Published in:

Frontiers in Oncology, 2023, v. 13, p. 1, doi. 10.3389/fonc.2022.1086258

By:

McDonald, Brigid A.;
Zachiu, Cornel;
Christodouleas, John;
Naser, Mohamed A.;
Ruschin, Mark;
Sonke, Jan-Jakob;
Thorwarth, Daniela;
Letourneau, Daniel;
Tyagi, Neelam;
Tadic, Tony;
Jinzhong Yang;
Li, X. Allen;
Bernchou, Uffe;
Hyer, Daniel E.;
Snyder, Jeffrey E.;
Bubula-Rehm, Edyta;
Fuller, Clifton D.;
Brock, Kristy K.

Publication type:

Article

Deep learning-based prediction of deliverable adaptive plans for MR-guided adaptive radiotherapy: A feasibility study.

Published in:

Frontiers in Oncology, 2023, v. 13, p. 1, doi. 10.3389/fonc.2023.939951

By:

Buchanan, Laura;
Hamdan, Saleh;
Ying Zhang;
Xinfeng Chen;
Li, X. Allen

Publication type:

Article

10 Gy total body irradiation increases risk of coronary sclerosis, degeneration of heart structure and function in a rat model.

Published in:

International Journal of Radiation Biology, 2009, v. 85, n. 12, p. 1089, doi. 10.3109/09553000903264473

By:

Baker, John E.;
Fish, Brian L.;
Su, Jidong;
Haworth, Steven T.;
Strande, Jennifer L.;
Komorowski, Richard A.;
Migrino, Raymond Q.;
Doppalapudi, Anil;
Harmann, Leanne;
Allen Li, X.;
Hopewell, John W.;
Moulder, John E.

Publication type:

Article

In vitro determination of radiation sensitivity parameters for DU-145 prostate cancer cells.

Published in:

International Journal of Radiation Biology, 2008, v. 84, n. 6, p. 515, doi. 10.1080/09553000802061285

By:

Wang, Jian Z.;
Rhee, Juong G.;
Shi, Peipei;
Stewart, Robert D.;
Allen li, X.

Publication type:

Article

Evaluation of interfraction patient setup errors for image-guided prostate and head-and-neck radiotherapy using kilovoltage cone beam and megavoltage fan beam computed tomography.

Published in:

2013

By:

Qi, X. Sharon;
Wu, Sutan;
Newman, Francis;
Li, X. Allen;
Hu, Angie Y.

Publication type:

Journal Article

Optimized intensity-modulated arc therapy for prostate cancer treatment.

Published in:

International Journal of Cancer, 2001, v. 96, n. 6, p. 379, doi. 10.1002/ijc.1039

By:

Ma, Lijun;
Yu, Cedric X.;
Earl, Matthew;
Holmes, Tim;
Sarfaraz, Mehrdad;
Li, X. Allen;
Shepard, David;
Amin, Pradip;
DiBiase, Steven;
Suntharalingam, Mohan;
Mansfield, Carl

Publication type:

Article

Automatic Seizure Detection using Fully Convolutional Nested LSTM.

Published in:

International Journal of Neural Systems, 2020, v. 30, n. 04, p. N.PAG, doi. 10.1142/S0129065720500197

By:

Li, Yang;
Yu, Zuyi;
Chen, Yang;
Yang, Chunfeng;
Li, Yue;
Allen Li, X.;
Li, Baosheng

Publication type:

Article

AAPM Task Group Report 267: A joint AAPM GEC‐ESTRO report on biophysical models and tools for the planning and evaluation of brachytherapy.

Published in:

Medical Physics, 2024, v. 51, n. 6, p. 3850, doi. 10.1002/mp.17062

By:

Chen, Zhe;
Li, X. Allen;
Brenner, David J.;
Hellebust, Taran P.;
Hoskin, Peter;
Joiner, Michael C.;
Kirisits, Christian;
Nath, Ravinder;
Rivard, Mark J.;
Thomadsen, Bruce R.;
Zaider, Marco

Publication type:

Article

Real‐time motion monitoring using orthogonal cine MRI during MR‐guided adaptive radiation therapy for abdominal tumors on 1.5T MR‐Linac.

Published in:

Medical Physics, 2023, v. 50, n. 5, p. 3103, doi. 10.1002/mp.16342

By:

Jassar, Hassan;
Tai, An;
Chen, Xinfeng;
Keiper, Timothy D.;
Paulson, Eric;
Lathuilière, Fabienne;
Bériault, Silvain;
Hébert, François;
Savard, Laurence;
Cooper, David T.;
Cloake, Sneha;
Li, X. Allen

Publication type:

Article

Incorporating uncertainty bounds in daily deformable dose accumulation for adaptive radiation therapy of head-and-neck cancer.

Published in:

Medical Physics, 2023, v. 50, n. 4, p. 2474, doi. 10.1002/mp.16085

By:

García-Alvarez, Juan A.;
Hualiang Zhong;
Schultz, Christopher J.;
Allen Li, X.;
Kainz, Kristofer

Publication type:

Article

Development of a multi-layer quality assurance program to evaluate the uncertainty of deformable dose accumulation in adaptive radiotherapy.

Published in:

Medical Physics, 2023, v. 50, n. 3, p. 1766, doi. 10.1002/mp.16137

By:

Hualiang Zhong;
Garcia-Alvarez, Juan A.;
Kainz, Kristofer;
An Tai;
Ergun Ahunbay;
Erickson, Beth;
Schultz, Christopher J.;
Li, X. Allen

Publication type:

Article

AAPM Task Group Report 306: Quality control and assurance for tomotherapy: An update to Task Group Report 148.

Published in:

Medical Physics, 2023, v. 50, n. 3, p. e25, doi. 10.1002/mp.16150

By:

Quan Chen;
Yi Rong;
Burmeister, Jay W.;
Chao, Edward H.;
Corradini, Nathan A.;
Followill, David S.;
Li, X. Allen;
An Liu;
Qi, X. Sharon;
Hairong Shi;
Smilowitz, Jennifer B.

Publication type:

Article

Auto‐detection of necessity for MRI‐guided online adaptive replanning using a machine learning classifier.

Published in:

Medical Physics, 2023, v. 50, n. 1, p. 440, doi. 10.1002/mp.16047

By:

Parchur, Abdul K.;
Lim, Sara;
Nasief, Haidy G.;
Omari, Eenas A.;
Zhang, Ying;
Paulson, Eric S.;
Hall, William A.;
Erickson, Beth;
Li, X. Allen

Publication type:

Article

A machine learning based delta-radiomics process for early prediction of treatment response of pancreatic cancer.

Published in:

NPJ Precision Oncology, 2019, v. 3, n. 1, p. N.PAG, doi. 10.1038/s41698-019-0096-z

By:

Nasief, Haidy;
Zheng, Cheng;
Schott, Diane;
Hall, William;
Tsai, Susan;
Erickson, Beth;
Allen Li, X.

Publication type:

Article

A Comment on Qi et al. An Estimation of Radiobiological Parameters for Head-and-Neck Cancer Cells and the Clinical Implications—Authors' Reply.

Published in:

2013

By:

Qi, X. Sharon;
Qiu Hui Yang;
Lee, Steve;
Li, X. Allen;
Wang, Dian

Publication type:

Letter

An Estimation of Radiobiological Parameters for Head-and-Neck Cancer Cells and the Clinical Implications.

Published in:

Cancers, 2012, v. 4, n. 2, p. 566, doi. 10.3390/cancers4020566

By:

X. Sharon Qi;
Qiuhui Yang;
Steve P. Lee;
X. Allen Li;
Dian Wang

Publication type:

Article

Variations of MRI-assessed peristaltic motions during radiation therapy.

Published in:

PLoS ONE, 2018, v. 13, n. 10, p. 1, doi. 10.1371/journal.pone.0205917

By:

Mostafaei, Farshad;
Tai, An;
Omari, Eenas;
Song, Yingqiu;
Christian, James;
Paulson, Eric;
Hall, William;
Erickson, Beth;
Li, X. Allen

Publication type:

Article

Kinetic modeling of tumor regression incorporating the concept of cancer stem-like cells for patients with locally advanced lung cancer.

Published in:

Theoretical Biology & Medical Modelling, 2018, v. 15, n. 1, p. N.PAG, doi. 10.1186/s12976-018-0096-7

By:

Zhong, Hualiang;
Brown, Stephen;
Devpura, Suneetha;
Li, X. Allen;
Chetty, Indrin J.

Publication type:

Article

The effect of dose rate dependence of p-type silicon detectors on linac relative dosimetry.

Published in:

Medical Physics, 1997, v. 24, n. 6, p. 879, doi. 10.1118/1.597985

By:

Wilkins, David;
Li, X. Allen;
Cygler, Joanna;
Gerig, Lee

Publication type:

Article

Lateral electron equilibrium and electron contamination in measurements of head-scatter factors using miniphantoms and brass caps.

Published in:

Medical Physics, 1995, v. 22, n. 7, p. 1167, doi. 10.1118/1.597508

By:

Li, X. Allen;
Soubra, M.;
Szanto, J.;
Gerig, L. H.

Publication type:

Article

Electron mass scattering powers: Monte Carlo and analytical calculations.

Published in:

Medical Physics, 1995, v. 22, n. 5, p. 531, doi. 10.1118/1.597582

By:

Li, X. Allen;
Rogers, D. W. O.

Publication type:

Article

Reducing electron contamination for photon beam-quality specification.

Published in:

Medical Physics, 1994, v. 21, n. 6, p. 791, doi. 10.1118/1.597395

By:

Li, X. Allen;
Rogers, D. W. O.

Publication type:

Article

Assessment of treatment response during chemoradiation therapy for pancreatic cancer based on quantitative radiomic analysis of daily CTs: An exploratory study.

Published in:

PLoS ONE, 2017, v. 12, n. 6, p. 1, doi. 10.1371/journal.pone.0178961

By:

Chen, Xiaojian;
Oshima, Kiyoko;
Schott, Diane;
Wu, Hui;
Hall, William;
Song, Yingqiu;
Tao, Yalan;
Li, Dingjie;
Zheng, Cheng;
Knechtges, Paul;
Erickson, Beth;
Li, X. Allen

Publication type:

Article

Cardiac Injury after 10 Gy Total Body Irradiation: Indirect Role of Effects on Abdominal Organs.

Published in:

Radiation Research, 2013, v. 180, n. 3, p. 247, doi. 10.1667/RR3292.1

By:

Lenarczyk, Marek;
Vy Lam;
Jensen, Eric;
Fish, Brian L.;
Jidong Su;
Koprowski, Stacy;
Komorowski, Richard A.;
Harmann, Leanne;
Migrino, Raymond Q.;
Li, X. Allen;
Hopewell, John W.;
Moulder, John E.;
Baker, John E.

Publication type:

Article

Multi‐parametric magnetic resonance imaging for radiation treatment planning.

Published in:

Medical Physics, 2022, v. 49, n. 4, p. 2836, doi. 10.1002/mp.15534

By:

Omari, Eenas A.;
Zhang, Ying;
Ahunbay, Ergun;
Paulson, Eric;
Amjad, Asma;
Chen, Xinfeng;
Liang, Ying;
Li, X. Allen

Publication type:

Article

General and custom deep learning autosegmentation models for organs in head and neck, abdomen, and male pelvis.

Published in:

Medical Physics, 2022, v. 49, n. 3, p. 1686, doi. 10.1002/mp.15507

By:

Amjad, Asma;
Xu, Jiaofeng;
Thill, Dan;
Lawton, Colleen;
Hall, William;
Awan, Musaddiq J.;
Shukla, Monica;
Erickson, Beth A.;
Li, X. Allen

Publication type:

Article

Use of a DVH overlay technique for quality assurance of deformable image registration‐based dose accumulation.

Published in:

Medical Physics, 2022, v. 49, n. 1, p. 611, doi. 10.1002/mp.15375

By:

Kainz, Kristofer;
Garcia Alvarez, Juan;
Zhong, Hualiang;
Lim, Sara;
Ahunbay, Ergun;
Tai, An;
Erickson, Beth;
Lawton, Colleen;
Li, X. Allen

Publication type:

Article

Machine QA for the Elekta Unity system: A Report from the Elekta MR‐linac consortium.

Published in:

Medical Physics, 2021, v. 48, n. 5, p. e67, doi. 10.1002/mp.14764

By:

Roberts, David A.;
Sandin, Carlos;
Vesanen, Panu T.;
Lee, Hannah;
Hanson, Ian M.;
Nill, Simeon;
Perik, Thijs;
Lim, Seng Boh;
Vedam, Sastry;
Yang, Jinzhong;
Woodings, Simon W.;
Wolthaus, Jochem W. H.;
Keller, Brian;
Budgell, Geoff;
Chen, Xinfeng;
Li, X. Allen

Publication type:

Article

Technical Note: Using virtual noncontrast images from dual‐energy CT to eliminate the need of precontrast CT for x‐ray radiation treatment planning of abdominal tumors<sup>†</sup>.

Published in:

Medical Physics, 2021, v. 48, n. 3, p. 1365, doi. 10.1002/mp.14702

By:

Noid, George;
Schott, Diane;
Paulson, Eric;
Zhu, Justin;
Shah, Jainil;
Li, X. Allen

Publication type:

Article

Feasibility of real‐time motion tracking using cine MRI during MR‐guided radiation therapy for abdominal targets.

Published in:

Medical Physics, 2020, v. 47, n. 8, p. 3554, doi. 10.1002/mp.14230

By:

Keiper, Timothy D.;
Tai, An;
Chen, Xinfeng;
Paulson, Eric;
Lathuilière, Fabienne;
Bériault, Silvain;
Hébert, François;
Cooper, David T.;
Lachaine, Martin;
Li, X. Allen

Publication type:

Article

Technical Note: Comprehensive performance tests of the first clinical real‐time motion tracking and compensation system using MLC and jaws.

Published in:

Medical Physics, 2020, v. 47, n. 7, p. 2814, doi. 10.1002/mp.14171

By:

Chen, Guang‐Pei;
Tai, An;
Keiper, Timothy D.;
Lim, Sara;
Li, X. Allen

Publication type:

Article

Texture‐based, automatic contour validation for online adaptive replanning: A feasibility study on abdominal organs.

Published in:

Medical Physics, 2019, v. 46, n. 9, p. 4010, doi. 10.1002/mp.13697

By:

Zhang, Ying;
Plautz, Tia E.;
Hao, Yao;
Kinchen, Catherine;
Li, X. Allen

Publication type:

Article

Time stability of delta‐radiomics features and the impact on patient analysis in longitudinal CT images.

Published in:

Medical Physics, 2019, v. 46, n. 4, p. 1663, doi. 10.1002/mp.13395

By:

Plautz, Tia E.;
Zheng, Cheng;
Noid, George;
Li, X. Allen

Publication type:

Article

Technical Note: Acceleration of online adaptive replanning with automation and parallel operations.

Published in:

Medical Physics, 2018, v. 45, n. 10, p. 4370, doi. 10.1002/mp.13106

By:

Zhang, Jingqiao;
Ahunbay, Ergun;
Li, X. Allen

Publication type:

Article

Feasibility of real‐time lung tumor motion monitoring using intrafractional ultrasound and kV cone beam projection images.

Published in:

Medical Physics, 2018, v. 45, n. 10, p. 4619, doi. 10.1002/mp.13104

By:

Mostafaei, Farshad;
Tai, An;
Gore, Elizabeth;
Johnstone, Candice;
Haase, William;
Ehlers, Christopher;
Cooper, David T.;
Lachaine, Martin;
Li, X. Allen

Publication type:

Article

Technical Note: Enhancing soft tissue contrast and radiation‐induced image changes with dual‐energy CT for radiation therapy.

Published in:

Medical Physics, 2018, v. 45, n. 9, p. 4238, doi. 10.1002/mp.13083

By:

Noid, George;
Tai, An;
Schott, Diane;
Mistry, Nilesh;
Liu, Yu;
Gilat‐schmidt, Taly;
Robbins, Jared R.;
Li, X. Allen

Publication type:

Article

A fast 4D IMRT/VMAT planning method based on segment aperture morphing.

Published in:

Medical Physics, 2018, v. 45, n. 4, p. 1594, doi. 10.1002/mp.12778

By:

Klawikowski, Slade;
Tai, An;
Ates, Ozgur;
Ahunbay, Ergun;
Li, X. Allen

Publication type:

Article

Technical Note: Is bulk electron density assignment appropriate for MRI-only based treatment planning for lung cancer?

Published in:

Medical Physics, 2017, v. 44, n. 7, p. 3437, doi. 10.1002/mp.12267

By:

Prior, Phil;
Chen, Xinfeng;
Gore, Elizabeth;
Johnstone, Candice;
Li, X. Allen

Publication type:

Article

Preliminary results on the feasibility of using ultrasound to monitor intrafractional motion during radiation therapy for pancreatic cancer.

Published in:

Medical Physics, 2016, v. 43, n. 9, p. 5252, doi. 10.1118/1.4960004

By:

Omari, Eenas A.;
Erickson, Beth;
Ehlers, Christopher;
Quiroz, Francisco;
Noid, George;
Cooper, David T.;
Lachaine, Martin;
Li, X. Allen

Publication type:

Article

Technical Note: Dose effects of 1.5 T transverse magnetic field on tissue interfaces in MRI-guided radiotherapy.

Published in:

Medical Physics, 2016, v. 43, n. 8, p. 4797, doi. 10.1118/1.4959534

By:

Chen, Xinfeng;
Prior, Phil;
Chen, Guang‐Pei;
Schultz, Christopher J.;
Li, X. Allen

Publication type:

Article

Technical Note: A fast online adaptive replanning method for VMAT using flattening filter free beams.

Published in:

Medical Physics, 2016, v. 43, n. 6, p. 2756, doi. 10.1118/1.4948676

By:

Ates, Ozgur;
Ahunbay, Ergun E.;
Moreau, Michel;
Li, X. Allen

Publication type:

Article

Technical Note: Development and performance of a software tool for quality assurance of online replanning with a conventional Linac or MR-Linac.

Published in:

Medical Physics, 2016, v. 43, n. 4, p. 1713, doi. 10.1118/1.4943795

By:

Chen, Guang‐Pei;
Ahunbay, Ergun;
Li, X. Allen

Publication type:

Article

Gradient maintenance: A new algorithm for fast online replanning.

Published in:

Medical Physics, 2015, v. 42, n. 6, p. 2863, doi. 10.1118/1.4919847

By:

Ahunbay, Ergun E.;
Li, X. Allen

Publication type:

Article

Comprehensive MRI simulation methodology using a dedicated MRI scanner in radiation oncology for external beam radiation treatment planning.

Published in:

Medical Physics, 2015, v. 42, n. 1, p. 28, doi. 10.1118/1.4896096

By:

Paulson, Eric S.;
Erickson, Beth;
Schultz, Chris;
Allen Li, X.

Publication type:

Article

POINT/COUNTERPOINT: Online adaptive planning for prostate cancer radiotherapyis necessary and ready now.

Published in:

Medical Physics, 2014, v. 41, n. 8, p. 080601-1, doi. 10.1118/1.4883875

By:

Li, X. Allen;
Qiuwen Wu;
Orton, Colin G.

Publication type:

Article

Assessment and management of interfractional variations in daily diagnostic-quality-CT guided prostate-bed irradiation after prostatectomy.

Published in:

Medical Physics, 2014, v. 41, n. 3, p. 1, doi. 10.1118/1.4866222

By:

Feng Liu;
Ahunbay, Ergun;
Lawton, Colleen;
Allen Li, X.

Publication type:

Article

The use and QA of biologically related models for treatment planning: Short report of the TG-166 of the therapy physics committee of the AAPM.

Published in:

Medical Physics, 2012, v. 39, n. 3, p. 1386, doi. 10.1118/1.3685447

By:

Allen Li, X.;
Alber, Markus;
Deasy, Joseph O.;
Jackson, Andrew;
Ken Jee, Kyung-Wook;
Marks, Lawrence B.;
Martel, Mary K.;
Mayo, Charles;
Moiseenko, Vitali;
Nahum, Alan E.;
Niemierko, Andrzej;
Semenenko, Vladimir A.;
Yorke, Ellen D.

Publication type:

Article

A planning and delivery study of a rotational IMRT technique with burst delivery.

Published in:

Medical Physics, 2011, v. 38, n. 9, p. 5104, doi. 10.1118/1.3622612

By:

Kainz, Kristofer;
Chen, Guang-Pei;
Chang, Yu-Wen;
Prah, Douglas;
Sharon Qi, X.;
Shukla, Himanshu P.;
Stahl, Johannes;
Allen Li, X.

Publication type:

Article

Adaptive Radiation Therapy.

Published in:

Medical Physics, 2011, v. 38, n. 7, p. 4467, doi. 10.1118/1.3598076

By:

Allen Li, X.

Publication type:

Article