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Allen Li

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Yunfeng Cui; James M Galvin; X Allen Li; Lech Papiez; William Parker; Greg Bednarz; Stephen Breen; Jing Cai; Wenzhou Chen; Fang-Fang Yin; Ying Xiao
Implementation of remote 3-dimensional image guided radiation therapy quality assurance for radiation therapy oncology group clinical trials.
K Kainz; G-P Chen; M England; J Hermand; Julia White; X Allen Li
Simultaneous irradiation of the breast and regional lymph nodes in prone position using helical tomotherapy.
Feng Liu; Cheng Peng; Beth Erickson; X Allen Li
Characterization and management of interfractional anatomic changes for pancreatic cancer radiotherapy.

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2013: Yunfeng Cui; James M Galvin; X Allen Li; Lech Papiez; William Parker; Greg Bednarz; Stephen Breen; Jing Cai; Wenzhou Chen; Fang-Fang Yin; Ying Xiao
Implementation of remote 3-dimensional image guided radiation therapy quality assurance for radiation therapy oncology group clinical trials.
International journal of radiation oncology, biology, physics 2013;85(1):271-7.
2012: K Kainz; G-P Chen; M England; J Hermand; Julia White; X Allen Li
Simultaneous irradiation of the breast and regional lymph nodes in prone position using helical tomotherapy.
The British journal of radiology 2012;85(1018):e899-905.
2012: Feng Liu; Cheng Peng; Beth Erickson; X Allen Li
Characterization and management of interfractional anatomic changes for pancreatic cancer radiotherapy.
International journal of radiation oncology, biology, physics 2012;83(3):e423-9.
2012: Natalya V Morrow; X Sharon Qi; Colleen A Lawton; X Allen Li
Impact of computed tomography image quality on image-guided radiation therapy based on soft tissue registration.
International journal of radiation oncology, biology, physics 2012;82(5):e733-8.
2012: Ergun Ahunbay; Robert Christian; Andrew Godley; Jared Robbins; Julia White; X Allen Li
Interfractional target variations for partial breast irradiation.
International journal of radiation oncology, biology, physics 2012;82(5):1594-604.
2012: X Sharon Qi; Kai Wang; Julia White; Francis Newman; Marcus Crosby; Angela Hu; Bin Hu; X Allen Li
Respiration induced heart motion and indications of gated delivery for left-sided breast irradiation.
International journal of radiation oncology, biology, physics 2012;82(5):1605-11.
2012: Andrew Godley; Ergun Ahunbay; Cheng Peng; X Allen Li
Accumulating daily-varied dose distributions of prostate radiation therapy with soft-tissue-based kV CT guidance.
Journal of applied clinical medical physics / American College of Medical Physics 2012;13(3):3859.
2011: Julie A Bradley; X Allen Li; Eric S Paulson; Christopher Schultz; Ergun Ahunbay; Dian Wang
Dynamic MRI analysis of tumor and organ motion during rest and deglutition and margin assessment for radiotherapy of head-and-neck cancer.
International journal of radiation oncology, biology, physics 2011;81(5):e803-12.
2011: X Allen Li; Feng Liu; An Tai; Ergun Ahunbay; Guangpei Chen; Tracy Kelly; Colleen Lawton; Beth Erickson
Development of an online adaptive solution to account for inter- and intra-fractional variations.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2011;100(3):370-4.
2011: Yunfeng Cui; James M Galvin; X Allen Li; James A Purdy; William L Straube; Walter Bosch; Ying Xiao
Multi-system verification of registrations for image-guided radiotherapy in clinical trials.
International journal of radiation oncology, biology, physics 2011;81(1):305-12.
2011: X Sharon Qi; Julia White; X Allen Li
Is α/β for breast cancer really low?
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2011;100(2):282-8.
2011: Cheng Peng; Guangpei Chen; Ergun Ahunbay; Dian Wang; Colleen Lawton; X Allen Li
Validation of an online replanning technique for prostate adaptive radiotherapy.
Physics in medicine and biology 2011;56(12):3659-68.
2011: D E Prah; K Kainz; C Peng; X Allen Li
The dosimetric and delivery advantages of a new 160-leaf MLC.
Technology in cancer research & treatment 2011;10(3):219-29.
2011: Eric S Paulson; Julie A Bradley; Dian Wang; Ergun Ahunbay; Christoper Schultz; X Allen Li
Internal margin assessment using cine MRI analysis of deglutition in head and neck cancer radiotherapy.
Medical physics 2011;38(4):1740-7.
2011: Cheng Peng; Ergun Ahunbay; Guangpei Chen; Savannah Anderson; Colleen A Lawton; X Allen Li
Characterizing interfraction variations and their dosimetric effects in prostate cancer radiotherapy.
International journal of radiation oncology, biology, physics 2011;79(3):909-14.
2010: Rawan Allozi; X Allen Li; Julia White; Aditya Apte; An Tai; Jeff M Michalski; Walter Bosch; Issam El Naqa
Tools for consensus analysis of experts' contours for radiotherapy structure definitions.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2010;97(3):572-8.
2010: X Sharon Qi; Julia White; Rachel Rabinovitch; Kenneth Merrell; Amit Sood; Anderson Bauer; J Frank Wilson; Moyed Miften; X Allen Li
Respiratory organ motion and dosimetric impact on breast and nodal irradiation.
International journal of radiation oncology, biology, physics 2010;78(2):609-17.
2010: Ergun Ahunbay; Cheng Peng; Shannon Holmes; Andrew Godley; Colleen Lawton; X Allen Li
Online adaptive replanning method for prostate radiotherapy.
International journal of radiation oncology, biology, physics 2010;77(5):1561-72.
2010: An Tai; James D Christensen; Elizabeth Gore; Ali Khamene; Thomas Boettger; X Allen Li
Gated treatment delivery verification with on-line megavoltage fluoroscopy.
International journal of radiation oncology, biology, physics 2010;76(5):1592-8.
2010: Charlie Pan; Brian D Kavanagh; Laura A Dawson; X Allen Li; Shiva K Das; Moyed Miften; Randall TenHaken
Radiation-associated liver injury.
International journal of radiation oncology, biology, physics 2010;76(3 Suppl):S94-100.
2010: Yaacov Richard Lawrence; X Allen Li; Issam El-Naqa; Carol A Hahn; Lawrence Marks; Thomas E Merchant; Adam P Dicker
Radiation dose-volume effects in the brain.
International journal of radiation oncology, biology, physics 2010;76(3 Suppl):S20-7.
2010: Laura A Dawson; Brian D Kavanagh; Arnold C Paulino; Shiva K Das; Moyed Miften; X Allen Li; Charlie Pan; Randall TenHaken; Timothy Schultheiss
Radiation-associated kidney injury.
International journal of radiation oncology, biology, physics 2010;76(3 Suppl):S108-15.
2010: Brian D Kavanagh; Charlie Pan; Laura A Dawson; Shiva K Das; X Allen Li; Randall TenHaken; Moyed Miften
Radiation dose-volume effects in the stomach and small bowel.
International journal of radiation oncology, biology, physics 2010;76(3 Suppl):S101-7.
2009: Swarajit N Ghosh; Rong Zhang; Brian L Fish; Vladimir A Semenenko; X Allen Li; John E Moulder; Elizabeth R Jacobs; Meetha Medhora
Renin-Angiotensin system suppression mitigates experimental radiation pneumonitis.
International journal of radiation oncology, biology, physics 2009;75(5):1528-36.
2009: Timothy C Zhu; Anders Ahnesjö; Kwok L Lam; X Allen Li; Chang-Ming Charlie Ma; Jatinder R Palta; Michael B Sharpe; Bruce Thomadsen; Ramesh C Tailor
Report of AAPM Therapy Physics Committee Task Group 74: in-air output ratio, Sc, for megavoltage photon beams.
Medical physics 2009;36(11):5261-91.
2009: Ergun Ahunbay; Cheng Peng; Andrew Godley; Christopher Schultz; X Allen Li
An on-line replanning method for head and neck adaptive radiotherapy.
Medical physics 2009;36(10):4776-90.
2009: X Sharon Qi; Vladimir A Semenenko; X Allen Li
Improved critical structure sparing with biologically based IMRT optimization.
Medical physics 2009;36(5):1790-9.
2009: Kristofer Kainz; Julia White; Joann Herman; X Allen Li
Investigation of helical tomotherapy for partial-breast irradiation of prone-positioned patients.
International journal of radiation oncology, biology, physics 2009;74(1):275-82.
2009: An Tai; Beth Erickson; X Allen Li
Extrapolation of normal tissue complication probability for different fractionations in liver irradiation.
International journal of radiation oncology, biology, physics 2009;74(1):283-9.
2009: Andrew Godley; Ergun Ahunbay; Cheng Peng; X Allen Li
Automated registration of large deformations for adaptive radiation therapy of prostate cancer.
Medical physics 2009;36(4):1433-41.
2009: X Allen Li; An Tai; Douglas W. Arthur; Thomas A Buchholz; Shannon Macdonald; Lawrence Marks; Jean M Moran; Lori J Pierce; Rachel Rabinovitch; Alphonse Taghian; Frank Vicini; Wendy Woodward; JR White
Variability of target and normal structure delineation for breast cancer radiotherapy: an RTOG Multi-Institutional and Multiobserver Study.
International journal of radiation oncology, biology, physics 2009;73(3):944-51.
2009: Zhen-Yu Qi; Xiao-Wu Deng; Shao-Min Huang; Li Zhang; Zhi-Chun He; X Allen Li; Ian Kwan; Michael Lerch; Dean Cutajar; Peter Metcalfe; Anatoly Rosenfeld
In vivo verification of superficial dose for head and neck treatments using intensity-modulated techniques.
Medical physics 2009;36(1):59-70.
2008: Vladimir A Semenenko; Bodo Reitz; Ellen Day; X Sharon Qi; Moyed Miften; X Allen Li
Evaluation of a commercial biologically based IMRT treatment planning system.
Medical physics 2008;35(12):5851-60.
2008: Cheng Peng; Kristofer Kainz; Colleen Lawton; X Allen Li
A comparison of daily megavoltage CT and ultrasound image guided radiation therapy for prostate cancer.
Medical physics 2008;35(12):5619-28.
2008: Indra J Das; CW Cheng; Ronald J Watts; Anders Ahnesjö; John Gibbons; X Allen Li; Jessica Lowenstein; Raj K Mitra; William E Simon; Timothy C Zhu
Accelerator beam data commissioning equipment and procedures: report of the TG-106 of the Therapy Physics Committee of the AAPM.
Medical physics 2008;35(9):4186-215.
2008: Ergun Ahunbay; Cheng Peng; Guang-Pei Chen; Sreeram Narayanan; Cedric Yu; Colleen Lawton; X Allen Li
An on-line replanning scheme for interfractional variations.
Medical physics 2008;35(8):3607-15.
2008: Vladimir A Semenenko; Robert Molthen; Chunrong Li; Natalya V Morrow; Rongshan Li; Swarajit N Ghosh; Meetha Medhora; X Allen Li
Irradiation of varying volumes of rat lung to same mean lung dose: a little to a lot or a lot to a little?
International journal of radiation oncology, biology, physics 2008;71(3):838-47.
2008: Li Zhao; George A Sandison; Jonathan B Farr; Wen Chien Hsi; X Allen Li
Dosimetric impact of intrafraction motion for compensator-based proton therapy of lung cancer.
Physics in medicine and biology 2008;53(12):3343-64.
2008: Guang-Pei Chen; Ergun Ahunbay; X Allen Li
Automated computer optimization for 3D treatment planning of breast irradiation.
Medical physics 2008;35(6):2253-8.
2008: Q Yang; Y Feng; C J Schultz; X Allen Li; H Wu; Dian Wang
Synergistic effect of 15-lipoxygenase 2 and radiation in killing head-and-neck cancer.
Cancer gene therapy 2008;15(5):323-30.
2008: Yayun Hsiao; Robert D Stewart; X Allen Li
A Monte-Carlo derived dual-source model for helical tomotherapy treatment planning.
Technology in cancer research & treatment 2008;7(2):141-7.
2008: An Tai; Beth Erickson; Kevin A Khater; X Allen Li
Estimate of radiobiologic parameters from clinical data for biologically based treatment planning for liver irradiation.
International journal of radiation oncology, biology, physics 2008;70(3):900-7.
2008: V A Semenenko; X Allen Li
Lyman-Kutcher-Burman NTCP model parameters for radiation pneumonitis and xerostomia based on combined analysis of published clinical data.
Physics in medicine and biology 2008;53(3):737-55.
2008: X Allen Li; Jian Z Wang; R D Stewart; Steven J DiBiase; D Wang; C A Lawton
Designing equivalent treatment regimens for prostate radiotherapy based on equivalent uniform dose.
The British journal of radiology 2008;81(961):59-68.
2007: Li Zhao; George A Sandison; J B Farr; Wen-Chien Hsi; Huanmei Wu; X Allen Li
Patient-specific margins for proton therapy of lung.
Australasian physical & engineering sciences in medicine / supported by the Australasian College of Physical Scientists in Medicine and the Australasian Association of Physical Sciences in Medicine 2007;30(4):344-8.
2007: Natalya V Morrow; Christopher Stepaniak; Julia White; J Frank Wilson; X Allen Li
Intra- and interfractional variations for prone breast irradiation: an indication for image-guided radiotherapy.
International journal of radiation oncology, biology, physics 2007;69(3):910-7.
2007: Robert D Stewart; X Allen Li
BGRT: biologically guided radiation therapy-the future is fast approaching!
Medical physics 2007;34(10):3739-51.
2007: X Sharon Qi; Christopher J Schultz; X Allen Li
Possible fractionated regimens for image-guided intensity-modulated radiation therapy of large arteriovenous malformations.
Physics in medicine and biology 2007;52(18):5667-82.
2007: Joseph Bovi; X Sharon Qi; Julia White; X Allen Li
Comparison of three accelerated partial breast irradiation techniques: treatment effectiveness based upon biological models.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2007;84(3):226-32.
2007: Eric P Cohen; Brian L Fish; Mukut Sharma; X Allen Li; John E Moulder
Role of the angiotensin II type-2 receptor in radiation nephropathy.
Translational research : the journal of laboratory and clinical medicine 2007;150(2):106-15.
2007: Ergun Ahunbay; X Allen Li
Investigation of the reliability, accuracy, and efficiency of gated IMRT delivery with a commercial linear accelerator.
Medical physics 2007;34(7):2928-38.
2007: X Allen Li; X Sharon Qi; Marissa Pitterle; Kapila Kalakota; Kevin Mueller; Beth A Erickson; Dian Wang; Christopher J Schultz; Selim Firat; J Frank Wilson
Interfractional variations in patient setup and anatomic change assessed by daily computed tomography.
International journal of radiation oncology, biology, physics 2007;68(2):581-91.
2007: Guang-Pei Chen; Ergun Ahunbay; Christopher Schultz; X Allen Li
Development of an inverse optimization package to plan nonuniform dose distributions based on spatially inhomogeneous radiosensitivity extracted from biological images.
Medical physics 2007;34(4):1198-205.
2007: Ergun Ahunbay; Guang-Pei Chen; Steven Thatcher; Paul A Jursinic; Julia White; Katherine Albano; X Allen Li
Direct aperture optimization-based intensity-modulated radiotherapy for whole breast irradiation.
International journal of radiation oncology, biology, physics 2007;67(4):1248-58.
2007: X Allen Li; Paul J Keall; Colin G Orton
Point/counterpoint. Respiratory gating for radiation therapy is not ready for prime time.
Medical physics 2007;34(3):867-70.
2007: X Allen Li; William R Hendee
Radiation oncology physicists will need to better understand medical imaging.
Journal of the American College of Radiology : JACR 2007;4(1):40-4.
2006: Jian Z Wang; X Allen Li; N A Mayr
Dose escalation to combat hypoxia in prostate cancer: a radiobiological study on clinical data.
The British journal of radiology 2006;79(947):905-11.
2006: Mariana Guerrero; X Allen Li
Halftime for repair of sublethal damage in normal bladder and rectum: an analysis of clinical data from cervix brachytherapy.
Physics in medicine and biology 2006;51(16):4063-71.
2006: Dian Wang; Christopher J Schultz; Paul A Jursinic; Mirek Bialkowski; X Ronald Zhu; W Douglas Brown; Scott D Rand; Michelle A Michel; Bruce H Campbell; Stuart Wong; X Allen Li; J Frank Wilson
Initial experience of FDG-PET/CT guided IMRT of head-and-neck carcinoma.
International journal of radiation oncology, biology, physics 2006;65(1):143-51.
2006: X Sharon Qi; Christopher J Schultz; X Allen Li
An estimation of radiobiologic parameters from clinical outcomes for radiation treatment planning of brain tumor.
International journal of radiation oncology, biology, physics 2006;64(5):1570-80.
2006: X Allen Li; Christopher Stepaniak; Elizabeth Gore
Technical and dosimetric aspects of respiratory gating using a pressure-sensor motion monitoring system.
Medical physics 2006;33(1):145-54.
2005: Shahid A Naqvi; Warren D D'Souza; Matthew A Earl; Sung-Joon Ye; Rompin Shih; X Allen Li
Using a photon phase-space source for convolution/superposition dose calculations in radiation therapy.
Physics in medicine and biology 2005;50(17):4111-24.
2005: C W Cheng; R Mitra; X Allen Li; Indra J Das
Dose perturbations due to contrast medium and air in mammosite treatment: an experimental and Monte Carlo study.
Medical physics 2005;32(7):2279-87.
2005: C Clifton Ling; X Allen Li
Over the next decade the success of radiation treatment planning will be judged by the immediate biological response of tumor cells rather than by surrogate measures such as dose maximization and uniformity.
Medical physics 2005;32(7):2189-92.
2005: Mariana Guerrero; X Allen Li; Lijun Ma; Jeanette A Linder; Chad Deyoung; Beth Erickson
Simultaneous integrated intensity-modulated radiotherapy boost for locally advanced gynecological cancer: radiobiological and dosimetric considerations.
International journal of radiation oncology, biology, physics 2005;62(3):933-9.
2005: X Allen Li; Jian Z Wang; Paul A Jursinic; Colleen A Lawton; Dian Wang
Dosimetric advantages of IMRT simultaneous integrated boost for high-risk prostate cancer.
International journal of radiation oncology, biology, physics 2005;61(4):1251-7.
2005: X Allen Li; Michael O'Neill; Mohan Suntharalingam
Improving patient-specific dosimetry for intravascular brachytherapy.
Brachytherapy 2005;4(4):291-7.
2005: Jian Z Wang; Nina A Mayr; X Allen Li; Robert D Stewart
Modeling prostate cancer: in regards to Nahum et al. (Int J Radiat Oncol Biol Phys 2003;57:391-401).
International journal of radiation oncology, biology, physics 2005;61(1):309-10; author reply 310-1.
2005: Jian Z Wang; X Allen Li
Impact of tumor repopulation on radiotherapy planning.
International journal of radiation oncology, biology, physics 2005;61(1):220-7.
2004: Mariana Guerrero; X Allen Li
Extending the linear-quadratic model for large fraction doses pertinent to stereotactic radiotherapy.
Physics in medicine and biology 2004;49(20):4825-35.
2004: David Carlson; Robert D Stewart; X Allen Li; Kristofer Jennings; Jian Z Wang; Mariana Guerrero
Comparison of in vitro and in vivo alpha/beta ratios for prostate cancer.
Physics in medicine and biology 2004;49(19):4477-91.
2004: Mehrdad Sarfaraz; Andrew S Kennedy; MARTIN LODGE; X Allen Li; Xingen Wu; Cedric Yu
Radiation absorbed dose distribution in a patient treated with yttrium-90 microspheres for hepatocellular carcinoma.
Medical physics 2004;31(9):2449-53.
2004: Mariana Guerrero; X Allen Li; Matthew A Earl; Mehrdad Sarfaraz; Edward Kiggundu
Simultaneous integrated boost for breast cancer using IMRT: a radiobiological and treatment planning study.
International journal of radiation oncology, biology, physics 2004;59(5):1513-22.
2003: Jian Z Wang; X Allen Li; Cedric Yu; Steven J DiBiase
The low alpha/beta ratio for prostate cancer: what does the clinical outcome of HDR brachytherapy tell us?
International journal of radiation oncology, biology, physics 2003;57(4):1101-8.
2003: Mariana Guerrero; X Allen Li
Analysis of a large number of clinical studies for breast cancer radiotherapy: estimation of radiobiological parameters for treatment planning.
Physics in medicine and biology 2003;48(20):3307-26.
2003: Jian Z Wang; X Allen Li; Warren D D'Souza; Robert D Stewart
Impact of prolonged fraction delivery times on tumor control: a note of caution for intensity-modulated radiation therapy (IMRT).
International journal of radiation oncology, biology, physics 2003;57(2):543-52.
2003: X Allen Li; Jian Z Wang; Robert D Stewart; Steven J DiBiase
Dose escalation in permanent brachytherapy for prostate cancer: dosimetric and biological considerations.
Physics in medicine and biology 2003;48(17):2753-65.
2003: Mariana Guerrero; X Allen Li; Lijun Ma
A technique to sharpen the beam penumbra for Gamma Knife radiosurgery.
Physics in medicine and biology 2003;48(12):1843-53.
2003: Matthew A Earl; David Shepard; Shahid A Naqvi; X Allen Li; Cedric Yu
Inverse planning for intensity-modulated arc therapy using direct aperture optimization.
Physics in medicine and biology 2003;48(8):1075-89.
2003: X Allen Li
Dose effects of stents in intravascular brachytherapy for in-stent restenosis: a Monte Carlo calculation.
International journal of radiation oncology, biology, physics 2003;55(3):842-8.
2003: Omar Chibani; X Allen Li
IVBTMC, a Monte Carlo dose calculation tool for intravascular brachytherapy.
Medical physics 2003;30(1):44-51.
2003: Jian Z Wang; X Allen Li
Evaluation of external beam radiotherapy and brachytherapy for localized prostate cancer using equivalent uniform dose.
Medical physics 2003;30(1):34-40.
2003: Ruqing Wang; X Allen Li; John Lobdell
Monte Carlo dose characterization of a new 90Sr/90Y source with balloon for intravascular brachytherapy.
Medical physics 2003;30(1):27-33.
2003: Jian Z Wang; Mariana Guerrero; X Allen Li
How low is the alpha/beta ratio for prostate cancer?
International journal of radiation oncology, biology, physics 2003;55(1):194-203.
2002: Ruqing Wang; X Allen Li
Dosimetric comparison of two 90Sr/90Y sources for intravascular brachytherapy: an EGSnrc Monte Carlo calculation.
Physics in medicine and biology 2002;47(23):4259-69.
2002: X Allen Li; Omar Chibani; Bruce D Greenwald; Mohan Suntharalingam
Radiotherapy dose perturbation of metallic esophageal stents.
International journal of radiation oncology, biology, physics 2002;54(4):1276-85.
2002: Mariana Guerrero; Robert D Stewart; Jian Z Wang; X Allen Li
Equivalence of the linear-quadratic and two-lesion kinetic models.
Physics in medicine and biology 2002;47(17):3197-209.
2002: Ruqing Wang; X Allen Li
Dose characterization in the near-source region for two high dose rate brachytherapy sources.
Medical physics 2002;29(8):1678-86.
2002: David Shepard; Matthew A Earl; X Allen Li; Shahid A Naqvi; Cedric Yu
Direct aperture optimization: a turnkey solution for step-and-shoot IMRT.
Medical physics 2002;29(6):1007-18.
2002: Cedric Yu; X Allen Li; Lijun Ma; Dongjun Chen; Shahid A Naqvi; David Shepard; Mehrdad Sarfaraz; Timothy W Holmes; Mohan Suntharalingam; Carl M Mansfield
Clinical implementation of intensity-modulated arc therapy.
International journal of radiation oncology, biology, physics 2002;53(2):453-63.
2002: Rompin Shih; Wen-Lin Hsu; X Allen Li
Dose effect of guidewire position in intravascular brachytherapy.
Physics in medicine and biology 2002;47(10):1733-40.
2002: Omar Chibani; X Allen Li
Monte Carlo dose calculations in homogeneous media and at interfaces: a comparison between GEPTS, EGSnrc, MCNP, and measurements.
Medical physics 2002;29(5):835-47.
2002: Omar Chibani; X Allen Li
Dosimetric effects of source-offset in intravascular brachytherapy.
Medical physics 2002;29(4):530-7.
2001: Lijun Ma; Cedric Yu; Matthew A Earl; Timothy W Holmes; Mehrdad Sarfaraz; X Allen Li; David Shepard; Pradip Amin; Steven J DiBiase; Mohan Suntharalingam; Carl M Mansfield
Optimized intensity-modulated arc therapy for prostate cancer treatment.
International journal of cancer. Journal international du cancer 2001;96(6):379-84.
2001: X Allen Li; Rompin Shih
Dose effects of guide wires for catheter-based intravascular brachytherapy.
International journal of radiation oncology, biology, physics 2001;51(4):1103-10.
2001: X Allen Li; Lijun Ma; Shahid A Naqvi; Rompin Shih; Cedric Yu
Monte Carlo dose verification for intensity-modulated arc therapy.
Physics in medicine and biology 2001;46(9):2269-82.
2001: Ruqing Wang; X Allen Li
Monte Carlo characterization of a 32P source for intravascular brachytherapy.
Medical physics 2001;28(8):1776-85.
2001: X Allen Li; Mohan Suntharalingam; Cedric Yu
Dosimetry of source stepping for intravascular brachytherapy.
Cardiovascular radiation medicine 2001;2(3):165-72.
2001: Shahid A Naqvi; Mehrdad Sarfaraz; Timothy W Holmes; Cedric Yu; X Allen Li
Analysing collimator structure effects in head-scatter calculations for IMRT class fields using scatter raytracing.
Physics in medicine and biology 2001;46(7):2009-28.
2001: X Allen Li
Dosimetric effects of contrast media for catheter-based intravascular brachytherapy.
Medical physics 2001;28(5):757-63.
2001: R Shih; X Allen Li; James C H Chu
Dynamic wedge versus physical wedge: a Monte Carlo study.
Medical physics 2001;28(4):612-9.
2001: Shahid A Naqvi; X Allen Li; S W Ramahi; James C H Chu; Sung-Joon Ye
Reducing loss in lateral charged-particle equilibrium due to air cavities present in x-ray irradiated media by using longitudinal magnetic fields.
Medical physics 2001;28(4):603-11.
2001: Ruqing Wang; X Allen Li
Monte Carlo dose calculations of beta-emitting sources for intravascular brachytherapy: a comparison between EGS4, EGSnrc, and MCNP.
Medical physics 2001;28(2):134-41.
2001: X Allen Li; L Reiffel; J Chu; Shahid A Naqvi
Conformal photon-beam therapy with transverse magnetic fields: a Monte Carlo study.
Medical physics 2001;28(2):127-33.
2000: Ruqing Wang; X Allen Li
A Monte Carlo calculation of dosimetric parameters of 90Sr/90Y and 192Ir SS sources for intravascular brachytherapy.
Medical physics 2000;27(11):2528-35.
2000: Ruqing Wang; X Allen Li; Cedric Yu
Evaluation of EGS4/PRESTA multiple-scattering algorithms for 90Sr/90Y intravascular brachytherapy dosimetry.
Physics in medicine and biology 2000;45(8):2343-52.
2000: X Allen Li; Cedric Yu; T Holmes
A systematic evaluation of air cavity dose perturbation in megavoltage x-ray beams.
Medical physics 2000;27(5):1011-7.
2000: Lijun Ma; X Allen Li; Cedric Yu
An efficient method of measuring the 4 mm helmet output factor for the Gamma knife.
Physics in medicine and biology 2000;45(3):729-33.
2000: X Allen Li; Ruqing Wang; Cedric Yu; Mohan Suntharalingam
Beta versus gamma for catheter-based intravascular brachytherapy: dosimetric perspectives in the presence of metallic stents and calcified plaques.
International journal of radiation oncology, biology, physics 2000;46(4):1043-9.
2000: Sung-Joon Ye; X Allen Li; J R Zimmer; James C H Chu; C K Choi
Dosimetric perturbations of linear array of beta-emitter seeds and metallic stent in intravascular brachytherapy.
Medical physics 2000;27(2):374-80.
1999: X Allen Li; James C H Chu; W Chen; thomas zusag
Dose enhancement by a thin foil of high-Z material: a Monte Carlo study.
Medical physics 1999;26(7):1245-51.
1999: X Allen Li
Peak scatter factors for high energy photon beams.
Medical physics 1999;26(6):962-6.
1999: R Shih; X Allen Li; James C H Chu; W L Hsu
Calculation of head scatter factors at isocenter or at center of field for any arbitrary jaw setting.
Medical physics 1999;26(4):506-11.
1998: C-M Charlie Ma; X Allen Li; JP Seuntjens
Study of dosimetry consistency for kilovoltage x-ray beams.
Medical physics 1998;25(12):2376-84.
1998: X Allen Li; CM Ma; D Salhani; O Agboola
Dosimetric evaluation of a widely used kilovoltage x-ray unit for endocavitary radiotherapy.
Medical physics 1998;25(8):1464-71.
1997: X Allen Li; CM Ma; D Salhani
Measurement of percentage depth dose and lateral beam profile for kilovoltage x-ray therapy beams.
Physics in medicine and biology 1997;42(12):2561-8.
1997: Joanna E Cygler; X Allen Li; George X Ding; E Lawrence
Practical approach to electron beam dosimetry at extended SSD.
Physics in medicine and biology 1997;42(8):1505-14.
1997: David Wilkins; X Allen Li; Joanna E Cygler; Lee Gerig
The effect of dose rate dependence of p-type silicon detectors on linac relative dosimetry.
Medical physics 1997;24(6):879-81.
1997: X Allen Li; D Salhani; CM Ma
Characteristics of orthovoltage x-ray therapy beams at extended SSD for applicators with end plates.
Physics in medicine and biology 1997;42(2):357-70.
1995: X Allen Li; M Soubra; J Szanto; L H Gerig
Lateral electron equilibrium and electron contamination in measurements of head-scatter factors using miniphantoms and brass caps.
Medical physics 1995;22(7):1167-70.
1995: X Allen Li; D W O Rogers
Electron mass scattering powers: Monte Carlo and analytical calculations.
Medical physics 1995;22(5):531-41.
1994: X Allen Li; D W O Rogers
Reducing electron contamination for photon beam-quality specification.
Medical physics 1994;21(6):791-7.