Piotr Zygmanski

Piotr Zygmanski

UNVERIFIED PROFILE

Are you Piotr Zygmanski?   Register this Author

Register author
Piotr Zygmanski

Piotr Zygmanski

Publications by authors named "Piotr Zygmanski"

Are you Piotr Zygmanski?   Register this Author

48Publications

466Reads

10Profile Views

3D printing for rapid prototyping of low-Z/density ionization chamber arrays.

Med Phys 2019 Dec 14;46(12):5770-5779. Epub 2019 Oct 14.

Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/mp.13841DOI Listing
December 2019

LINAC based stereotactic radiosurgery for multiple brain metastases: guidance for clinical implementation.

Acta Oncol 2019 Sep 1;58(9):1275-1282. Epub 2019 Jul 1.

Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center , Maastricht , The Netherlands.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1080/0284186X.2019.1633016DOI Listing
September 2019

Self-powered nano-porous aerogel x-ray sensor employing fast electron current.

Med Phys 2019 Sep 1;46(9):4233-4240. Epub 2019 Aug 1.

Department of Radiation Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/mp.13701DOI Listing
September 2019

The dichotomous nature of dose enhancement by gold nanoparticle aggregates in radiotherapy.

Nanomedicine (Lond) 2018 04 27;13(8):809-823. Epub 2018 Feb 27.

Department of Physics & Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, MA 01854, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.2217/nnm-2017-0344DOI Listing
April 2018

Portal MV imaging with thin-film high-energy current X-ray detectors: A Monte Carlo study.

Med Phys 2017 Dec 28;44(12):6128-6137. Epub 2017 Oct 28.

Department of Physics and Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, MA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/mp.12613DOI Listing
December 2017

Signal enhancement due to high-Z nanofilm electrodes in parallel plate ionization chambers with variable microgaps.

Med Phys 2017 Dec 13;44(12):6632-6640. Epub 2017 Nov 13.

Department of Radiation Oncology, Brigham & Woman's Hospital, Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/mp.12636DOI Listing
December 2017

Two-argument total scatter factor for small fields simultaneously collimated by MLC and jaws: application to stereotactic radiosurgery and radiotherapy.

Phys Med Biol 2017 12 14;63(1):015002. Epub 2017 Dec 14.

Department of Radiation Oncology, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, United States of America. Harvard Medical School, Boston, MA, United States of America. Author to whom any correspondence should be addressed.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/1361-6560/aa9872DOI Listing
December 2017

Angular dose anisotropy around gold nanoparticles exposed to X-rays.

Nanomedicine 2017 07 8;13(5):1653-1661. Epub 2017 Mar 8.

Department of Physics and Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, MA, USA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.nano.2017.02.017DOI Listing
July 2017

Technical Note: A novel interdigital transparent thin-film detector for medical dosimetry.

Med Phys 2017 May 13;44(5):1969-1974. Epub 2017 Apr 13.

Brigham & Woman's Hospital, Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, 02115, USA.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1002/mp.12129
Publisher Site
http://dx.doi.org/10.1002/mp.12129DOI Listing
May 2017

Effective Contact Potential of Thin Film Metal-Insulator Nanostructures and Its Role in Self-Powered Nanofilm X-ray Sensors.

ACS Appl Mater Interfaces 2017 Mar 14;9(12):11258-11265. Epub 2017 Mar 14.

Brigham & Women's Hospital , Boston, Massachusetts 02115, United States.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1021/acsami.7b01264DOI Listing
March 2017

Topological detector: measuring continuous dosimetric quantities with few-element detector array.

Phys Med Biol 2016 08 25;61(16):N403-14. Epub 2016 Jul 25.

Department of Radiation Oncology, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA. Harvard Medical School, Boston, MA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/61/16/N403DOI Listing
August 2016

Nanoscale radiation transport and clinical beam modeling for gold nanoparticle dose enhanced radiotherapy (GNPT) using X-rays.

Br J Radiol 2016 7;89(1059):20150200. Epub 2015 Dec 7.

2 Department of Physics and Applied Physics, University of Massachusetts Lowell, Medical Physics Program, Lowell, MA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1259/bjr.20150200DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4986475PMC
July 2016

A self-powered thin-film radiation detector using intrinsic high-energy current.

Med Phys 2016 Jan;43(1)

Department of Physics and Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, Massachusetts 01854.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.4935531DOI Listing
January 2016

Prototypes of self-powered radiation detectors employing intrinsic high-energy current.

Med Phys 2016 Jan;43(1):16

Department of Physics and Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, Massachusetts 01854.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.4935532DOI Listing
January 2016

Monte Carlo simulation of a prototypical patient dosimetry system for fluoroscopic procedures.

Phys Med Biol 2015 Aug 17;60(15):5891-909. Epub 2015 Jul 17.

Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02115, USA. Department of Physics and Applied Physics, Medical Physics Program, University of Massachusetts Lowell, Lowell, MA 01854, USA. Department of Radiation Oncology, University Medical Center Mannheim, Heidelberg University, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/60/15/5891DOI Listing
August 2015

Technical Note: Nanometric organic photovoltaic thin film detectors for dose monitoring in diagnostic x-ray imaging.

Med Phys 2015 Jul;42(7):4027-32

Medical Physics Program, Department of Physics and Applied Physics, University of Massachusetts Lowell, Lowell, Massachusetts 01854.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.4922202DOI Listing
July 2015

Dosimetric properties of high energy current (HEC) detector in keV x-ray beams.

Phys Med Biol 2015 Apr 19;60(7):N121-9. Epub 2015 Mar 19.

Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/60/7/N121DOI Listing
April 2015

New potential for enhancing concomitant chemoradiotherapy with FDA approved concentrations of cisplatin via the photoelectric effect.

Phys Med 2015 Feb 6;31(1):25-30. Epub 2014 Dec 6.

Department of Physics and Applied Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA; Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ejmp.2014.11.004DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4492437PMC
February 2015

Targeted radiotherapy with gold nanoparticles: current status and future perspectives.

Nanomedicine (Lond) 2014 May;9(7):1063-82

Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham & Women's Hospital & Harvard Medical School, Boston, MA 02215, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.2217/nnm.14.55DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4143893PMC
May 2014

Dependence of Monte Carlo microdosimetric computations on the simulation geometry of gold nanoparticles.

Phys Med Biol 2013 Nov 30;58(22):7961-77. Epub 2013 Oct 30.

Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/58/22/7961DOI Listing
November 2013

The effect of flattening filter free delivery on endothelial dose enhancement with gold nanoparticles.

Med Phys 2013 Mar;40(3):031706

Dana-Farber Cancer Institute, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.4791671DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3585757PMC
March 2013

Impact of beam quality on megavoltage radiotherapy treatment techniques utilizing gold nanoparticles for dose enhancement.

Phys Med Biol 2013 Feb 10;58(3):451-64. Epub 2013 Jan 10.

Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/58/3/451DOI Listing
February 2013

A stochastic model of cell survival for high-Z nanoparticle radiotherapy.

Med Phys 2013 Feb;40(2):024102

Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.4773885DOI Listing
February 2013

Stochastic triangulation for prostate positioning during radiotherapy using short CBCT arcs.

Radiother Oncol 2013 Feb 8;106(2):241-9. Epub 2013 Feb 8.

Regensburg University Medical Center, Department of Radiation Oncology, Regensburg, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.radonc.2013.01.005DOI Listing
February 2013

Automation of clip localization in Digital Tomosynthesis for setup of breast cancer patients.

Phys Med 2013 Jan 28;29(1):75-82. Epub 2011 Dec 28.

Department of Radiation Oncology, Brigham and Women's Hospital & Dana Faber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
https://linkinghub.elsevier.com/retrieve/pii/S11201797110015
Publisher Site
http://dx.doi.org/10.1016/j.ejmp.2011.12.001DOI Listing
January 2013

Localization of a portion of an endorectal balloon for prostate image-guided radiation therapy using cone-beam tomosynthesis: a feasibility study.

Int J Radiat Oncol Biol Phys 2012 Jun 6;83(2):e257-64. Epub 2012 Mar 6.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ijrobp.2011.12.036DOI Listing
June 2012

A multipurpose quality assurance phantom for the small animal radiation research platform (SARRP).

Phys Med Biol 2012 May 11;57(9):2575-86. Epub 2012 Apr 11.

Department of Radiation Oncology, Division of Medical Physics and Biophysics, Brigham and Women's Hospital, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/57/9/2575DOI Listing
May 2012

Optimal parameters for clinical implementation of breast cancer patient setup using Varian DTS software.

J Appl Clin Med Phys 2012 May 10;13(3):3752. Epub 2012 May 10.

Department of Radiation Oncology, Brigham and Women's Hospital & Dana Faber Cancer Institute, Harvard Medical School, Boston, MA, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5716556PMC
http://dx.doi.org/10.1120/jacmp.v13i3.3752DOI Listing
May 2012

Can Hyperpolarized Helium MRI add to radiation planning and follow-up in lung cancer?

J Appl Clin Med Phys 2011 Jan 31;12(2):3357. Epub 2011 Jan 31.

Department of Radiation Oncology, Dana-Farber Cancer Institute/Brigham and Women's Hospital, Boston, MA, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718667PMC
http://dx.doi.org/10.1120/jacmp.v12i2.3357DOI Listing
January 2011

A phenomenological kV beam model for cone-beam imaging.

Phys Med Biol 2010 Oct 16;55(19):5787-99. Epub 2010 Sep 16.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/55/19/011DOI Listing
October 2010

An oscillating sweeping gap test for VMAT quality assurance.

Phys Med Biol 2010 Sep 11;55(17):5029-44. Epub 2010 Aug 11.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://stacks.iop.org/0031-9155/55/i=17/a=010?key=crossref.4
Publisher Site
http://dx.doi.org/10.1088/0031-9155/55/17/010DOI Listing
September 2010

Evaluation of MatriXX for IMRT and VMAT dose verifications in peripheral dose regions.

Med Phys 2010 Jul;37(7):3704-14

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.3455707DOI Listing
July 2010

Optimizing an analytical dose calculation algorithm for fast 2D calculations.

Z Med Phys 2010 6;20(1):61-7. Epub 2010 Jan 6.

Department of Radiation Oncology, Mannheim Medical Centre, University of Heidelberg, 68167 Mannheim, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.zemedi.2009.12.001DOI Listing
June 2010

Clinical application of varian OBI CBCT system and dose reduction techniques in breast cancer patients setup.

Med Phys 2010 Jun;37(6):2985-98

Department of Radiation Oncology, Dana Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.3432617DOI Listing
June 2010

Angular dose dependence of Matrixx TM and its calibration.

J Appl Clin Med Phys 2010 Jan 28;11(1):3057. Epub 2010 Jan 28.

Division of Medical Physics and Biophysics, Department of Radiation Oncology, Dana-Farber Cancer Institute/ Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5719776PMC
http://dx.doi.org/10.1120/jacmp.v11i1.3057DOI Listing
January 2010

Optimal gantry angles and field sizes in kilovoltage cone-beam tomosynthesis for set-up of women with breast cancer undergoing radiotherapy treatment.

Radiother Oncol 2009 Dec 16;93(3):633-8. Epub 2009 Nov 16.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.radonc.2009.10.016DOI Listing
December 2009

Evaluation of clip localization for different kilovoltage imaging modalities as applied to partial breast irradiation setup.

Med Phys 2009 Mar;36(3):821-34

University Medical Centre Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1-3, D-68167 Mannheim, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.3075904DOI Listing
March 2009

Evaluation of radiation dose delivered by cone beam CT and tomosynthesis employed for setup of external breast irradiation.

Med Phys 2009 Jan;36(1):164-73

Department of Radiation Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, Massachusetts 02115-6110, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.3036113DOI Listing
January 2009

A volumetric-modulated arc therapy using sub-conformal dynamic arc with a monotonic dynamic multileaf collimator modulation.

Phys Med Biol 2008 Nov 21;53(22):6395-417. Epub 2008 Oct 21.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/53/22/009DOI Listing
November 2008

An EPID response calculation algorithm using spatial beam characteristics of primary, head scattered and MLC transmitted radiation.

Med Phys 2008 Jun;35(6):2224-34

North Shore Cancer Center, 17 Centennial Drive, Peabody, Massachusetts 01960, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.2911870DOI Listing
June 2008

An independent dose calculation algorithm for MLC-based radiotherapy including the spatial dependence of MLC transmission.

Phys Med Biol 2008 Feb 7;53(3):557-73. Epub 2008 Jan 7.

Department of Radiation Oncology, Mannheim Medical Centre, University of Heidelberg, Mannheim, Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1088/0031-9155/53/3/004DOI Listing
February 2008

Spatial dependence of MLC transmission in IMRT delivery.

Phys Med Biol 2007 Oct 17;52(19):5985-99. Epub 2007 Sep 17.

Department of Radiation Oncology, Mannheim Medical Centre, University of Heidelberg, 68167 Mannheim, Germany.

View Article

Download full-text PDF

Source
http://stacks.iop.org/0031-9155/52/i=19/a=018?key=crossref.1
Publisher Site
http://dx.doi.org/10.1088/0031-9155/52/19/018DOI Listing
October 2007

Determination of depth and field size dependence of multileaf collimator transmission in intensity-modulated radiation therapy beams.

J Appl Clin Med Phys 2007 Oct 24;8(4):2693. Epub 2007 Oct 24.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.

View Article

Download full-text PDF

Source
October 2007

An independent dose calculation algorithm for MLC-based stereotactic radiotherapy.

Med Phys 2007 May;34(5):1605-14

Department of Radiation Oncology, Mannheim Medical Center, University of Heidelberg, Mannheim, 68167 Germany.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.2717385DOI Listing
May 2007

Dynamic IMRT treatments of sinus region tumors: comparison of Monte Carlo calculations with treatment planning system calculations and ion chamber measurements.

Technol Cancer Res Treat 2006 Oct;5(5):489-95

Department of Radiation Oncology, Harvard Medical School, Dana-Farber/Brigham & Women's Cancer Center, 44 Binney Street, Boston, MA 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1177/153303460600500505DOI Listing
October 2006

An MLC-based linac QA procedure for the characterization of radiation isocenter and room lasers' position.

Med Phys 2006 Jun;33(6):1780-7

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1118/1.2198171DOI Listing
June 2006

Maximum MLC opening effect in dynamic delivery of IMRT: leaf-positional analysis.

J Appl Clin Med Phys 2005 19;6(2):33-43. Epub 2005 May 19.

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5723478PMC
http://dx.doi.org/10.1120/jacmp.v6i2.2076DOI Listing
March 2006

Dependence of fluence errors in dynamic IMRT on leaf-positional errors varying with time and leaf number.

Med Phys 2003 Oct;30(10):2736-49

Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1118/1.1598674
Publisher Site
http://dx.doi.org/10.1118/1.1598674DOI Listing
October 2003