PubMed

Testing the portal imager GLAaS algorithm for machine quality assurance.

Nicolini G, Vanetti E, Clivio A, Fogliata A, Boka G, Cozzi L.

Radiat Oncol. 2008 May 21;3:14.PMID: 18495005 [PubMed - indexed for MEDLINE]Related articlesFree article

GLAaS: an absolute dose calibration algorithm for an amorphous silicon portal imager. Applications to IMRT verifications.

Nicolini G, Fogliata A, Vanetti E, Clivio A, Cozzi L.

Med Phys. 2006 Aug;33(8):2839-51.PMID: 16964860 [PubMed - indexed for MEDLINE]Related articles

Testing the GlaaS algorithm for dose measurements on low- and high-energy photon beams using an amorphous silicon portal imager.

Nicolini G, Fogliata A, Vanetti E, Clivio A, Vetterli D, Cozzi L.

Med Phys. 2008 Feb;35(2):464-72.PMID: 18383666 [PubMed - indexed for MEDLINE]Related articles

The GLAaS algorithm for portal dosimetry and quality assurance of RapidArc, an intensity modulated rotational therapy.

Nicolini G, Vanetti E, Clivio A, Fogliata A, Korreman S, Bocanek J, Cozzi L.

Radiat Oncol. 2008 Sep 9;3:24.PMID: 18782447 [PubMed - indexed for MEDLINE]Related articlesFree article

A practical method to calculate head scatter factors in wedged rectangular and irregular MLC shaped beams for external and internal wedges.

Georg D, Olofsson J, Künzler T, Aiginger H, Karlsson M.

Phys Med Biol. 2004 Oct 21;49(20):4689-700.PMID: 15566168 [PubMed - indexed for MEDLINE]Related articles

A diagnostic tool for basic daily quality assurance of a Tomotherapy Hi*Art machine.

Van de Vondel I, Tournel K, Verellen D, Duchateau M, Lelie S, Storme G.

J Appl Clin Med Phys. 2009 Oct 15;10(4):2972.PMID: 19918225 [PubMed - indexed for MEDLINE]Related articles

Improving IMRT quality control efficiency using an amorphous silicon electronic portal imager.

Budgell GJ, Zhang Q, Trouncer RJ, Mackay RI.

Med Phys. 2005 Nov;32(11):3267-78.PMID: 16370416 [PubMed - indexed for MEDLINE]Related articles

An empirical model of electronic portal imager response implemented within a commercial treatment planning system for verification of intensity-modulated radiation therapy fields.

Khan RF, Ostapiak OZ, Szabo JJ.

J Appl Clin Med Phys. 2008 Nov 11;9(4):2807.PMID: 19020485 [PubMed - indexed for MEDLINE]Related articles

Dosimetric validation of the anisotropic analytical algorithm for photon dose calculation: fundamental characterization in water.

Fogliata A, Nicolini G, Vanetti E, Clivio A, Cozzi L.

Phys Med Biol. 2006 Mar 21;51(6):1421-38. Epub 2006 Feb 21.PMID: 16510953 [PubMed - indexed for MEDLINE]Related articles

Calibration of an amorphous-silicon flat panel portal imager for exit-beam dosimetry.

Chen J, Chuang CF, Morin O, Aubin M, Pouliot J.

Med Phys. 2006 Mar;33(3):584-94.PMID: 16878562 [PubMed - indexed for MEDLINE]Related articles

Correction of pixel sensitivity variation and off-axis response for amorphous silicon EPID dosimetry.

Greer PB.

Med Phys. 2005 Dec;32(12):3558-68.PMID: 16475754 [PubMed - indexed for MEDLINE]Related articles

Assessment of flatness and symmetry of megavoltage x-ray beam with an electronic portal imaging device (EPID).

Liu G, van Doorn T, Bezak E.

Australas Phys Eng Sci Med. 2002 Jul;25(2):58-66.PMID: 12219846 [PubMed - indexed for MEDLINE]Related articles

Experimental investigation of the response of an a-Si EPID to an unflattened photon beam from an Elekta Precise linear accelerator.

Tyner E, McClean B, McCavana P, af Wetterstedt S.

Med Phys. 2009 Apr;36(4):1318-29.PMID: 19472639 [PubMed - indexed for MEDLINE]Related articles

Use of an amorphous silicon electronic portal imaging device for multileaf collimator quality control and calibration.

Baker SJ, Budgell GJ, MacKay RI.

Phys Med Biol. 2005 Apr 7;50(7):1377-92. Epub 2005 Mar 16.PMID: 15798330 [PubMed - indexed for MEDLINE]Related articles

A Monte Carlo study on internal wedges using BEAM.

van der Zee W, Welleweerd J.

Med Phys. 2002 May;29(5):876-85.PMID: 12033584 [PubMed - indexed for MEDLINE]Related articles

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

Court LE, Jahnke L, Chin D, Song J, Cormack R, Zygmanski P, Tishler RB, Chin L.

Technol Cancer Res Treat. 2006 Oct;5(5):489-95.PMID: 16981791 [PubMed - indexed for MEDLINE]Related articles

The use of an aSi-based EPID for routine absolute dosimetric pre-treatment verification of dynamic IMRT fields.

Van Esch A, Depuydt T, Huyskens DP.

Radiother Oncol. 2004 May;71(2):223-34.PMID: 15110457 [PubMed - indexed for MEDLINE]Related articles

An integral quality monitoring system for real-time verification of intensity modulated radiation therapy.

Islam MK, Norrlinger BD, Smale JR, Heaton RK, Galbraith D, Fan C, Jaffray DA.

Med Phys. 2009 Dec;36(12):5420-8.PMID: 20095254 [PubMed - indexed for MEDLINE]Related articles

Fast, daily linac verification for segmented IMRT using electronic portal imaging.

Vieira SC, Bolt RA, Dirkx ML, Visser AG, Heijmen BJ.

Radiother Oncol. 2006 Jul;80(1):86-92. Epub 2006 Jul 18.PMID: 16854483 [PubMed - indexed for MEDLINE]Related articles

Evaluation of rapid dose map acquisition of a scanning liquid-filled ionization chamber electronic portal imaging device.

Chang J, Mageras GS, Ling CC.

Int J Radiat Oncol Biol Phys. 2003 Apr 1;55(5):1432-45.PMID: 12654456 [PubMed - indexed for MEDLINE]Related articles