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helical beam (th-imrt)  (TomoTherapy)

 
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    Structured Review

    TomoTherapy helical beam (th-imrt)
    In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in <t>L-IMRT</t> that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT
    Helical Beam (Th Imrt), supplied by TomoTherapy, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/helical+beam+(th-imrt)/helical+tomotherapy+beam/pmc05674800-69-1-2
    Average 90 stars, based on 1 article reviews
    helical beam (th-imrt) - by Bioz Stars, 2026-09
    90/100 stars

    Images

    1) Product Images from "Normal lung sparing Tomotherapy technique in stage III lung cancer"

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    Journal: Radiation Oncology (London, England)

    doi: 10.1186/s13014-017-0905-x

    In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in L-IMRT that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT
    Figure Legend Snippet: In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in L-IMRT that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT

    Techniques Used: Blocking Assay

    Comparisons of dosimetric parameters and beam delivery time
    Figure Legend Snippet: Comparisons of dosimetric parameters and beam delivery time

    Techniques Used:

    Isodose distribution of an example case in axial, sagittal, and coronal sections by L-IMRT, TH-IMRT and TD-IMRT. Apparent dose distribution looked better conformed to PTV in order of TH-IMRT, TD-IMRT and L-IMRT
    Figure Legend Snippet: Isodose distribution of an example case in axial, sagittal, and coronal sections by L-IMRT, TH-IMRT and TD-IMRT. Apparent dose distribution looked better conformed to PTV in order of TH-IMRT, TD-IMRT and L-IMRT

    Techniques Used:

    Median dose-volume histograms of all ten patients for PTV, esophagus, and normal lung by L-IMRT, TH-IMRT and TD-IMRT
    Figure Legend Snippet: Median dose-volume histograms of all ten patients for PTV, esophagus, and normal lung by L-IMRT, TH-IMRT and TD-IMRT

    Techniques Used:

    Comparison of correlation coefficient between parameters related with planning target volume (PTV) and lung
    Figure Legend Snippet: Comparison of correlation coefficient between parameters related with planning target volume (PTV) and lung

    Techniques Used: Comparison

    Related Articles

    Generated:

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer
    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Blocking Assay:

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer
    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Comparison:

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer
    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.



    Similar Products

    helical beam (th-imrt)  (TomoTherapy)
    90
    TomoTherapy helical beam (th-imrt)
    In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in <t>L-IMRT</t> that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT
    Helical Beam (Th Imrt), supplied by TomoTherapy, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/helical+beam+(th-imrt)/helical+tomotherapy+beam/pmc05674800-69-1-2
    Average 90 stars, based on 1 article reviews
    helical beam (th-imrt) - by Bioz Stars, 2026-09
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in L-IMRT that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT

    Journal: Radiation Oncology (London, England)

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    doi: 10.1186/s13014-017-0905-x

    Figure Lengend Snippet: In order to lower dose to lung, complete and directional blocks were delineated within lung ( a ). These were located as from PTV as possible, and complete blocks did not allow any beams to pass through them, while directional blocks allowed beams only if they entered PTV first. In order to generate the principles of delineating the complete and directional block, authors collected and analyzed the data of beam arrangements (red dots) in L-IMRT that were actually applied to 59 N3-IIIB NSCLC patients at our institute ( b ). Dotted arrows represented the most used beam angles for L-IMRT

    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Techniques: Blocking Assay

    Comparisons of dosimetric parameters and beam delivery time

    Journal: Radiation Oncology (London, England)

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    doi: 10.1186/s13014-017-0905-x

    Figure Lengend Snippet: Comparisons of dosimetric parameters and beam delivery time

    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Techniques:

    Isodose distribution of an example case in axial, sagittal, and coronal sections by L-IMRT, TH-IMRT and TD-IMRT. Apparent dose distribution looked better conformed to PTV in order of TH-IMRT, TD-IMRT and L-IMRT

    Journal: Radiation Oncology (London, England)

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    doi: 10.1186/s13014-017-0905-x

    Figure Lengend Snippet: Isodose distribution of an example case in axial, sagittal, and coronal sections by L-IMRT, TH-IMRT and TD-IMRT. Apparent dose distribution looked better conformed to PTV in order of TH-IMRT, TD-IMRT and L-IMRT

    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Techniques:

    Median dose-volume histograms of all ten patients for PTV, esophagus, and normal lung by L-IMRT, TH-IMRT and TD-IMRT

    Journal: Radiation Oncology (London, England)

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    doi: 10.1186/s13014-017-0905-x

    Figure Lengend Snippet: Median dose-volume histograms of all ten patients for PTV, esophagus, and normal lung by L-IMRT, TH-IMRT and TD-IMRT

    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Techniques:

    Comparison of correlation coefficient between parameters related with planning target volume (PTV) and lung

    Journal: Radiation Oncology (London, England)

    Article Title: Normal lung sparing Tomotherapy technique in stage III lung cancer

    doi: 10.1186/s13014-017-0905-x

    Figure Lengend Snippet: Comparison of correlation coefficient between parameters related with planning target volume (PTV) and lung

    Article Snippet: Two additional Tomotherapy-based IMRT plans (helical beam (TH-IMRT) and static beam (TD-IMRT)) were generated on each patient.

    Techniques: Comparison