Articles with "intensity modulated" as a keyword



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Trends in Postoperative Intensity-Modulated Radiation Therapy Use and Its Association With Survival Among Patients With Incompletely Resected Non–Small Cell Lung Cancer

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Published in 2022 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2022.30704

Abstract: This cohort study assesses trends in use of postoperative intensity-modulated radiation therapy (IMRT) in the US and the association of IMRT with survival among patients with incompletely resected non–small cell lung cancer (NSCLC). read more here.

Keywords: intensity modulated; postoperative intensity; radiation therapy; survival among ... See more keywords
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Trajectory log analysis and cone‐beam CT‐based daily dose calculation to investigate the dosimetric accuracy of intensity‐modulated radiotherapy for gynecologic cancer

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Published in 2021 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13163

Abstract: Abstract This study evaluated unexpected dosimetric errors caused by machine control accuracy, patient setup errors, and patient weight changes/internal organ deformations. Trajectory log files for 13 gynecologic plans with seven‐ or nine‐beam dynamic multileaf collimator… read more here.

Keywords: ctv d98; intensity modulated; patient setup; trajectory log ... See more keywords
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Modeling scatter through sides of island blocks used for intensity‐modulated bolus electron conformal therapy

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Published in 2023 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13889

Abstract: Abstract Purpose Passive Radiotherapy Intensity Modulators for Electrons (PRIME) devices are comprised of cylindrical tungsten island blocks imbedded in a machinable foam slab within the patient's cutout. Intensity‐modulated bolus electron conformal therapy (IM‐BECT) uses PRIME… read more here.

Keywords: bolus electron; intensity modulated; modulated bolus; island blocks ... See more keywords
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Necessity of concurrent chemotherapy in N2‐3 nasopharyngeal carcinoma treated with neoadjuvant chemotherapy of ≥3 cycles followed by intensity‐modulated radiotherapy

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Published in 2019 at "Cancer Medicine"

DOI: 10.1002/cam4.2179

Abstract: Concurrent chemotherapy (CCT) is used in locally advanced nasopharyngeal carcinoma (NPC) for improved local control, which could also be achieved by intensity‐modulated radiotherapy (IMRT). And for N2‐3 NPC, distant metastasis is the more important cause… read more here.

Keywords: chemotherapy; modulated radiotherapy; intensity modulated; concurrent chemotherapy ... See more keywords
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An exploratory clinical trial of apatinib combined with intensity‐modulated radiation therapy for patients with unresectable hepatocellular carcinoma

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Published in 2022 at "Cancer Medicine"

DOI: 10.1002/cam4.4900

Abstract: To evaluate the clinical efficacy and safety of apatinib combined with intensity‐modulated radiation therapy (IMRT) in patients with unresectable hepatocellular carcinoma (uHCC). read more here.

Keywords: intensity modulated; patients unresectable; combined intensity; radiation therapy ... See more keywords
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Patterns and prognosis of regional recurrence in nasopharyngeal carcinoma after intensity‐modulated radiotherapy

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Published in 2022 at "Cancer Medicine"

DOI: 10.1002/cam4.5020

Abstract: We analyzed the patterns of lymph node (LN) failure and prognosis in patients with regional recurrent nasopharyngeal carcinoma (rNPC) alone after primary intensity‐modulated radiotherapy (IMRT). read more here.

Keywords: nasopharyngeal carcinoma; modulated radiotherapy; patterns prognosis; intensity modulated ... See more keywords
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Progression‐free survival of children with localized ependymoma treated with intensity‐modulated radiation therapy or proton‐beam radiation therapy

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Published in 2017 at "Cancer"

DOI: 10.1002/cncr.30623

Abstract: The treatment for childhood intracranial ependymoma includes maximal surgical resection followed by involved‐field radiotherapy, commonly in the form of intensity‐modulated radiation therapy (IMRT). Proton‐beam radiation therapy (PRT) is used at some centers in an effort… read more here.

Keywords: radiation therapy; radiation; intensity modulated; proton beam ... See more keywords
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Comparison of unilateral versus bilateral intensity‐modulated radiotherapy for surgically treated squamous cell carcinoma of the palatine tonsil

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Published in 2017 at "Cancer"

DOI: 10.1002/cncr.30931

Abstract: The authors hypothesized that unilateral intensity‐modulated radiotherapy (IMRT) would decrease toxicity compared with bilateral IMRT for patients with lateralized palatine tonsillar cancer and a neck classification of N0 to N2b, with similar oncological outcomes. read more here.

Keywords: comparison unilateral; unilateral versus; modulated radiotherapy; intensity modulated ... See more keywords
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A Sparse Orthogonal Collimator for Small Animal Intensity Modulated Radiation Therapy Part I: Planning System Development and Commissioning.

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Published in 2019 at "Medical physics"

DOI: 10.1002/mp.13872

Abstract: PURPOSE To achieve more translatable preclinical research results, small animal irradiation needs to more closely simulate human radiotherapy. Although the clinical gold standard is intensity modulated radiation therapy (IMRT), the direct translation of this method… read more here.

Keywords: system; small animal; planning system; intensity modulated ... See more keywords
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Intensity Modulated Photocurrent Microspectrosopy for Next Generation Photovoltaics

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Published in 2022 at "Small Methods"

DOI: 10.1002/smtd.202200493

Abstract: In this report, a large‐area laser beam induced current microscope that has been adapted to perform intensity modulated photocurrent spectroscopy (IMPS) in an imaging mode is described. Microscopy‐based IMPS method provides a spatial resolution of… read more here.

Keywords: intensity modulated; frequency; photocurrent microspectrosopy; modulated photocurrent ... See more keywords
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Dental extraction, intensity-modulated radiotherapy of head and neck cancer, and osteoradionecrosis

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Published in 2022 at "Strahlentherapie Und Onkologie"

DOI: 10.1007/s00066-021-01896-w

Abstract: Objective To seek evidence for osteoradionecrosis (ORN) after dental extractions before or after intensity-modulated radiotherapy (IMRT) for head and neck cancer (HNC). Methods Medline/PubMed, Embase, and Cochrane Library were searched from 2000 until 2020. Articles… read more here.

Keywords: cancer; intensity modulated; head neck; imrt ... See more keywords