ArticleAsian Pacific journal of cancer prevention : APJCP2022
A Dosimetric and Radiobiological Comparison of Intensity Modulated Radiotherapy, Volumetric Modulated Arc Therapy and Helical Tomotherapy Planning Techniques in Synchronous Bilateral Breast Cancer.
Article in Asian Pacific journal of cancer prevention : APJCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Optimization of CBCT-guided imaging schedules for left-sided postmastectomy radiotherapy using VMAT: A dosimetric, radiobiological, and cost analysis.Journal of applied clinical medical physics · 2026Article
- Impact of Isocenter Configuration and Flattening Filter Free Delivery on VMAT Planning for Synchronous Bilateral Breast Cancer.International journal of women's health · 2026Article
- Radiobiological evaluation of hypofractionated vs. conventional VMAT for synchronous bilateral breast cancer: a focus on regional nodal irradiation.Frontiers in medicine · 2026Article
- Dosimetric and radiobiological benefits of patient-specific respiratory motion management for liver tumor stereotactic body radiotherapy.Scientific reports · 2025Article
- Dosimetric and radiobiological comparison of IMRT, VMAT, and helical tomotherapy planning techniques in hippocampal sparing whole brain radiotherapy with simultaneous integrated boost for multiple brain metastases.Radiation and environmental biophysics · 2024Article
- Comparison of photon intensity modulated, hybrid and volumetric modulated arc radiation treatment techniques in locally advanced non-small cell lung cancer.Physics and imaging in radiation oncology · 2023Article
- Dosimetric and Radiobiological Impact of Patient Setup Errors in Intensity-modulated Radiotherapy for Esophageal Cancer.Technology in cancer research & treatmentArticle
- A Study on Synchronous Bilateral Breast Cancer Radiotherapy Based on an Accelerator Integrated with Optical Surface Monitoring System.Technology in cancer research & treatmentArticle
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2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe present investigation intends to identify the optimal radiotherapy treatment plan for synchronous bilateral breast cancer (SBBC) using dosimetric and radiobiological indexes for three techniques, namely, helical tomotherapy (HT), volumetric modulated arc therapy (VMAT), and intensity-modulated radiotherapy (IMRT).
methodsTwenty SBBC treated female patients treatment planning data (average age of 52.5 years) were used as the sample for the present study. Three different plans were created using 50 Gy in a 25 fraction dose regime. Poisson, Niemierko, and LKB models were applied for calculating normal tissue complication probability (NTCP) and tumour control probability (TCP).
resultThe target average dose comparison between IMRT with HT and VMAT with HT was highly substantial (P=0.001). The percentage of TCP for IMRT, VMAT, and HT in the Poisson model were 93.70±0.28, 94.68±0.30, and 94.34±0.57, respectively (p<0.05). The dose maximum was lower for the whole lung in the HT plan, with an average dose of 49.31Gy±3.9 (p<0.009). The NTCP values of both Niemierko and LKB models were lower for the heart, lungs, and liver for the IMRT plan.
conclusionThe sparing of organs at risk was higher in the HT plan dosimetrically, and the TCP was higher in the three techniques. The comparison between the three techniques shows that the IMRT and HT techniques could be considered for treating SBBC.
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