Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311940487> ?p ?o ?g. }
- W4311940487 abstract "Purpose We studied the differences between planning and treatment position, their impact on the accuracy of hyperthermia treatment planning (HTP) predictions, and the relevance of including true treatment anatomy and position in HTP based on magnetic resonance (MR) images.Materials and methods All volunteers were scanned with an MR-compatible hyperthermia device, including a filled waterbolus, to replicate the treatment setup. In the planning setup, the volunteers were scanned without the device to reproduce the imaging in the current HTP. First, we used rigid registration to investigate the patient position displacements between the planning and treatment setup. Second, we performed HTP for the planning anatomy at both positions and the treatment mimicking anatomy to study the effects of positioning and anatomy on the quality of the simulated hyperthermia treatment. Treatment quality was evaluated using SAR-based parameters.Results We found an average displacement of 2 cm between planning and treatment positions. These displacements caused average absolute differences of ∼12% for TC25 and 10.4%–15.9% in THQ. Furthermore, we found that including the accurate treatment position and anatomy in treatment planning led to an improvement of 2% in TC25 and 4.6%–10.6% in THQ.Conclusions This study showed that precise patient position and anatomy are relevant since these affect the accuracy of HTP predictions. The major part of improved accuracy is related to implementing the correct position of the patient in the applicator. Hence, our study shows a clear incentive to accurately match the patient position in HTP with the actual treatment." @default.
- W4311940487 created "2023-01-02" @default.
- W4311940487 creator A5042506864 @default.
- W4311940487 creator A5050683782 @default.
- W4311940487 creator A5050851914 @default.
- W4311940487 creator A5055037053 @default.
- W4311940487 creator A5060035852 @default.
- W4311940487 date "2022-12-19" @default.
- W4311940487 modified "2023-09-26" @default.
- W4311940487 title "Using MRI to measure position and anatomy changes and assess their impact on the accuracy of hyperthermia treatment planning for cervical cancer" @default.
- W4311940487 cites W1228380867 @default.
- W4311940487 cites W1667869507 @default.
- W4311940487 cites W1965771978 @default.
- W4311940487 cites W1975013040 @default.
- W4311940487 cites W1995733731 @default.
- W4311940487 cites W1995771019 @default.
- W4311940487 cites W1999737361 @default.
- W4311940487 cites W2023046224 @default.
- W4311940487 cites W2023910357 @default.
- W4311940487 cites W2031355207 @default.
- W4311940487 cites W2033090464 @default.
- W4311940487 cites W2036848332 @default.
- W4311940487 cites W2036880153 @default.
- W4311940487 cites W2039279107 @default.
- W4311940487 cites W2049746280 @default.
- W4311940487 cites W2050467874 @default.
- W4311940487 cites W2052717513 @default.
- W4311940487 cites W2084484534 @default.
- W4311940487 cites W2095277272 @default.
- W4311940487 cites W2101141939 @default.
- W4311940487 cites W2103683686 @default.
- W4311940487 cites W2108174317 @default.
- W4311940487 cites W2113614699 @default.
- W4311940487 cites W2121409824 @default.
- W4311940487 cites W2137451399 @default.
- W4311940487 cites W2144390347 @default.
- W4311940487 cites W2154935750 @default.
- W4311940487 cites W2156124327 @default.
- W4311940487 cites W2156996716 @default.
- W4311940487 cites W2157084447 @default.
- W4311940487 cites W2158651979 @default.
- W4311940487 cites W2167650787 @default.
- W4311940487 cites W2327037637 @default.
- W4311940487 cites W2591855782 @default.
- W4311940487 cites W2736139605 @default.
- W4311940487 cites W2752881483 @default.
- W4311940487 cites W2768757153 @default.
- W4311940487 cites W2791096841 @default.
- W4311940487 cites W2804460770 @default.
- W4311940487 cites W2898898972 @default.
- W4311940487 cites W2903271484 @default.
- W4311940487 cites W2915364550 @default.
- W4311940487 cites W2959498863 @default.
- W4311940487 cites W3000684997 @default.
- W4311940487 cites W3003297976 @default.
- W4311940487 cites W3015403428 @default.
- W4311940487 cites W3033584129 @default.
- W4311940487 cites W3036984119 @default.
- W4311940487 cites W3066952040 @default.
- W4311940487 cites W3085174482 @default.
- W4311940487 cites W3092032247 @default.
- W4311940487 cites W3098509689 @default.
- W4311940487 cites W3114992041 @default.
- W4311940487 cites W3125779006 @default.
- W4311940487 cites W3165529692 @default.
- W4311940487 cites W3180459568 @default.
- W4311940487 cites W3196517272 @default.
- W4311940487 cites W3196711650 @default.
- W4311940487 cites W3203065722 @default.
- W4311940487 cites W3208407098 @default.
- W4311940487 cites W3209644664 @default.
- W4311940487 cites W4220824372 @default.
- W4311940487 cites W4248157041 @default.
- W4311940487 cites W4283122517 @default.
- W4311940487 cites W4286214208 @default.
- W4311940487 cites W50096509 @default.
- W4311940487 doi "https://doi.org/10.1080/02656736.2022.2151648" @default.
- W4311940487 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36535922" @default.
- W4311940487 hasPublicationYear "2022" @default.
- W4311940487 type Work @default.
- W4311940487 citedByCount "0" @default.
- W4311940487 crossrefType "journal-article" @default.
- W4311940487 hasAuthorship W4311940487A5042506864 @default.
- W4311940487 hasAuthorship W4311940487A5050683782 @default.
- W4311940487 hasAuthorship W4311940487A5050851914 @default.
- W4311940487 hasAuthorship W4311940487A5055037053 @default.
- W4311940487 hasAuthorship W4311940487A5060035852 @default.
- W4311940487 hasBestOaLocation W43119404871 @default.
- W4311940487 hasConcept C10138342 @default.
- W4311940487 hasConcept C107551265 @default.
- W4311940487 hasConcept C121608353 @default.
- W4311940487 hasConcept C126322002 @default.
- W4311940487 hasConcept C126838900 @default.
- W4311940487 hasConcept C143409427 @default.
- W4311940487 hasConcept C15744967 @default.
- W4311940487 hasConcept C162324750 @default.
- W4311940487 hasConcept C198082294 @default.
- W4311940487 hasConcept C201645570 @default.
- W4311940487 hasConcept C2779949491 @default.
- W4311940487 hasConcept C2909953478 @default.