Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001147312> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2001147312 endingPage "S506" @default.
- W2001147312 startingPage "S505" @default.
- W2001147312 abstract "To investigate the mobility rules and influencing factors in lung tumors in order to guide for precisely defining the margin that CTV (clinical target volume) is to be expanded to PTV during stereotactic radiation therapy for lung tumors. A total 83 tumors in 70 cases of patients with primary or metastatic lung cancer were chosen who were subject to robotic radiosurgery including 7 cases of patients with a total of 7 tumors invading the chest wall. Under the guidance by CT, the pure gold mark (tumors) was implanted into or nearby the tumor. With the X-ray simulator system, the range of motion of the gold mark (cancer) was measured. One week later, 16-slice spiral lung CT scan was conducted (1.25 mm thick). According to anatomical borderlines, apex, middle, bottom of the lung were classified. The data on the motion of lung tumors in x (right-left), y (anterior-posterior) and z (superior-inferior) direction was recorded. For 76 lung lesions of 63 patients, the moving distance of apex, middle, and bottom was 1.6 ± 0.8, 2.6 ± 1.1, and 2.8 ± 1.7 mm (F = 1.76, p = 0.179) in x-axis; 2.0 ± 1.3, 4.3 ± 2.8, and 4.0 ± 2.0 mm (F = 2.06, p = 0.135) in y-axis; 2.7 ± 0.8, 7.3 ± 3.6, and 12.0 ± 5.3 mm (F = 16.33, p = 0.000) in z-axis respectively. For 7 lesions invading the chest wall, their moving distance was very small (i.e., 0.9 ± 0.7, 0.7 ± 0.7, and 2.0 ± 0.6 mm, respectively). The correlation analysis showed the moving distance in all directions was related with the patient's sex, age, height, weight and 1s breathing rate (r = −0.001-0.136, p> 0.05). The moving distance due to breathing is mainly affected by the location of the tumor and the status of chest wall involvement. Identification of the mobile rules and the influencing factors is conducive to the internal margin set-up in lung tumor radiation therapy." @default.
- W2001147312 created "2016-06-24" @default.
- W2001147312 creator A5003799076 @default.
- W2001147312 creator A5011982597 @default.
- W2001147312 creator A5028204328 @default.
- W2001147312 creator A5035872278 @default.
- W2001147312 creator A5089028832 @default.
- W2001147312 date "2013-10-01" @default.
- W2001147312 modified "2023-10-16" @default.
- W2001147312 title "Studies on the Mobility Rules of Lung Tumors and the Influencing Factors" @default.
- W2001147312 doi "https://doi.org/10.1016/j.ijrobp.2013.06.1336" @default.
- W2001147312 hasPublicationYear "2013" @default.
- W2001147312 type Work @default.
- W2001147312 sameAs 2001147312 @default.
- W2001147312 citedByCount "0" @default.
- W2001147312 crossrefType "journal-article" @default.
- W2001147312 hasAuthorship W2001147312A5003799076 @default.
- W2001147312 hasAuthorship W2001147312A5011982597 @default.
- W2001147312 hasAuthorship W2001147312A5028204328 @default.
- W2001147312 hasAuthorship W2001147312A5035872278 @default.
- W2001147312 hasAuthorship W2001147312A5089028832 @default.
- W2001147312 hasBestOaLocation W20011473121 @default.
- W2001147312 hasConcept C105702510 @default.
- W2001147312 hasConcept C126322002 @default.
- W2001147312 hasConcept C126838900 @default.
- W2001147312 hasConcept C142724271 @default.
- W2001147312 hasConcept C2776256026 @default.
- W2001147312 hasConcept C2777714996 @default.
- W2001147312 hasConcept C2780387249 @default.
- W2001147312 hasConcept C2989005 @default.
- W2001147312 hasConcept C3018373657 @default.
- W2001147312 hasConcept C509974204 @default.
- W2001147312 hasConcept C67139541 @default.
- W2001147312 hasConcept C71924100 @default.
- W2001147312 hasConceptScore W2001147312C105702510 @default.
- W2001147312 hasConceptScore W2001147312C126322002 @default.
- W2001147312 hasConceptScore W2001147312C126838900 @default.
- W2001147312 hasConceptScore W2001147312C142724271 @default.
- W2001147312 hasConceptScore W2001147312C2776256026 @default.
- W2001147312 hasConceptScore W2001147312C2777714996 @default.
- W2001147312 hasConceptScore W2001147312C2780387249 @default.
- W2001147312 hasConceptScore W2001147312C2989005 @default.
- W2001147312 hasConceptScore W2001147312C3018373657 @default.
- W2001147312 hasConceptScore W2001147312C509974204 @default.
- W2001147312 hasConceptScore W2001147312C67139541 @default.
- W2001147312 hasConceptScore W2001147312C71924100 @default.
- W2001147312 hasIssue "2" @default.
- W2001147312 hasLocation W20011473121 @default.
- W2001147312 hasOpenAccess W2001147312 @default.
- W2001147312 hasPrimaryLocation W20011473121 @default.
- W2001147312 hasRelatedWork W2036618204 @default.
- W2001147312 hasRelatedWork W2068852676 @default.
- W2001147312 hasRelatedWork W2095073570 @default.
- W2001147312 hasRelatedWork W2156028401 @default.
- W2001147312 hasRelatedWork W2316757884 @default.
- W2001147312 hasRelatedWork W2352157767 @default.
- W2001147312 hasRelatedWork W2352896952 @default.
- W2001147312 hasRelatedWork W2366314651 @default.
- W2001147312 hasRelatedWork W2378162781 @default.
- W2001147312 hasRelatedWork W2591994030 @default.
- W2001147312 hasVolume "87" @default.
- W2001147312 isParatext "false" @default.
- W2001147312 isRetracted "false" @default.
- W2001147312 magId "2001147312" @default.
- W2001147312 workType "article" @default.