Matches in SemOpenAlex for { <https://semopenalex.org/work/W2143635078> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2143635078 endingPage "262" @default.
- W2143635078 startingPage "256" @default.
- W2143635078 abstract "To evaluate variations in bladder and rectal volume and the position of the vaginal vault during a 5-week course of pelvic intensity-modulated radiation therapy (IMRT) after hysterectomy.Twenty-four patients were instructed how to fill their bladders before simulation and treatment. These patients underwent computed tomography simulations with full and empty bladders and then underwent rescanning twice weekly during IMRT; patients were asked to have full bladder for treatment. Bladder and rectal volumes and the positions of vaginal fiducial markers were determined, and changes in volume and position were calculated.The mean full and empty bladder volumes at simulation were 480 cc (range, 122-1,052) and 155 cc (range, 49-371), respectively. Bladder volumes varied widely during IMRT: the median difference between the maximum and minimum volumes was 247 cc (range, 96-585). Variations in rectal volume during IMRT were less pronounced. For the 16 patients with vaginal fiducial markers in place throughout IMRT, the median maximum movement of the markers during IMRT was 0.59 cm in the right-left direction (range, 0-0.9), 1.46 cm in the anterior-posterior direction (range, 0.8-2.79), and 1.2 cm in the superior-inferior direction (range, 0.6-2.1). Large variations in rectal or bladder volume frequently correlated with significant displacement of the vaginal apex.Although treatment with a full bladder is usually preferred because of greater sparing of small bowel, our data demonstrate that even with detailed instruction, patients are unable to maintain consistent bladder filling. Variations in organ position during IMRT can result in marked changes in the position of the target volume and the volume of small bowel exposed to high doses of radiation." @default.
- W2143635078 created "2016-06-24" @default.
- W2143635078 creator A5021636876 @default.
- W2143635078 creator A5023408462 @default.
- W2143635078 creator A5041813027 @default.
- W2143635078 creator A5056589733 @default.
- W2143635078 creator A5072543782 @default.
- W2143635078 date "2012-01-01" @default.
- W2143635078 modified "2023-09-25" @default.
- W2143635078 title "Vaginal Motion and Bladder and Rectal Volumes During Pelvic Intensity-Modulated Radiation Therapy After Hysterectomy" @default.
- W2143635078 cites W1970826096 @default.
- W2143635078 cites W1982490208 @default.
- W2143635078 cites W1983177086 @default.
- W2143635078 cites W1997477515 @default.
- W2143635078 cites W2014200054 @default.
- W2143635078 cites W2014254368 @default.
- W2143635078 cites W2036562735 @default.
- W2143635078 cites W2041202073 @default.
- W2143635078 cites W2043159106 @default.
- W2143635078 cites W2073516322 @default.
- W2143635078 cites W2075348561 @default.
- W2143635078 cites W2098774232 @default.
- W2143635078 cites W2128493438 @default.
- W2143635078 cites W2155717089 @default.
- W2143635078 cites W2166767010 @default.
- W2143635078 doi "https://doi.org/10.1016/j.ijrobp.2010.08.024" @default.
- W2143635078 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21093170" @default.
- W2143635078 hasPublicationYear "2012" @default.
- W2143635078 type Work @default.
- W2143635078 sameAs 2143635078 @default.
- W2143635078 citedByCount "62" @default.
- W2143635078 countsByYear W21436350782012 @default.
- W2143635078 countsByYear W21436350782013 @default.
- W2143635078 countsByYear W21436350782014 @default.
- W2143635078 countsByYear W21436350782015 @default.
- W2143635078 countsByYear W21436350782016 @default.
- W2143635078 countsByYear W21436350782017 @default.
- W2143635078 countsByYear W21436350782018 @default.
- W2143635078 countsByYear W21436350782019 @default.
- W2143635078 countsByYear W21436350782020 @default.
- W2143635078 countsByYear W21436350782021 @default.
- W2143635078 countsByYear W21436350782022 @default.
- W2143635078 countsByYear W21436350782023 @default.
- W2143635078 crossrefType "journal-article" @default.
- W2143635078 hasAuthorship W2143635078A5021636876 @default.
- W2143635078 hasAuthorship W2143635078A5023408462 @default.
- W2143635078 hasAuthorship W2143635078A5041813027 @default.
- W2143635078 hasAuthorship W2143635078A5056589733 @default.
- W2143635078 hasAuthorship W2143635078A5072543782 @default.
- W2143635078 hasConcept C126838900 @default.
- W2143635078 hasConcept C126894567 @default.
- W2143635078 hasConcept C141071460 @default.
- W2143635078 hasConcept C173974348 @default.
- W2143635078 hasConcept C2778560750 @default.
- W2143635078 hasConcept C2779494336 @default.
- W2143635078 hasConcept C2781074409 @default.
- W2143635078 hasConcept C2989005 @default.
- W2143635078 hasConcept C509974204 @default.
- W2143635078 hasConcept C71924100 @default.
- W2143635078 hasConceptScore W2143635078C126838900 @default.
- W2143635078 hasConceptScore W2143635078C126894567 @default.
- W2143635078 hasConceptScore W2143635078C141071460 @default.
- W2143635078 hasConceptScore W2143635078C173974348 @default.
- W2143635078 hasConceptScore W2143635078C2778560750 @default.
- W2143635078 hasConceptScore W2143635078C2779494336 @default.
- W2143635078 hasConceptScore W2143635078C2781074409 @default.
- W2143635078 hasConceptScore W2143635078C2989005 @default.
- W2143635078 hasConceptScore W2143635078C509974204 @default.
- W2143635078 hasConceptScore W2143635078C71924100 @default.
- W2143635078 hasIssue "1" @default.
- W2143635078 hasLocation W21436350781 @default.
- W2143635078 hasLocation W21436350782 @default.
- W2143635078 hasOpenAccess W2143635078 @default.
- W2143635078 hasPrimaryLocation W21436350781 @default.
- W2143635078 hasRelatedWork W1927328142 @default.
- W2143635078 hasRelatedWork W2003938723 @default.
- W2143635078 hasRelatedWork W2047967234 @default.
- W2143635078 hasRelatedWork W2073098337 @default.
- W2143635078 hasRelatedWork W2118496982 @default.
- W2143635078 hasRelatedWork W2364998975 @default.
- W2143635078 hasRelatedWork W2369162477 @default.
- W2143635078 hasRelatedWork W2439875401 @default.
- W2143635078 hasRelatedWork W4238867864 @default.
- W2143635078 hasRelatedWork W2525756941 @default.
- W2143635078 hasVolume "82" @default.
- W2143635078 isParatext "false" @default.
- W2143635078 isRetracted "false" @default.
- W2143635078 magId "2143635078" @default.
- W2143635078 workType "article" @default.