Matches in SemOpenAlex for { <https://semopenalex.org/work/W1111706154> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1111706154 endingPage "20140783" @default.
- W1111706154 startingPage "20140783" @default.
- W1111706154 abstract "The outcome of post-surgical recurrences of cervical cancer may be improved through radiation dose escalation, which hinges on accurate identification and treatment of the target. The present study quantifies target motion during course of image-guided radiotherapy (IGRT) for vault cancers.All patients underwent planning CT simulation after bladder-filling protocol. A daily pre-treatment megavoltage CT was performed. All translations and rotations were recorded. Post-registration displacement of gross tumour volume (GTV) and centre of mass (COM) of GTV was independently recorded by two observers for fractions one to seven. Day 1 image sets served as reference images against which the displacements of COM were measured. We calculated the displacements of common volume (CV) and encompassing volume (EV) of GTV for both the observers.A total of 90 image data sets of 15 patients were available for evaluation. Individual patient GTV and average GTV by both the observers were comparable. The average shifts for EV were 2.4 mm [standard deviation (SD) ±1.2] in the mediolateral, 4.2 mm (SD ±2.8) in the anteroposterior and 4.0 mm (SD ±2.1) in superoinferior directions. Similarly, the average shifts for CV were 1.9 mm (SD ±0.6) in the mediolateral, 3.7 mm (SD ±2.7) in the anteroposterior and 4.4 mm (SD ±2.7) in superoinferior directions. Using Stroom's/van Herk's formula, the minimum recommended margins would be 4.5/5.2, 8.2/9.4 and 7.3/8.3 mm, respectively, for lateral, anteroposterior and superoinferior directions.Differential directional internal margin is recommended in patients undergoing IGRT for post-surgical recurrence of cervical cancers.Internal organ motion of vault cancers can be accounted for by a directional margin to the gross tumour." @default.
- W1111706154 created "2016-06-24" @default.
- W1111706154 creator A5008431738 @default.
- W1111706154 creator A5012456198 @default.
- W1111706154 creator A5043773747 @default.
- W1111706154 creator A5071089813 @default.
- W1111706154 creator A5079766172 @default.
- W1111706154 creator A5084086680 @default.
- W1111706154 date "2015-10-01" @default.
- W1111706154 modified "2023-10-16" @default.
- W1111706154 title "Internal target volume for post-hysterectomy vaginal recurrences of cervical cancers during image-guided radiotherapy" @default.
- W1111706154 cites W1964338152 @default.
- W1111706154 cites W1977336247 @default.
- W1111706154 cites W1977432258 @default.
- W1111706154 cites W1996509646 @default.
- W1111706154 cites W1997477515 @default.
- W1111706154 cites W2004945118 @default.
- W1111706154 cites W2009646104 @default.
- W1111706154 cites W2013274768 @default.
- W1111706154 cites W2020669193 @default.
- W1111706154 cites W2024104091 @default.
- W1111706154 cites W2031833834 @default.
- W1111706154 cites W2054477290 @default.
- W1111706154 cites W2070336458 @default.
- W1111706154 cites W2075348561 @default.
- W1111706154 cites W2090688261 @default.
- W1111706154 cites W2093535455 @default.
- W1111706154 cites W2105119749 @default.
- W1111706154 cites W2122062060 @default.
- W1111706154 cites W2126052788 @default.
- W1111706154 cites W2142143971 @default.
- W1111706154 cites W2143635078 @default.
- W1111706154 cites W2146731912 @default.
- W1111706154 cites W2155153063 @default.
- W1111706154 cites W2155717089 @default.
- W1111706154 cites W2166764446 @default.
- W1111706154 cites W2166767010 @default.
- W1111706154 cites W2167023352 @default.
- W1111706154 doi "https://doi.org/10.1259/bjr.20140783" @default.
- W1111706154 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4730960" @default.
- W1111706154 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26248870" @default.
- W1111706154 hasPublicationYear "2015" @default.
- W1111706154 type Work @default.
- W1111706154 sameAs 1111706154 @default.
- W1111706154 citedByCount "3" @default.
- W1111706154 countsByYear W11117061542017 @default.
- W1111706154 countsByYear W11117061542021 @default.
- W1111706154 crossrefType "journal-article" @default.
- W1111706154 hasAuthorship W1111706154A5008431738 @default.
- W1111706154 hasAuthorship W1111706154A5012456198 @default.
- W1111706154 hasAuthorship W1111706154A5043773747 @default.
- W1111706154 hasAuthorship W1111706154A5071089813 @default.
- W1111706154 hasAuthorship W1111706154A5079766172 @default.
- W1111706154 hasAuthorship W1111706154A5084086680 @default.
- W1111706154 hasBestOaLocation W11117061542 @default.
- W1111706154 hasConcept C121608353 @default.
- W1111706154 hasConcept C126322002 @default.
- W1111706154 hasConcept C126838900 @default.
- W1111706154 hasConcept C2778220009 @default.
- W1111706154 hasConcept C2778560750 @default.
- W1111706154 hasConcept C2779494336 @default.
- W1111706154 hasConcept C2989005 @default.
- W1111706154 hasConcept C509974204 @default.
- W1111706154 hasConcept C71924100 @default.
- W1111706154 hasConcept C9267231 @default.
- W1111706154 hasConceptScore W1111706154C121608353 @default.
- W1111706154 hasConceptScore W1111706154C126322002 @default.
- W1111706154 hasConceptScore W1111706154C126838900 @default.
- W1111706154 hasConceptScore W1111706154C2778220009 @default.
- W1111706154 hasConceptScore W1111706154C2778560750 @default.
- W1111706154 hasConceptScore W1111706154C2779494336 @default.
- W1111706154 hasConceptScore W1111706154C2989005 @default.
- W1111706154 hasConceptScore W1111706154C509974204 @default.
- W1111706154 hasConceptScore W1111706154C71924100 @default.
- W1111706154 hasConceptScore W1111706154C9267231 @default.
- W1111706154 hasIssue "1054" @default.
- W1111706154 hasLocation W11117061541 @default.
- W1111706154 hasLocation W11117061542 @default.
- W1111706154 hasLocation W11117061543 @default.
- W1111706154 hasLocation W11117061544 @default.
- W1111706154 hasOpenAccess W1111706154 @default.
- W1111706154 hasPrimaryLocation W11117061541 @default.
- W1111706154 hasRelatedWork W1969612826 @default.
- W1111706154 hasRelatedWork W2017704309 @default.
- W1111706154 hasRelatedWork W2026889379 @default.
- W1111706154 hasRelatedWork W2081064592 @default.
- W1111706154 hasRelatedWork W2321994149 @default.
- W1111706154 hasRelatedWork W2384708512 @default.
- W1111706154 hasRelatedWork W2910702536 @default.
- W1111706154 hasRelatedWork W3029075144 @default.
- W1111706154 hasRelatedWork W3030063216 @default.
- W1111706154 hasRelatedWork W2739486981 @default.
- W1111706154 hasVolume "88" @default.
- W1111706154 isParatext "false" @default.
- W1111706154 isRetracted "false" @default.
- W1111706154 magId "1111706154" @default.
- W1111706154 workType "article" @default.