Matches in SemOpenAlex for { <https://semopenalex.org/work/W2039436025> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2039436025 endingPage "505" @default.
- W2039436025 startingPage "502" @default.
- W2039436025 abstract "Various techniques have been developed to localize radioactive sources in brachytherapy implants. The most common methods include the orthogonal film method, the stereo-shift film method, and recently, direct localization from a series of contiguous CT transverse images. The major advantage of the CT method is that it provides the seed locations relative to anatomic structures. However, it is often the case that accurate identification and localization of the sources become difficult because of partial source artifacts in more than one transverse cut and other artifacts on CT images. A new algorithm has been developed to combine the advantages of using a pair of orthogonal scout views with the advantages of using a stack of transverse cuts. In the new algorithm, a common reference point is used to correlate CT transverse images and two orthogonal scout CT scans (AP and lateral). The radioactive sources are localized on CT transverse images. At the same time, the sources are displayed automatically on the two CT scout scans. In this way, the individual sources can be clearly distinguished and ambiguities arising from partial source artifacts are resolved immediately. Because of the finite slice thickness of transverse cuts, the longitudinal coordinates are more accurately obtained from the scout views. Therefore, the longitudinal coordinates of seeds localized on the transverse cuts are adjusted so that they match the position of the seeds on scout views. The algorithm has been tested on clinical cases and has proved to be a time saving and accurate method." @default.
- W2039436025 created "2016-06-24" @default.
- W2039436025 creator A5059269600 @default.
- W2039436025 creator A5063141275 @default.
- W2039436025 creator A5087631945 @default.
- W2039436025 creator A5087954786 @default.
- W2039436025 creator A5089288351 @default.
- W2039436025 date "1999-04-01" @default.
- W2039436025 modified "2023-09-26" @default.
- W2039436025 title "Combined use of transverse and scout computed tomography scans to localize radioactive seeds in an interstitial brachytherapy implant" @default.
- W2039436025 cites W1975142334 @default.
- W2039436025 cites W1982139606 @default.
- W2039436025 cites W1983146065 @default.
- W2039436025 cites W1997924577 @default.
- W2039436025 cites W2030169483 @default.
- W2039436025 cites W2048408831 @default.
- W2039436025 cites W2056657295 @default.
- W2039436025 cites W2060228038 @default.
- W2039436025 cites W2063236883 @default.
- W2039436025 cites W2065106806 @default.
- W2039436025 cites W2071629157 @default.
- W2039436025 cites W2082365255 @default.
- W2039436025 cites W2099626948 @default.
- W2039436025 cites W2114851073 @default.
- W2039436025 cites W2159680490 @default.
- W2039436025 doi "https://doi.org/10.1118/1.598548" @default.
- W2039436025 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10227350" @default.
- W2039436025 hasPublicationYear "1999" @default.
- W2039436025 type Work @default.
- W2039436025 sameAs 2039436025 @default.
- W2039436025 citedByCount "8" @default.
- W2039436025 countsByYear W20394360252021 @default.
- W2039436025 crossrefType "journal-article" @default.
- W2039436025 hasAuthorship W2039436025A5059269600 @default.
- W2039436025 hasAuthorship W2039436025A5063141275 @default.
- W2039436025 hasAuthorship W2039436025A5087631945 @default.
- W2039436025 hasAuthorship W2039436025A5087954786 @default.
- W2039436025 hasAuthorship W2039436025A5089288351 @default.
- W2039436025 hasConcept C104293457 @default.
- W2039436025 hasConcept C120665830 @default.
- W2039436025 hasConcept C121332964 @default.
- W2039436025 hasConcept C126838900 @default.
- W2039436025 hasConcept C154954056 @default.
- W2039436025 hasConcept C163716698 @default.
- W2039436025 hasConcept C2777416452 @default.
- W2039436025 hasConcept C31972630 @default.
- W2039436025 hasConcept C41008148 @default.
- W2039436025 hasConcept C509974204 @default.
- W2039436025 hasConcept C71924100 @default.
- W2039436025 hasConceptScore W2039436025C104293457 @default.
- W2039436025 hasConceptScore W2039436025C120665830 @default.
- W2039436025 hasConceptScore W2039436025C121332964 @default.
- W2039436025 hasConceptScore W2039436025C126838900 @default.
- W2039436025 hasConceptScore W2039436025C154954056 @default.
- W2039436025 hasConceptScore W2039436025C163716698 @default.
- W2039436025 hasConceptScore W2039436025C2777416452 @default.
- W2039436025 hasConceptScore W2039436025C31972630 @default.
- W2039436025 hasConceptScore W2039436025C41008148 @default.
- W2039436025 hasConceptScore W2039436025C509974204 @default.
- W2039436025 hasConceptScore W2039436025C71924100 @default.
- W2039436025 hasIssue "4" @default.
- W2039436025 hasLocation W20394360251 @default.
- W2039436025 hasLocation W20394360252 @default.
- W2039436025 hasOpenAccess W2039436025 @default.
- W2039436025 hasPrimaryLocation W20394360251 @default.
- W2039436025 hasRelatedWork W2064183132 @default.
- W2039436025 hasRelatedWork W2119853732 @default.
- W2039436025 hasRelatedWork W2164162263 @default.
- W2039436025 hasRelatedWork W2169558975 @default.
- W2039436025 hasRelatedWork W2356105279 @default.
- W2039436025 hasRelatedWork W2602300978 @default.
- W2039436025 hasRelatedWork W2932771480 @default.
- W2039436025 hasRelatedWork W2947063417 @default.
- W2039436025 hasRelatedWork W3098439147 @default.
- W2039436025 hasRelatedWork W3165456234 @default.
- W2039436025 hasVolume "26" @default.
- W2039436025 isParatext "false" @default.
- W2039436025 isRetracted "false" @default.
- W2039436025 magId "2039436025" @default.
- W2039436025 workType "article" @default.