Matches in SemOpenAlex for { <https://semopenalex.org/work/W4221026086> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4221026086 endingPage "141" @default.
- W4221026086 startingPage "138" @default.
- W4221026086 abstract "Abstract Background Pediatric soft tissue sarcomas are rare tumors with rhabdomyosarcoma being the most frequent histotype. Diagnostic imaging plays a significant role in the evaluation of this type of tumors. Thus, aim of this study was to assess the prognostic and diagnostic value of radiomic features extracted from axial T2w images of the primary lesion in children with soft tissue sarcomas examined by PET/MR for staging. Methods Using an open source software, each lesion was segmented and 33 radiomic features then extracted. Factor and logistic regression analyses were applied to select highly correlating features and evaluate their prognostic role, respectively. Differences in radiomic, demographics, metabolic, and laboratory variables according to tumor grade and histotype were investigated by the Students’ and Chi-square tests. In case of differences the diagnostic value of the variable/s was assessed by receiver operating curves. Results Eighteen children (11 female; mean age 7.8 ± 4.6-year-old) matched the inclusion criteria. The factor analysis allowed the selection of five highly correlating features which, according to regression analysis, did not influence the outcome (p > 0.05, each). The feature lmc1 was significantly higher in low grade lesions (p = 0.045) and showed 70.4% accuracy in classifying high grade tumors while the feature variance was significantly lower in rhabdomyosarcomas (p = 0.008) and showed 83.3% accuracy for this histotype. Conclusions In conclusion, our preliminary results suggest that specific radiomic features may act as biomarkers of pediatric soft tissue sarcoma grade and histotype." @default.
- W4221026086 created "2022-04-03" @default.
- W4221026086 creator A5010953878 @default.
- W4221026086 creator A5032607470 @default.
- W4221026086 creator A5036014213 @default.
- W4221026086 creator A5037677953 @default.
- W4221026086 creator A5039542516 @default.
- W4221026086 creator A5043101323 @default.
- W4221026086 creator A5049421685 @default.
- W4221026086 creator A5060550445 @default.
- W4221026086 date "2022-03-28" @default.
- W4221026086 modified "2023-10-18" @default.
- W4221026086 title "Radiomic features as biomarkers of soft tissue paediatric sarcomas: preliminary results of a PET/MR study" @default.
- W4221026086 cites W2063085086 @default.
- W4221026086 cites W2730458818 @default.
- W4221026086 cites W2791478600 @default.
- W4221026086 cites W2915224732 @default.
- W4221026086 cites W2915292973 @default.
- W4221026086 cites W3000459944 @default.
- W4221026086 cites W3094493466 @default.
- W4221026086 cites W3133654117 @default.
- W4221026086 cites W3166591938 @default.
- W4221026086 cites W3177072216 @default.
- W4221026086 doi "https://doi.org/10.2478/raon-2022-0013" @default.
- W4221026086 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35344641" @default.
- W4221026086 hasPublicationYear "2022" @default.
- W4221026086 type Work @default.
- W4221026086 citedByCount "2" @default.
- W4221026086 countsByYear W42210260862023 @default.
- W4221026086 crossrefType "journal-article" @default.
- W4221026086 hasAuthorship W4221026086A5010953878 @default.
- W4221026086 hasAuthorship W4221026086A5032607470 @default.
- W4221026086 hasAuthorship W4221026086A5036014213 @default.
- W4221026086 hasAuthorship W4221026086A5037677953 @default.
- W4221026086 hasAuthorship W4221026086A5039542516 @default.
- W4221026086 hasAuthorship W4221026086A5043101323 @default.
- W4221026086 hasAuthorship W4221026086A5049421685 @default.
- W4221026086 hasAuthorship W4221026086A5060550445 @default.
- W4221026086 hasBestOaLocation W42210260861 @default.
- W4221026086 hasConcept C126322002 @default.
- W4221026086 hasConcept C126838900 @default.
- W4221026086 hasConcept C136948725 @default.
- W4221026086 hasConcept C142724271 @default.
- W4221026086 hasConcept C151956035 @default.
- W4221026086 hasConcept C2778256501 @default.
- W4221026086 hasConcept C2778629024 @default.
- W4221026086 hasConcept C2780844630 @default.
- W4221026086 hasConcept C2781156865 @default.
- W4221026086 hasConcept C71924100 @default.
- W4221026086 hasConceptScore W4221026086C126322002 @default.
- W4221026086 hasConceptScore W4221026086C126838900 @default.
- W4221026086 hasConceptScore W4221026086C136948725 @default.
- W4221026086 hasConceptScore W4221026086C142724271 @default.
- W4221026086 hasConceptScore W4221026086C151956035 @default.
- W4221026086 hasConceptScore W4221026086C2778256501 @default.
- W4221026086 hasConceptScore W4221026086C2778629024 @default.
- W4221026086 hasConceptScore W4221026086C2780844630 @default.
- W4221026086 hasConceptScore W4221026086C2781156865 @default.
- W4221026086 hasConceptScore W4221026086C71924100 @default.
- W4221026086 hasIssue "2" @default.
- W4221026086 hasLocation W42210260861 @default.
- W4221026086 hasLocation W42210260862 @default.
- W4221026086 hasLocation W42210260863 @default.
- W4221026086 hasOpenAccess W4221026086 @default.
- W4221026086 hasPrimaryLocation W42210260861 @default.
- W4221026086 hasRelatedWork W1997039313 @default.
- W4221026086 hasRelatedWork W2113879286 @default.
- W4221026086 hasRelatedWork W2130301820 @default.
- W4221026086 hasRelatedWork W2468841781 @default.
- W4221026086 hasRelatedWork W2470366365 @default.
- W4221026086 hasRelatedWork W2575049224 @default.
- W4221026086 hasRelatedWork W285649343 @default.
- W4221026086 hasRelatedWork W3212345761 @default.
- W4221026086 hasRelatedWork W4312808698 @default.
- W4221026086 hasRelatedWork W2507335876 @default.
- W4221026086 hasVolume "56" @default.
- W4221026086 isParatext "false" @default.
- W4221026086 isRetracted "false" @default.
- W4221026086 workType "article" @default.