Matches in SemOpenAlex for { <https://semopenalex.org/work/W3046666110> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W3046666110 endingPage "164" @default.
- W3046666110 startingPage "158" @default.
- W3046666110 abstract "OBJECTIVE The purpose of this study was to assess the correlation between visual assessment by the peritumoral halo layer (PHL) method and analysis with texture and intensity histogram metrics for evaluating tumor heterogeneity (TH) in fluorine-18-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) of patients with lung cancer. SUBJECTS AND METHODS We retrospectively reviewed the 64 patients with records of 18F-FDG PET/CT prior to treatment. After tumor segmentation by the PHL method, three visual patterns: the existence of cold defect, the location of hottest core, and number of irregular layers can be obtained on 18F-FDG PET/CT images. To examine the correlation, first-order entropy was extracted by texture analysis and the area under curve-cumulative SUV-volume histogram (AUC-CSH) value was used in the intensity histogram analysis. A correlation between the visual assessment and the parameters of the metrics analysis was evaluated. We also evaluated the inter-correlation among the visual assessment and correlation between metabolic tumor volume (MTV) and parameters of TH. RESULTS A significant correlation was noted between visual assessment and quantitative indices of texture and intensity histogram analysis with high inter-observer agreement. Additionally, a significant inter-correlation between the existence of cold defect, location of hottest core, and the number of irregular layers was observed. Metabolic tumor volume was correlated with all of the parameters in the 18F-FDG PET/CT images, such as AUC-CSH, entropy, existence of cold defect, location of hottest core, and number of irregular layers. CONCLUSION In this study, we provide a new visual assessment criterion of TH with a strong inter-observer agreement. The visual analysis using the PHL method could be a potential marker for evaluating heterogeneous tumors." @default.
- W3046666110 created "2020-08-07" @default.
- W3046666110 creator A5049607620 @default.
- W3046666110 creator A5057352246 @default.
- W3046666110 creator A5058539973 @default.
- W3046666110 date "2020-07-27" @default.
- W3046666110 modified "2023-09-22" @default.
- W3046666110 title "An easy method for the evaluation of visual tumor heterogeneity of 18F-FDG PET/CT using 10-step color scale: A correlative study in patients with lung cancer." @default.
- W3046666110 doi "https://doi.org/10.1967/s002449912105" @default.
- W3046666110 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32716407" @default.
- W3046666110 hasPublicationYear "2020" @default.
- W3046666110 type Work @default.
- W3046666110 sameAs 3046666110 @default.
- W3046666110 citedByCount "0" @default.
- W3046666110 crossrefType "journal-article" @default.
- W3046666110 hasAuthorship W3046666110A5049607620 @default.
- W3046666110 hasAuthorship W3046666110A5057352246 @default.
- W3046666110 hasAuthorship W3046666110A5058539973 @default.
- W3046666110 hasConcept C115961682 @default.
- W3046666110 hasConcept C117220453 @default.
- W3046666110 hasConcept C126838900 @default.
- W3046666110 hasConcept C142724271 @default.
- W3046666110 hasConcept C154945302 @default.
- W3046666110 hasConcept C199374082 @default.
- W3046666110 hasConcept C2524010 @default.
- W3046666110 hasConcept C2775842073 @default.
- W3046666110 hasConcept C2776256026 @default.
- W3046666110 hasConcept C2777415128 @default.
- W3046666110 hasConcept C2989005 @default.
- W3046666110 hasConcept C33923547 @default.
- W3046666110 hasConcept C41008148 @default.
- W3046666110 hasConcept C53533937 @default.
- W3046666110 hasConcept C71924100 @default.
- W3046666110 hasConceptScore W3046666110C115961682 @default.
- W3046666110 hasConceptScore W3046666110C117220453 @default.
- W3046666110 hasConceptScore W3046666110C126838900 @default.
- W3046666110 hasConceptScore W3046666110C142724271 @default.
- W3046666110 hasConceptScore W3046666110C154945302 @default.
- W3046666110 hasConceptScore W3046666110C199374082 @default.
- W3046666110 hasConceptScore W3046666110C2524010 @default.
- W3046666110 hasConceptScore W3046666110C2775842073 @default.
- W3046666110 hasConceptScore W3046666110C2776256026 @default.
- W3046666110 hasConceptScore W3046666110C2777415128 @default.
- W3046666110 hasConceptScore W3046666110C2989005 @default.
- W3046666110 hasConceptScore W3046666110C33923547 @default.
- W3046666110 hasConceptScore W3046666110C41008148 @default.
- W3046666110 hasConceptScore W3046666110C53533937 @default.
- W3046666110 hasConceptScore W3046666110C71924100 @default.
- W3046666110 hasIssue "2" @default.
- W3046666110 hasLocation W30466661101 @default.
- W3046666110 hasOpenAccess W3046666110 @default.
- W3046666110 hasPrimaryLocation W30466661101 @default.
- W3046666110 hasRelatedWork W1005978088 @default.
- W3046666110 hasRelatedWork W1038274942 @default.
- W3046666110 hasRelatedWork W157213454 @default.
- W3046666110 hasRelatedWork W2020167497 @default.
- W3046666110 hasRelatedWork W2059939049 @default.
- W3046666110 hasRelatedWork W2063965479 @default.
- W3046666110 hasRelatedWork W2099698084 @default.
- W3046666110 hasRelatedWork W2103851997 @default.
- W3046666110 hasRelatedWork W2415940634 @default.
- W3046666110 hasRelatedWork W2473959085 @default.
- W3046666110 hasRelatedWork W2475142494 @default.
- W3046666110 hasRelatedWork W2501227799 @default.
- W3046666110 hasRelatedWork W2532362258 @default.
- W3046666110 hasRelatedWork W2549179930 @default.
- W3046666110 hasRelatedWork W2587303583 @default.
- W3046666110 hasRelatedWork W2739046037 @default.
- W3046666110 hasRelatedWork W2934343349 @default.
- W3046666110 hasRelatedWork W2972313349 @default.
- W3046666110 hasRelatedWork W2982760365 @default.
- W3046666110 hasRelatedWork W2996500840 @default.
- W3046666110 hasVolume "23" @default.
- W3046666110 isParatext "false" @default.
- W3046666110 isRetracted "false" @default.
- W3046666110 magId "3046666110" @default.
- W3046666110 workType "article" @default.