Matches in SemOpenAlex for { <https://semopenalex.org/work/W83261604> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W83261604 endingPage "1617" @default.
- W83261604 startingPage "1617" @default.
- W83261604 abstract "1617 Objectives Delayed FDG PET/CT images are reported to be helpful in discrimination between benign and malignant pulmonary lesions. The present study evaluated the value of this technique in patients with a high prevalence of active pulmonary inflammations. Methods We retrospectively analyzed 18 consecutive patients undergoing dual-time point FDG PET/CT for characterization of pulmonary lesions. PET acquisitions of the thorax were performed at 60min and at 120min after injection of the radiopharmaceutical. SUVmax and the retention index (RI: ΔSUV) were calculated for both time points and statistically compared (Student’s t-test) between benign and malignant lesions. Histology, clinical and/or radiological follow-up served as gold standard. Results A total number of 30 lesions (14 malignant, 16 benign) were analyzed. The overall results are summarized in the table. Using cutoff values of 2.5 for SUVmax1, and 3.0 for SUVmax2, sensitivities of 86% and 93%, respectively, could be obtained, whereas specificity was constantly low (44% and 50%, respectively). Conclusions In this collective with high prevalence of active inflammatory pulmonary lesions, delayed PET/CT images were of only limited value. Discrimination between benign and malignant pulmonary lesions was only obtained using absolute SUVmax values. In contrast to the literature, the retention index was not helpful. A multivariate analysis of a greater cohort including radiological findings and lesion size is subject of ongoing research" @default.
- W83261604 created "2016-06-24" @default.
- W83261604 creator A5013347061 @default.
- W83261604 creator A5050370598 @default.
- W83261604 creator A5052295030 @default.
- W83261604 creator A5068751115 @default.
- W83261604 creator A5078077797 @default.
- W83261604 creator A5084841707 @default.
- W83261604 date "2010-05-01" @default.
- W83261604 modified "2023-09-23" @default.
- W83261604 title "Limited added value of delayed FDG PET images in the differential diagnosis of pulmonary lesions in a cohort with a high prevalence of active inflammations" @default.
- W83261604 hasPublicationYear "2010" @default.
- W83261604 type Work @default.
- W83261604 sameAs 83261604 @default.
- W83261604 citedByCount "0" @default.
- W83261604 crossrefType "journal-article" @default.
- W83261604 hasAuthorship W83261604A5013347061 @default.
- W83261604 hasAuthorship W83261604A5050370598 @default.
- W83261604 hasAuthorship W83261604A5052295030 @default.
- W83261604 hasAuthorship W83261604A5068751115 @default.
- W83261604 hasAuthorship W83261604A5078077797 @default.
- W83261604 hasAuthorship W83261604A5084841707 @default.
- W83261604 hasConcept C105702510 @default.
- W83261604 hasConcept C126838900 @default.
- W83261604 hasConcept C142724271 @default.
- W83261604 hasConcept C190892606 @default.
- W83261604 hasConcept C2780801072 @default.
- W83261604 hasConcept C2781156865 @default.
- W83261604 hasConcept C2989005 @default.
- W83261604 hasConcept C40993552 @default.
- W83261604 hasConcept C71924100 @default.
- W83261604 hasConcept C72563966 @default.
- W83261604 hasConcept C97834683 @default.
- W83261604 hasConceptScore W83261604C105702510 @default.
- W83261604 hasConceptScore W83261604C126838900 @default.
- W83261604 hasConceptScore W83261604C142724271 @default.
- W83261604 hasConceptScore W83261604C190892606 @default.
- W83261604 hasConceptScore W83261604C2780801072 @default.
- W83261604 hasConceptScore W83261604C2781156865 @default.
- W83261604 hasConceptScore W83261604C2989005 @default.
- W83261604 hasConceptScore W83261604C40993552 @default.
- W83261604 hasConceptScore W83261604C71924100 @default.
- W83261604 hasConceptScore W83261604C72563966 @default.
- W83261604 hasConceptScore W83261604C97834683 @default.
- W83261604 hasLocation W832616041 @default.
- W83261604 hasOpenAccess W83261604 @default.
- W83261604 hasPrimaryLocation W832616041 @default.
- W83261604 hasRelatedWork W1964186224 @default.
- W83261604 hasRelatedWork W2011125626 @default.
- W83261604 hasRelatedWork W2317684732 @default.
- W83261604 hasRelatedWork W2326220129 @default.
- W83261604 hasRelatedWork W2327880853 @default.
- W83261604 hasRelatedWork W2361966958 @default.
- W83261604 hasRelatedWork W2393278603 @default.
- W83261604 hasRelatedWork W2506471012 @default.
- W83261604 hasRelatedWork W2594336628 @default.
- W83261604 hasRelatedWork W2617241456 @default.
- W83261604 hasRelatedWork W2892382156 @default.
- W83261604 hasRelatedWork W2996689556 @default.
- W83261604 hasRelatedWork W2999564370 @default.
- W83261604 hasRelatedWork W3031067791 @default.
- W83261604 hasRelatedWork W3031306924 @default.
- W83261604 hasRelatedWork W3084071794 @default.
- W83261604 hasRelatedWork W3135137371 @default.
- W83261604 hasRelatedWork W3141761846 @default.
- W83261604 hasRelatedWork W3157104838 @default.
- W83261604 hasRelatedWork W3030278734 @default.
- W83261604 hasVolume "51" @default.
- W83261604 isParatext "false" @default.
- W83261604 isRetracted "false" @default.
- W83261604 magId "83261604" @default.
- W83261604 workType "article" @default.