Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970032013> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1970032013 endingPage "A80" @default.
- W1970032013 startingPage "A79" @default.
- W1970032013 abstract "<h3>Introduction</h3> Endoscopic ultrasound (EUS) is used to stage and sample lesions throughout the gastrointestinal tract and is very helpful in assessing pancreatic masses. Neuroendocrine tumours (NETs) of the pancreas account for 1–2% of mass lesions but require differentiation from carcinomas as the management and prognosis are different. We aimed to assess the utility of EUS and fine needle aspiration cytology (FNA) in the diagnosis of NETs in our unit. <h3>Methods</h3> Patients are prospectively added to the EUS FNA database when attending for EUS and the period April 2003–April 2010 was examined. All resected lesions were examined for EUS and FNA findings and patient age and gender, lesion site, EUS characteristics and FNA findings were recorded. Sensitivity, specificity, positive and negative predictive value and accuracy were calculated. <h3>Results</h3> 829 EUS FNA procedures (793 patients) were for a solid lesion of which 237 had definitive histology. 34 (4.3%) patients (mean age 59.7years, 19 males) had a NET with the majority (31/34) being found in the head of the pancreas. All lesions were amenable to FNA but 10/34 lesions yielded inadequate material for cytological analysis (all of which were prior to in room cytological support). The number of passes in adequate samples was higher than in inadequate samples (median 3 vs 2, p=0.058). The sensitivity, specificity, positive, predictive value, negative predictive value and accuracy of EUS and FNA for detecting pancreatic NETs were 0.71, 0.99, 0.77, 0.99 and 0.95 respectively. <h3>Conclusion</h3> EUS and FNA is a helpful modality for assessing and sampling potential pancreatic NETs with a positive sample correlating highly with histology. The low sensitivity in the present study may be related to inadequate samples which could be improved by increasing the number of passes into the lesion and in room cytological support." @default.
- W1970032013 created "2016-06-24" @default.
- W1970032013 creator A5019924820 @default.
- W1970032013 creator A5021763728 @default.
- W1970032013 creator A5042270628 @default.
- W1970032013 creator A5079163326 @default.
- W1970032013 date "2011-03-13" @default.
- W1970032013 modified "2023-09-26" @default.
- W1970032013 title "Utility of endoscopic ultrasound and fine needle aspiration in the diagnosis of pancreatic neuroendocrine tumours" @default.
- W1970032013 doi "https://doi.org/10.1136/gut.2011.239301.163" @default.
- W1970032013 hasPublicationYear "2011" @default.
- W1970032013 type Work @default.
- W1970032013 sameAs 1970032013 @default.
- W1970032013 citedByCount "0" @default.
- W1970032013 crossrefType "journal-article" @default.
- W1970032013 hasAuthorship W1970032013A5019924820 @default.
- W1970032013 hasAuthorship W1970032013A5021763728 @default.
- W1970032013 hasAuthorship W1970032013A5042270628 @default.
- W1970032013 hasAuthorship W1970032013A5079163326 @default.
- W1970032013 hasBestOaLocation W19700320131 @default.
- W1970032013 hasConcept C126322002 @default.
- W1970032013 hasConcept C126838900 @default.
- W1970032013 hasConcept C142724271 @default.
- W1970032013 hasConcept C146357865 @default.
- W1970032013 hasConcept C151730666 @default.
- W1970032013 hasConcept C18823058 @default.
- W1970032013 hasConcept C198433322 @default.
- W1970032013 hasConcept C2775934546 @default.
- W1970032013 hasConcept C2776170712 @default.
- W1970032013 hasConcept C2778451229 @default.
- W1970032013 hasConcept C2778764654 @default.
- W1970032013 hasConcept C2779066768 @default.
- W1970032013 hasConcept C2780390042 @default.
- W1970032013 hasConcept C2781156865 @default.
- W1970032013 hasConcept C3019719930 @default.
- W1970032013 hasConcept C57742111 @default.
- W1970032013 hasConcept C71924100 @default.
- W1970032013 hasConcept C86803240 @default.
- W1970032013 hasConceptScore W1970032013C126322002 @default.
- W1970032013 hasConceptScore W1970032013C126838900 @default.
- W1970032013 hasConceptScore W1970032013C142724271 @default.
- W1970032013 hasConceptScore W1970032013C146357865 @default.
- W1970032013 hasConceptScore W1970032013C151730666 @default.
- W1970032013 hasConceptScore W1970032013C18823058 @default.
- W1970032013 hasConceptScore W1970032013C198433322 @default.
- W1970032013 hasConceptScore W1970032013C2775934546 @default.
- W1970032013 hasConceptScore W1970032013C2776170712 @default.
- W1970032013 hasConceptScore W1970032013C2778451229 @default.
- W1970032013 hasConceptScore W1970032013C2778764654 @default.
- W1970032013 hasConceptScore W1970032013C2779066768 @default.
- W1970032013 hasConceptScore W1970032013C2780390042 @default.
- W1970032013 hasConceptScore W1970032013C2781156865 @default.
- W1970032013 hasConceptScore W1970032013C3019719930 @default.
- W1970032013 hasConceptScore W1970032013C57742111 @default.
- W1970032013 hasConceptScore W1970032013C71924100 @default.
- W1970032013 hasConceptScore W1970032013C86803240 @default.
- W1970032013 hasIssue "Suppl 1" @default.
- W1970032013 hasLocation W19700320131 @default.
- W1970032013 hasOpenAccess W1970032013 @default.
- W1970032013 hasPrimaryLocation W19700320131 @default.
- W1970032013 hasRelatedWork W1970032013 @default.
- W1970032013 hasRelatedWork W2066490844 @default.
- W1970032013 hasRelatedWork W2111423964 @default.
- W1970032013 hasRelatedWork W2282618560 @default.
- W1970032013 hasRelatedWork W2297187526 @default.
- W1970032013 hasRelatedWork W2321741795 @default.
- W1970032013 hasRelatedWork W2508175788 @default.
- W1970032013 hasRelatedWork W2948094693 @default.
- W1970032013 hasRelatedWork W4229020203 @default.
- W1970032013 hasRelatedWork W4313575632 @default.
- W1970032013 hasVolume "60" @default.
- W1970032013 isParatext "false" @default.
- W1970032013 isRetracted "false" @default.
- W1970032013 magId "1970032013" @default.
- W1970032013 workType "article" @default.