Matches in SemOpenAlex for { <https://semopenalex.org/work/W4252673129> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W4252673129 endingPage "122153" @default.
- W4252673129 startingPage "122153" @default.
- W4252673129 abstract "Purpose To determine the relative frequencies of persistence patterns in treated pulmonary arteriovenous malformations (PAVMs) and to assess whether there is a difference in retreatment outcomes between PAVMs persisting via recanalization and those persisting via reperfusion. Materials and Methods Between May 2003 and May 2011, 23 patients (10 male, 13 female; mean age, 44 years ± 18 [standard deviation]; age range, 12–72 years) who had PAVM embolization, persistence by computed tomography (CT), and a follow-up pulmonary arteriogram were included. This retrospective study was approved by the institutional review board and was fully HIPAA compliant. PAVMs were categorized as having recanalization, defined as persistence maintained by flow through a previously placed coil nest; reperfusion, defined as persistence through small feeders from adjacent normal pulmonary arteries; or incomplete treatment. Fifty-three persistent PAVMs were characterized; 38 of which had postretreatment CT data (median follow-up, 1 year). The retreatment success rate, defined by sac shrinkage on CT images, was assessed. Results Recanalization was the most common pattern, occurring in 91% (n = 48) of 53 PAVMs. Pulmonary-to-pulmonary reperfusion occurred in 24% (n = 13) of 53 PAVMs. Angioarchitecture, coil-sac distance, coil number, and feeder diameter did not significantly differ between recanalized and reperfused PAVMs. There was a significant (P = .014) difference in retreatment success; retreatment was successful in 84% (n = 27) of 32 recanalized PAVMs but only 44% (n = 4) of nine reperfused PAVMs. Conclusion Recanalization through previously placed coils is the most common pattern of PAVM persistence and responds best to retreatment. Pulmonary-to-pulmonary reperfusion is less common and more difficult to re-treat successfully. © RSNA, 2013 Online supplemental material is available for this article." @default.
- W4252673129 created "2022-05-12" @default.
- W4252673129 creator A5016738358 @default.
- W4252673129 creator A5049004064 @default.
- W4252673129 creator A5053175313 @default.
- W4252673129 creator A5066373273 @default.
- W4252673129 date "2013-10-28" @default.
- W4252673129 modified "2023-10-01" @default.
- W4252673129 title "Treated Pulmonary Arteriovenous Malformations: Patterns of Persistence and Associated Retreatment Success" @default.
- W4252673129 doi "https://doi.org/10.1148/radiology.13122153" @default.
- W4252673129 hasPublicationYear "2013" @default.
- W4252673129 type Work @default.
- W4252673129 citedByCount "0" @default.
- W4252673129 crossrefType "journal-article" @default.
- W4252673129 hasAuthorship W4252673129A5016738358 @default.
- W4252673129 hasAuthorship W4252673129A5049004064 @default.
- W4252673129 hasAuthorship W4252673129A5053175313 @default.
- W4252673129 hasAuthorship W4252673129A5066373273 @default.
- W4252673129 hasConcept C126838900 @default.
- W4252673129 hasConcept C141071460 @default.
- W4252673129 hasConcept C164705383 @default.
- W4252673129 hasConcept C167135981 @default.
- W4252673129 hasConcept C2776035437 @default.
- W4252673129 hasConcept C2779603958 @default.
- W4252673129 hasConcept C2989005 @default.
- W4252673129 hasConcept C544519230 @default.
- W4252673129 hasConcept C71924100 @default.
- W4252673129 hasConceptScore W4252673129C126838900 @default.
- W4252673129 hasConceptScore W4252673129C141071460 @default.
- W4252673129 hasConceptScore W4252673129C164705383 @default.
- W4252673129 hasConceptScore W4252673129C167135981 @default.
- W4252673129 hasConceptScore W4252673129C2776035437 @default.
- W4252673129 hasConceptScore W4252673129C2779603958 @default.
- W4252673129 hasConceptScore W4252673129C2989005 @default.
- W4252673129 hasConceptScore W4252673129C544519230 @default.
- W4252673129 hasConceptScore W4252673129C71924100 @default.
- W4252673129 hasLocation W42526731291 @default.
- W4252673129 hasOpenAccess W4252673129 @default.
- W4252673129 hasPrimaryLocation W42526731291 @default.
- W4252673129 hasRelatedWork W1911968156 @default.
- W4252673129 hasRelatedWork W1989253557 @default.
- W4252673129 hasRelatedWork W1999524704 @default.
- W4252673129 hasRelatedWork W2020759834 @default.
- W4252673129 hasRelatedWork W2025776235 @default.
- W4252673129 hasRelatedWork W2147456975 @default.
- W4252673129 hasRelatedWork W2351182631 @default.
- W4252673129 hasRelatedWork W3020801704 @default.
- W4252673129 hasRelatedWork W3171079822 @default.
- W4252673129 hasRelatedWork W4229378488 @default.
- W4252673129 isParatext "false" @default.
- W4252673129 isRetracted "false" @default.
- W4252673129 workType "article" @default.