Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024487044> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2024487044 endingPage "24" @default.
- W2024487044 startingPage "18" @default.
- W2024487044 abstract "Of 220 impotent men studied, 52 demonstrated venous leakage, 85 had arterial insufficiency and 65 showed normal vascular response. Persistent diastolic velocity > 7 cm/s diagnosed venous leakage with a sensitivity of 94% and a specificity of 69%, using cavernosography as the reference standard. Using clinical response as the reference standard maximal systolic velocity of 30 cm/s identified normal penile arterial response with a sensitivity of 96% and specificity of 82%. There was a good correlation between penile arterial insufficiency and a strong history of arteriopathy. Time to peak systole > 0.1 s was a reliable predictor of arteriogenic impotence and Pulsatility Index (PI) < 300 was discovered only in patients with either venous leakage or arteriogenic impotence. Peak systolic velocity (Tmax) occurred between 5.2 and 6.5 min after injection, and diastolic velocity was minimal at 9 min with only the normal responders showing reversed diastolic flow. However, 22% had a delayed response (Tmax range 1-18 min). Velocity asymmetry was equally common in the three groups and unilateral sampling would have misdiagnosed 6% of patients studied. Vascular anomalies were seen in 13%, particularly a single feeding artery, dorsal vein flow or collateral arterial flow." @default.
- W2024487044 created "2016-06-24" @default.
- W2024487044 creator A5004154009 @default.
- W2024487044 creator A5013590783 @default.
- W2024487044 creator A5021287968 @default.
- W2024487044 creator A5037372680 @default.
- W2024487044 creator A5058910961 @default.
- W2024487044 creator A5081101664 @default.
- W2024487044 date "1993-07-01" @default.
- W2024487044 modified "2023-10-18" @default.
- W2024487044 title "Colour flow and spectral doppler imaging after papaverine-induced penile erection in 220 impotent men: Study of temporal patterns and the importance of repeated sampling, velocity asymmetry and vascular anomalies" @default.
- W2024487044 cites W1974551864 @default.
- W2024487044 cites W1980899792 @default.
- W2024487044 cites W1987534763 @default.
- W2024487044 cites W1999676646 @default.
- W2024487044 cites W2012731698 @default.
- W2024487044 cites W2021768851 @default.
- W2024487044 cites W2038106282 @default.
- W2024487044 cites W2045627565 @default.
- W2024487044 cites W2081956587 @default.
- W2024487044 cites W2093607135 @default.
- W2024487044 cites W2126484249 @default.
- W2024487044 cites W81667562 @default.
- W2024487044 doi "https://doi.org/10.1016/s0009-9260(05)80101-1" @default.
- W2024487044 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8370214" @default.
- W2024487044 hasPublicationYear "1993" @default.
- W2024487044 type Work @default.
- W2024487044 sameAs 2024487044 @default.
- W2024487044 citedByCount "46" @default.
- W2024487044 countsByYear W20244870442012 @default.
- W2024487044 countsByYear W20244870442013 @default.
- W2024487044 countsByYear W20244870442014 @default.
- W2024487044 countsByYear W20244870442015 @default.
- W2024487044 countsByYear W20244870442016 @default.
- W2024487044 countsByYear W20244870442017 @default.
- W2024487044 countsByYear W20244870442018 @default.
- W2024487044 countsByYear W20244870442020 @default.
- W2024487044 countsByYear W20244870442021 @default.
- W2024487044 crossrefType "journal-article" @default.
- W2024487044 hasAuthorship W2024487044A5004154009 @default.
- W2024487044 hasAuthorship W2024487044A5013590783 @default.
- W2024487044 hasAuthorship W2024487044A5021287968 @default.
- W2024487044 hasAuthorship W2024487044A5037372680 @default.
- W2024487044 hasAuthorship W2024487044A5058910961 @default.
- W2024487044 hasAuthorship W2024487044A5081101664 @default.
- W2024487044 hasConcept C126322002 @default.
- W2024487044 hasConcept C158846371 @default.
- W2024487044 hasConcept C164705383 @default.
- W2024487044 hasConcept C169554166 @default.
- W2024487044 hasConcept C2776820930 @default.
- W2024487044 hasConcept C2776952824 @default.
- W2024487044 hasConcept C2778003345 @default.
- W2024487044 hasConcept C57900726 @default.
- W2024487044 hasConcept C71924100 @default.
- W2024487044 hasConcept C84393581 @default.
- W2024487044 hasConceptScore W2024487044C126322002 @default.
- W2024487044 hasConceptScore W2024487044C158846371 @default.
- W2024487044 hasConceptScore W2024487044C164705383 @default.
- W2024487044 hasConceptScore W2024487044C169554166 @default.
- W2024487044 hasConceptScore W2024487044C2776820930 @default.
- W2024487044 hasConceptScore W2024487044C2776952824 @default.
- W2024487044 hasConceptScore W2024487044C2778003345 @default.
- W2024487044 hasConceptScore W2024487044C57900726 @default.
- W2024487044 hasConceptScore W2024487044C71924100 @default.
- W2024487044 hasConceptScore W2024487044C84393581 @default.
- W2024487044 hasIssue "1" @default.
- W2024487044 hasLocation W20244870441 @default.
- W2024487044 hasLocation W20244870442 @default.
- W2024487044 hasOpenAccess W2024487044 @default.
- W2024487044 hasPrimaryLocation W20244870441 @default.
- W2024487044 hasRelatedWork W1928240530 @default.
- W2024487044 hasRelatedWork W1954291362 @default.
- W2024487044 hasRelatedWork W1965483911 @default.
- W2024487044 hasRelatedWork W1976602181 @default.
- W2024487044 hasRelatedWork W2024487044 @default.
- W2024487044 hasRelatedWork W2039035491 @default.
- W2024487044 hasRelatedWork W2058214546 @default.
- W2024487044 hasRelatedWork W2077848857 @default.
- W2024487044 hasRelatedWork W2090448397 @default.
- W2024487044 hasRelatedWork W2783502409 @default.
- W2024487044 hasVolume "48" @default.
- W2024487044 isParatext "false" @default.
- W2024487044 isRetracted "false" @default.
- W2024487044 magId "2024487044" @default.
- W2024487044 workType "article" @default.