FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2064053687> ?p ?o ?g. }

• W2064053687 endingPage "647" @default.
• W2064053687 startingPage "637" @default.
• W2064053687 abstract "Discrepancies between hyperecho-predicted necrosed volume in ultrasound (US) images and the actual size of a thermal lesion might cause incomplete ablation or damage normal structures during high intensity focused US (HIFU) ablations. A novel dual-frequency sonication procedure is proposed to reduce this discrepancy. HIFU transducers of either 1 or 3.5 MHz were applied to transparent tissue-mimicking phantoms and ex vivo bovine liver samples. A diagnostic probe and a charge-coupled device (CCD) camera were used to record lesion formation in real time, allowing for comparison of the sizes of the hyperechoes in US images and the protein denaturing area on optical images. Bovine liver specimens were segmented to reveal the lesion's terminal sizes. Differences between actual lesion volume and hyperechoes in US images were demonstrated to be dependent on acoustic frequency and intensity. At a low frequency (1 MHz), the hyperechoes appeared to be larger than the actual volume, but the difference decreased with the duration of ablation. In contrast, at a high frequency (3.5 MHz), the hyperechoes were smaller for ablations lasting longer than 10 s. Moreover, given certain low-intensity conditions, lesions were formed without detectable hyperechoes (3.5 MHz), or hyperechoes appeared before a visible lesion was formed (1 MHz). Dual frequency sonications (low frequency followed by high frequency) produce more stable and larger lesions, and with less position shift, which might be useful for designing future ablation strategies." @default.
• W2064053687 created "2016-06-24" @default.
• W2064053687 creator A5013338963 @default.
• W2064053687 creator A5015132862 @default.
• W2064053687 creator A5019322459 @default.
• W2064053687 creator A5042608867 @default.
• W2064053687 creator A5050314917 @default.
• W2064053687 creator A5053808528 @default.
• W2064053687 date "2011-10-03" @default.
• W2064053687 modified "2023-09-27" @default.
• W2064053687 title "Reducing lesion aberration by dual-frequency focused ultrasound ablations" @default.
• W2064053687 cites W1527151869 @default.
• W2064053687 cites W1965717154 @default.
• W2064053687 cites W1969279513 @default.
• W2064053687 cites W1979306650 @default.
• W2064053687 cites W1980409074 @default.
• W2064053687 cites W1995707429 @default.
• W2064053687 cites W1998353460 @default.
• W2064053687 cites W2004034752 @default.
• W2064053687 cites W2006982433 @default.
• W2064053687 cites W2015230575 @default.
• W2064053687 cites W2017463593 @default.
• W2064053687 cites W2020885450 @default.
• W2064053687 cites W2022866051 @default.
• W2064053687 cites W2044893108 @default.
• W2064053687 cites W2050192597 @default.
• W2064053687 cites W2065416638 @default.
• W2064053687 cites W2067191069 @default.
• W2064053687 cites W2067615544 @default.
• W2064053687 cites W2071278543 @default.
• W2064053687 cites W2080217248 @default.
• W2064053687 cites W2080995563 @default.
• W2064053687 cites W2113546018 @default.
• W2064053687 cites W2122067998 @default.
• W2064053687 cites W2123587989 @default.
• W2064053687 cites W2132844474 @default.
• W2064053687 cites W2134026174 @default.
• W2064053687 cites W2141133961 @default.
• W2064053687 cites W2147944103 @default.
• W2064053687 cites W2149609271 @default.
• W2064053687 cites W2151027772 @default.
• W2064053687 cites W2160496016 @default.
• W2064053687 cites W2171131037 @default.
• W2064053687 cites W3140738651 @default.
• W2064053687 doi "https://doi.org/10.3109/02656736.2011.594850" @default.
• W2064053687 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21966885" @default.
• W2064053687 hasPublicationYear "2011" @default.
• W2064053687 type Work @default.
• W2064053687 sameAs 2064053687 @default.
• W2064053687 citedByCount "3" @default.
• W2064053687 countsByYear W20640536872012 @default.
• W2064053687 countsByYear W20640536872013 @default.
• W2064053687 countsByYear W20640536872018 @default.
• W2064053687 crossrefType "journal-article" @default.
• W2064053687 hasAuthorship W2064053687A5013338963 @default.
• W2064053687 hasAuthorship W2064053687A5015132862 @default.
• W2064053687 hasAuthorship W2064053687A5019322459 @default.
• W2064053687 hasAuthorship W2064053687A5042608867 @default.
• W2064053687 hasAuthorship W2064053687A5050314917 @default.
• W2064053687 hasAuthorship W2064053687A5053808528 @default.
• W2064053687 hasConcept C120665830 @default.
• W2064053687 hasConcept C121332964 @default.
• W2064053687 hasConcept C126322002 @default.
• W2064053687 hasConcept C126838900 @default.
• W2064053687 hasConcept C136229726 @default.
• W2064053687 hasConcept C142724271 @default.
• W2064053687 hasConcept C143753070 @default.
• W2064053687 hasConcept C192562407 @default.
• W2064053687 hasConcept C20556612 @default.
• W2064053687 hasConcept C2777365067 @default.
• W2064053687 hasConcept C2778902805 @default.
• W2064053687 hasConcept C2781156865 @default.
• W2064053687 hasConcept C2989005 @default.
• W2064053687 hasConcept C62520636 @default.
• W2064053687 hasConcept C71924100 @default.
• W2064053687 hasConcept C93038891 @default.
• W2064053687 hasConceptScore W2064053687C120665830 @default.
• W2064053687 hasConceptScore W2064053687C121332964 @default.
• W2064053687 hasConceptScore W2064053687C126322002 @default.
• W2064053687 hasConceptScore W2064053687C126838900 @default.
• W2064053687 hasConceptScore W2064053687C136229726 @default.
• W2064053687 hasConceptScore W2064053687C142724271 @default.
• W2064053687 hasConceptScore W2064053687C143753070 @default.
• W2064053687 hasConceptScore W2064053687C192562407 @default.
• W2064053687 hasConceptScore W2064053687C20556612 @default.
• W2064053687 hasConceptScore W2064053687C2777365067 @default.
• W2064053687 hasConceptScore W2064053687C2778902805 @default.
• W2064053687 hasConceptScore W2064053687C2781156865 @default.
• W2064053687 hasConceptScore W2064053687C2989005 @default.
• W2064053687 hasConceptScore W2064053687C62520636 @default.
• W2064053687 hasConceptScore W2064053687C71924100 @default.
• W2064053687 hasConceptScore W2064053687C93038891 @default.
• W2064053687 hasIssue "7" @default.
• W2064053687 hasLocation W20640536871 @default.
• W2064053687 hasLocation W20640536872 @default.
• W2064053687 hasOpenAccess W2064053687 @default.
• W2064053687 hasPrimaryLocation W20640536871 @default.
• W2064053687 hasRelatedWork W1484479477 @default.

• next