FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4307854865> ?p ?o ?g. }

• W4307854865 abstract "High-intensity focused ultrasound can ablate a target permanently, leaving tissues through which it passes thermally unaffected. When delivered under magnetic resonance (MR) imaging guidance, the change in tissue relaxivity on heating is used to monitor the temperatures achieved. Different tissue types in the pre-focal beam path result in energy loss defined by their individual attenuation coefficients. Furthermore, at interfaces with different acoustic impedances the beam will be both reflected and refracted, changing the position of the focus. For complex interfaces this effect is exacerbated. Moreover, blood vessels proximal to the focal region can dissipate heat, altering the expected region of damage. In the target volume, the temperature distribution depends on the thermal conductivity (or diffusivity) of the tissue and its heat capacity. These are different for vascular tissues, water and fat containing tissues and bone. Therefore, documenting the characteristics of the pre-focal and target tissues is critical for effective delivery of HIFU. MR imaging provides excellent anatomic detail and characterization of soft tissue components. It is an ideal modality for real-time planning and monitoring of HIFU ablation, and provides non-invasive temperature maps. Clinical applications involve soft-tissue (abdomino-pelvic applications) or bone (brain applications) pre-focally and at the target (soft-tissue tumors and bone metastases respectively). This article addresses the technical difficulties of delivering HIFU effectively when vascular tissues, densely cellular tissues, fat or bone are traversed pre-focally, and the clinical applications that target these tissues. The strengths and limitations of MR techniques used for monitoring ablation in these tissues are also discussed." @default.
• W4307854865 created "2022-11-06" @default.
• W4307854865 creator A5006747797 @default.
• W4307854865 creator A5034088081 @default.
• W4307854865 creator A5044710420 @default.
• W4307854865 creator A5060445631 @default.
• W4307854865 date "2022-11-01" @default.
• W4307854865 modified "2023-09-26" @default.
• W4307854865 title "Tissue specific considerations in implementing high intensity focussed ultrasound under magnetic resonance imaging guidance" @default.
• W4307854865 cites W1504304542 @default.
• W4307854865 cites W1526092665 @default.
• W4307854865 cites W1553564331 @default.
• W4307854865 cites W1785137135 @default.
• W4307854865 cites W1965107205 @default.
• W4307854865 cites W1966045158 @default.
• W4307854865 cites W1971928824 @default.
• W4307854865 cites W1974160564 @default.
• W4307854865 cites W1987545593 @default.
• W4307854865 cites W1989045083 @default.
• W4307854865 cites W1998892737 @default.
• W4307854865 cites W2004170475 @default.
• W4307854865 cites W2021561714 @default.
• W4307854865 cites W2025191689 @default.
• W4307854865 cites W2025774845 @default.
• W4307854865 cites W2031845958 @default.
• W4307854865 cites W2036895034 @default.
• W4307854865 cites W2049215200 @default.
• W4307854865 cites W2055916811 @default.
• W4307854865 cites W2063812299 @default.
• W4307854865 cites W2073956340 @default.
• W4307854865 cites W2075349352 @default.
• W4307854865 cites W2088499309 @default.
• W4307854865 cites W2093856523 @default.
• W4307854865 cites W2115554516 @default.
• W4307854865 cites W2121292863 @default.
• W4307854865 cites W2127140540 @default.
• W4307854865 cites W2132440733 @default.
• W4307854865 cites W2134924629 @default.
• W4307854865 cites W2143690582 @default.
• W4307854865 cites W2146365242 @default.
• W4307854865 cites W2148009373 @default.
• W4307854865 cites W2154662259 @default.
• W4307854865 cites W2159777863 @default.
• W4307854865 cites W2238202959 @default.
• W4307854865 cites W2268182447 @default.
• W4307854865 cites W2276606584 @default.
• W4307854865 cites W2315892413 @default.
• W4307854865 cites W2424255494 @default.
• W4307854865 cites W2433515697 @default.
• W4307854865 cites W2487605197 @default.
• W4307854865 cites W2488943783 @default.
• W4307854865 cites W2507359836 @default.
• W4307854865 cites W2509288624 @default.
• W4307854865 cites W2509489553 @default.
• W4307854865 cites W2725892912 @default.
• W4307854865 cites W2737966001 @default.
• W4307854865 cites W2750454032 @default.
• W4307854865 cites W2769682776 @default.
• W4307854865 cites W2786188989 @default.
• W4307854865 cites W2789509916 @default.
• W4307854865 cites W2793172183 @default.
• W4307854865 cites W2803038864 @default.
• W4307854865 cites W2807941358 @default.
• W4307854865 cites W2884893066 @default.
• W4307854865 cites W2895416920 @default.
• W4307854865 cites W2914374261 @default.
• W4307854865 cites W2942099142 @default.
• W4307854865 cites W2945241239 @default.
• W4307854865 cites W2946246388 @default.
• W4307854865 cites W2953596834 @default.
• W4307854865 cites W2994739022 @default.
• W4307854865 cites W3012217624 @default.
• W4307854865 cites W3014318660 @default.
• W4307854865 cites W3025589250 @default.
• W4307854865 cites W3098883705 @default.
• W4307854865 cites W3123064445 @default.
• W4307854865 cites W3123722916 @default.
• W4307854865 cites W3155088871 @default.
• W4307854865 cites W3165341661 @default.
• W4307854865 cites W3186632188 @default.
• W4307854865 cites W3195438198 @default.
• W4307854865 cites W3200324468 @default.
• W4307854865 cites W4210568618 @default.
• W4307854865 cites W2410867257 @default.
• W4307854865 doi "https://doi.org/10.3389/fonc.2022.1037959" @default.
• W4307854865 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36387108" @default.
• W4307854865 hasPublicationYear "2022" @default.
• W4307854865 type Work @default.
• W4307854865 citedByCount "0" @default.
• W4307854865 crossrefType "journal-article" @default.
• W4307854865 hasAuthorship W4307854865A5006747797 @default.
• W4307854865 hasAuthorship W4307854865A5034088081 @default.
• W4307854865 hasAuthorship W4307854865A5044710420 @default.
• W4307854865 hasAuthorship W4307854865A5060445631 @default.
• W4307854865 hasBestOaLocation W43078548651 @default.
• W4307854865 hasConcept C126322002 @default.
• W4307854865 hasConcept C126838900 @default.
• W4307854865 hasConcept C136229726 @default.
• W4307854865 hasConcept C136948725 @default.
• W4307854865 hasConcept C143409427 @default.

• next