Quantification of tissue shrinkage and dehydration caused by microwave ablation: experimental study in kidneys for the estimation of effective coagulation volume
Purpose - To quantify the extent of tissue shrinkage and dehydration caused by microwave (MW) ablation in kidneys for estimation of effective coagulation volume. - Materials and Methods - MW ablations were carried out in ex vivo porcine kidneys. Six study groups were defined: groups 1A, 2A, and 3A f...
Saved in:
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2013
|
| In: |
Journal of vascular and interventional radiology
Year: 2013, Volume: 24, Issue: 8, Pages: 1241-1248 |
| ISSN: | 1535-7732 |
| DOI: | 10.1016/j.jvir.2013.04.008 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.jvir.2013.04.008 Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S1051044313008683 
|
| Author Notes: | Christof M. Sommer, Steffen A. Sommer, Theresa Mokry, Theresa Gockner, Daniel Gnutzmann, Nadine Bellemann, Anne Schmitz, Boris A. Radeleff, Hans U. Kauczor, Ulrike Stampfl, and Philippe L. Pereira |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 178910436X | ||
| 003 | DE-627 | ||
| 005 | 20220820124723.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220209s2013 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.jvir.2013.04.008 |2 doi | |
| 035 | |a (DE-627)178910436X | ||
| 035 | |a (DE-599)KXP178910436X | ||
| 035 | |a (OCoLC)1341441580 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Sommer, Christof-Matthias |d 1978- |e VerfasserIn |0 (DE-588)133929701 |0 (DE-627)558738699 |0 (DE-576)278278035 |4 aut | |
| 245 | 1 | 0 | |a Quantification of tissue shrinkage and dehydration caused by microwave ablation |b experimental study in kidneys for the estimation of effective coagulation volume |c Christof M. Sommer, Steffen A. Sommer, Theresa Mokry, Theresa Gockner, Daniel Gnutzmann, Nadine Bellemann, Anne Schmitz, Boris A. Radeleff, Hans U. Kauczor, Ulrike Stampfl, and Philippe L. Pereira |
| 264 | 1 | |c 2013 | |
| 300 | |a 8 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Available online 20 June 2013 | ||
| 500 | |a Gesehen am 09.02.2022 | ||
| 520 | |a Purpose - To quantify the extent of tissue shrinkage and dehydration caused by microwave (MW) ablation in kidneys for estimation of effective coagulation volume. - Materials and Methods - MW ablations were carried out in ex vivo porcine kidneys. Six study groups were defined: groups 1A, 2A, and 3A for MW ablation (90 W for 5 min, 7.5 min, or 10 min), and groups 1B, 2B, and 3B for control (without MW ablation). Pre- and postinterventional volume analyses were performed. Effective coagulation volumes (original tissue included in coagulation) were determined. Postinterventional dehydration analyses were performed with calculation of mean mass fractions of water. - Results - Mean deployed energies were 21.6 kJ ± 1.1 for group 1A, 29.9 kJ ± 1.0 for group 2A, and 42.1 kJ ± 0.5 kJ for group 3A, and were significantly different (P < .0001). Differences between pre- and postinterventional volumes were −3.8% ± 0.6 for group 1A, −5.6% ± 0.9 for group 2A, and −7.2% ± 0.4 for group 3A, and −1.1% ± 0.3 for group 1B, −1.8% ± 0.4 for group 2B, and −1.1% ± 0.4 for group 3B. Postinterventional volumes were significantly smaller than preinterventional volumes for all groups (P < .01). Underestimations of effective coagulation volume from visualized coagulation volume were 26.1% ± 3.5 for group 1A, 35.2% ± 11.2 for group 2A, and 42.1% ± 4.9 for group 3A, which were significantly different (P < .01). Mean mass fractions of water were 64.2% ± 1.4 for group 1A, 63.2% ± 1.7 for group 2A, and 62.6% ± 1.8% for group 3A, with significant differences versus corresponding control groups (P < .01). - Conclusions - For MW ablation in kidneys, underestimation of effective coagulation volume based on visualized coagulation volume is significantly greater with greater deployed energy. Therefore, local dehydration with tissue shrinkage is a potential contributor. | ||
| 700 | 1 | |a Sommer, Steffen A. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Mokry, Theresa |e VerfasserIn |0 (DE-588)1074843576 |0 (DE-627)832577901 |0 (DE-576)442986297 |4 aut | |
| 700 | 1 | |a Gockner, Theresa |d 1986- |e VerfasserIn |0 (DE-588)1058186728 |0 (DE-627)796528586 |0 (DE-576)414199154 |4 aut | |
| 700 | 1 | |a Gnutzmann, Daniel |e VerfasserIn |0 (DE-588)1034982540 |0 (DE-627)746586973 |0 (DE-576)382594665 |4 aut | |
| 700 | 1 | |a Bellemann, Nadine |d 1982- |e VerfasserIn |0 (DE-588)140128069 |0 (DE-627)616037562 |0 (DE-576)314703993 |4 aut | |
| 700 | 1 | |a Schmitz, Anne |e VerfasserIn |0 (DE-588)103640109X |0 (DE-627)749951494 |0 (DE-576)383911400 |4 aut | |
| 700 | 1 | |a Radeleff, Boris |d 1969- |e VerfasserIn |0 (DE-588)123910846 |0 (DE-627)706470826 |0 (DE-576)293938504 |4 aut | |
| 700 | 1 | |a Kauczor, Hans-Ulrich |d 1962- |e VerfasserIn |0 (DE-588)139267123 |0 (DE-627)70327113X |0 (DE-576)310955327 |4 aut | |
| 700 | 1 | |a Stampfl, Ulrike |d 1978- |e VerfasserIn |0 (DE-588)132557711 |0 (DE-627)523645104 |0 (DE-576)261999664 |4 aut | |
| 700 | 1 | |a Pereira, Philippe L. |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of vascular and interventional radiology |d Amsterdam [u.a.] : Elsevier, 1990 |g 24(2013), 8 vom: Aug., Seite 1241-1248 |h Online-Ressource |w (DE-627)326643524 |w (DE-600)2041331-2 |w (DE-576)094480702 |x 1535-7732 |7 nnas |a Quantification of tissue shrinkage and dehydration caused by microwave ablation experimental study in kidneys for the estimation of effective coagulation volume |
| 773 | 1 | 8 | |g volume:24 |g year:2013 |g number:8 |g month:08 |g pages:1241-1248 |g extent:8 |a Quantification of tissue shrinkage and dehydration caused by microwave ablation experimental study in kidneys for the estimation of effective coagulation volume |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.jvir.2013.04.008 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://www.sciencedirect.com/science/article/pii/S1051044313008683 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220209 | ||
| 993 | |a Article | ||
| 994 | |a 2013 | ||
| 998 | |g 132557711 |a Stampfl, Ulrike |m 132557711:Stampfl, Ulrike |d 910000 |d 911400 |d 50000 |e 910000PS132557711 |e 911400PS132557711 |e 50000PS132557711 |k 0/910000/ |k 1/910000/911400/ |k 0/50000/ |p 10 | ||
| 998 | |g 139267123 |a Kauczor, Hans-Ulrich |m 139267123:Kauczor, Hans-Ulrich |d 910000 |d 911400 |e 910000PK139267123 |e 911400PK139267123 |k 0/910000/ |k 1/910000/911400/ |p 9 | ||
| 998 | |g 123910846 |a Radeleff, Boris |m 123910846:Radeleff, Boris |d 910000 |d 911400 |d 50000 |e 910000PR123910846 |e 911400PR123910846 |e 50000PR123910846 |k 0/910000/ |k 1/910000/911400/ |k 0/50000/ |p 8 | ||
| 998 | |g 103640109X |a Schmitz, Anne |m 103640109X:Schmitz, Anne |d 910000 |d 911400 |e 910000PS103640109X |e 911400PS103640109X |k 0/910000/ |k 1/910000/911400/ |p 7 | ||
| 998 | |g 140128069 |a Bellemann, Nadine |m 140128069:Bellemann, Nadine |d 910000 |d 911400 |e 910000PB140128069 |e 911400PB140128069 |k 0/910000/ |k 1/910000/911400/ |p 6 | ||
| 998 | |g 1034982540 |a Gnutzmann, Daniel |m 1034982540:Gnutzmann, Daniel |d 910000 |d 911400 |e 910000PG1034982540 |e 911400PG1034982540 |k 0/910000/ |k 1/910000/911400/ |p 5 | ||
| 998 | |g 1058186728 |a Gockner, Theresa |m 1058186728:Gockner, Theresa |d 910000 |d 911400 |e 910000PG1058186728 |e 911400PG1058186728 |k 0/910000/ |k 1/910000/911400/ |p 4 | ||
| 998 | |g 1074843576 |a Mokry, Theresa |m 1074843576:Mokry, Theresa |d 910000 |d 911400 |e 910000PM1074843576 |e 911400PM1074843576 |k 0/910000/ |k 1/910000/911400/ |p 3 | ||
| 998 | |g 133929701 |a Sommer, Christof-Matthias |m 133929701:Sommer, Christof-Matthias |d 910000 |d 911400 |e 910000PS133929701 |e 911400PS133929701 |k 0/910000/ |k 1/910000/911400/ |p 1 |x j | ||
| 999 | |a KXP-PPN178910436X |e 4054918417 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"recId":"178910436X","physDesc":[{"extent":"8 S."}],"title":[{"title":"Quantification of tissue shrinkage and dehydration caused by microwave ablation","title_sort":"Quantification of tissue shrinkage and dehydration caused by microwave ablation","subtitle":"experimental study in kidneys for the estimation of effective coagulation volume"}],"language":["eng"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"note":["Available online 20 June 2013","Gesehen am 09.02.2022"],"origin":[{"dateIssuedKey":"2013","dateIssuedDisp":"2013"}],"person":[{"family":"Sommer","role":"aut","given":"Christof-Matthias","display":"Sommer, Christof-Matthias"},{"display":"Sommer, Steffen A.","family":"Sommer","role":"aut","given":"Steffen A."},{"given":"Theresa","role":"aut","family":"Mokry","display":"Mokry, Theresa"},{"display":"Gockner, Theresa","role":"aut","given":"Theresa","family":"Gockner"},{"display":"Gnutzmann, Daniel","family":"Gnutzmann","given":"Daniel","role":"aut"},{"family":"Bellemann","role":"aut","given":"Nadine","display":"Bellemann, Nadine"},{"display":"Schmitz, Anne","given":"Anne","role":"aut","family":"Schmitz"},{"display":"Radeleff, Boris","given":"Boris","role":"aut","family":"Radeleff"},{"family":"Kauczor","role":"aut","given":"Hans-Ulrich","display":"Kauczor, Hans-Ulrich"},{"display":"Stampfl, Ulrike","given":"Ulrike","role":"aut","family":"Stampfl"},{"family":"Pereira","role":"aut","given":"Philippe L.","display":"Pereira, Philippe L."}],"relHost":[{"origin":[{"publisher":"Elsevier ; Lippincott Williams & Wilkins","publisherPlace":"Amsterdam [u.a.] ; Hagerstown, Md.","dateIssuedKey":"1990","dateIssuedDisp":"1990-"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"language":["eng"],"note":["Gesehen am 06.09.13"],"title":[{"subtitle":"JVIR ; official journal of the Society of Cardiovascular and Interventional Radiology","title_sort":"Journal of vascular and interventional radiology","title":"Journal of vascular and interventional radiology"}],"physDesc":[{"extent":"Online-Ressource"}],"recId":"326643524","disp":"Quantification of tissue shrinkage and dehydration caused by microwave ablation experimental study in kidneys for the estimation of effective coagulation volumeJournal of vascular and interventional radiology","pubHistory":["1.1990 -"],"titleAlt":[{"title":"JVIR"}],"id":{"eki":["326643524"],"issn":["1535-7732"],"zdb":["2041331-2"]},"part":{"year":"2013","volume":"24","pages":"1241-1248","issue":"8","extent":"8","text":"24(2013), 8 vom: Aug., Seite 1241-1248"}}],"id":{"doi":["10.1016/j.jvir.2013.04.008"],"eki":["178910436X"]},"name":{"displayForm":["Christof M. Sommer, Steffen A. Sommer, Theresa Mokry, Theresa Gockner, Daniel Gnutzmann, Nadine Bellemann, Anne Schmitz, Boris A. Radeleff, Hans U. Kauczor, Ulrike Stampfl, and Philippe L. Pereira"]}} | ||
| SRT | |a SOMMERCHRIQUANTIFICA2013 | ||