Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정경 | * |
dc.date.accessioned | 2016-08-27T04:08:08Z | - |
dc.date.available | 2016-08-27T04:08:08Z | - |
dc.date.issued | 2016 | * |
dc.identifier.issn | 2366-004X | * |
dc.identifier.issn | 2366-0058 | * |
dc.identifier.other | OAK-18515 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/218184 | - |
dc.description.abstract | Purpose: To compare the amount of tissue contraction after microwave (MW) versus radiofrequency (RF) ablation of liver tumors. Materials and methods: Seventy-five hepatic tumors in 65 patients who underwent percutaneous MW or RF ablations were included in this retrospective study. All patients underwent MRI within 6 months before the ablation and 24 h after the procedure. Two blinded radiologists, by consensus, performed measurements on the corresponding series of pre and post-ablation MRI. Absolute and relative contraction of liver, tumor, and control were calculated and compared. Results: Thirty-one patients underwent MW ablations, and 44 patients underwent RF ablations. The absolute and relative contraction of the ablation zone were significantly greater with MW than RF ablation (p = 0.003 to <0.001). Thirty-two lesions were visible on both pre- and post-ablation MRI. MW ablation had significantly more tumor contraction as compared to RF ablation (p = 0.003 to 0.009). The control measurements demonstrated no significant difference in normal tissue variation between MW and RF groups. Conclusions: MW ablation of hepatic tumors produced significantly more contraction of tumor and ablated hepatic tissue compared to RF ablation. Tissue contraction should be taken into account during pre-procedural planning and assessing treatment response by comparing pre- and post-ablation images. | * |
dc.language | English | * |
dc.publisher | SPRINGER | * |
dc.subject | Microwave ablation | * |
dc.subject | Radiofrequency ablation | * |
dc.subject | Liver contraction | * |
dc.subject | Liver tumor | * |
dc.title | Microwave ablation of liver tumors: degree of tissue contraction as compared to RF ablation | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 41 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 659 | * |
dc.relation.lastpage | 666 | * |
dc.relation.journaltitle | ABDOMINAL RADIOLOGY | * |
dc.identifier.doi | 10.1007/s00261-016-0725-8 | * |
dc.identifier.wosid | WOS:000374964100011 | * |
dc.identifier.scopusid | 2-s2.0-84962859686 | * |
dc.author.google | Lee, Jeong Kyong | * |
dc.author.google | Siripongsakun, Surachate | * |
dc.author.google | Bahrami, Simin | * |
dc.author.google | Raman, Steven S. | * |
dc.author.google | Sayre, James | * |
dc.author.google | Lu, David S. | * |
dc.contributor.scopusid | 이정경(35316081600) | * |
dc.date.modifydate | 20240123094344 | * |