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Quantitative Evaluation of Ultrasonic Attenuation in Diffuse Liver Disease-Carbon Tetrachloride Induced Fatty Liver : 사염화탄소에 의한 실험적 지방 간 조직의 초음파 특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwark, Cheol Eun | - |
dc.contributor.author | Min, Byoung Goo | - |
dc.contributor.author | Choi, Byung Ihn | - |
dc.contributor.author | Yu, Eun Sil | - |
dc.contributor.author | Kim, Yong Il | - |
dc.date.accessioned | 2009-08-07T02:12:13Z | - |
dc.date.available | 2009-08-07T02:12:13Z | - |
dc.date.issued | 1987-09 | - |
dc.identifier.citation | Seoul J Med, Vol.28 No.3, pp. 251-262 | - |
dc.identifier.issn | 0582-6802 | - |
dc.identifier.uri | https://hdl.handle.net/10371/6445 | - |
dc.description.abstract | The objective of tissue characterization is to provide quantitative information
about the physical state of soft tissue interrogated by an ultrasound beam. The approaches adopted include measurement of ultrasonic attenuation, assessment of scattering properties and recently measurement of sound speed from the image shift. In this experimental study of the ultrasonic attenuation process, the authors produced fatty livers in adult Wistar rats by the intraperitoneal injection of the toxic agent carbon tetrachloride(CC14) and measured the tissue characteristic parameter-the attenuation coefficient slope. The results demonstrate that (a) the attenuation coefficient slope in the liver can be used to assign and quantify the state of diffuse liver disease, especially the degree of fatty changes (b) frequency dependence of attenuation reveals utility of this method over the routine study of tissue structure. | - |
dc.language.iso | en | - |
dc.publisher | Seoul National University College of Medicine | - |
dc.subject | Tissue characterization | - |
dc.subject | Liver | - |
dc.subject | Attenuation | - |
dc.subject | Diffuse disease | - |
dc.subject | Spectral analsis | - |
dc.subject | Pulse-echo method | - |
dc.subject | Transfer function | - |
dc.title | Quantitative Evaluation of Ultrasonic Attenuation in Diffuse Liver Disease-Carbon Tetrachloride Induced Fatty Liver | - |
dc.title.alternative | 사염화탄소에 의한 실험적 지방 간 조직의 초음파 특성 | - |
dc.type | SNU Journal | - |
dc.contributor.AlternativeAuthor | 곽철은 | - |
dc.contributor.AlternativeAuthor | 민병구 | - |
dc.contributor.AlternativeAuthor | 최병인 | - |
dc.contributor.AlternativeAuthor | 유은실 | - |
dc.contributor.AlternativeAuthor | 김용일 | - |
dc.citation.journaltitle | 서울 의대 잡지 | - |
dc.citation.journaltitle | 서울 의대 학술지 | - |
dc.citation.journaltitle | Seoul Journal of Medicine | - |
dc.citation.endpage | 262 | - |
dc.citation.number | 3 | - |
dc.citation.pages | 251-262 | - |
dc.citation.startpage | 251 | - |
dc.citation.volume | 28 | - |
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