Changes in backscatter of liver tissue due to thermal coagulation induced by focused ultrasound

2013 ◽  
Vol 134 (2) ◽  
pp. 1724-1730 ◽  
Author(s):  
Takashi Shishitani ◽  
Ryo Matsuzawa ◽  
Shin Yoshizawa ◽  
Shin-ichiro Umemura
Keyword(s):  
Liver Tissue ◽  
Focused Ultrasound ◽  
Thermal Coagulation

Characterization of extracorporeal ablation of normal and tumor-bearing liver tissue by high intensity focused ultrasound

1993 ◽  
Vol 19 (9) ◽  
pp. 803-813 ◽  
Author(s):  
Alain Sibille ◽  
Frédéric Prat ◽  
Jean-Yves Chapelon ◽  
Fatima Abou El Fadil ◽  
Luc Henry ◽  
...  
Keyword(s):  
High Intensity ◽  
Liver Tissue ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Tumor Bearing

Thermal Fixation of Swine Liver Tissue after Magnetic Resonance-Guided High-Intensity Focused Ultrasound Ablation1

2014 ◽  
Vol 40 (7) ◽  
pp. 1564-1577 ◽  
Author(s):  
Frédéric Courivaud ◽  
Airazat M. Kazaryan ◽  
Alice Lund ◽  
Vivian C. Orszagh ◽  
Aud Svindland ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
High Intensity ◽  
Liver Tissue ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Swine Liver

MR-guided noninvasive thermal coagulation of in-vivo liver tissue using ultrasonic phased array

1999 ◽  
Author(s):  
Douglas R. Daum ◽  
Nadine Smith ◽  
Nathan McDannold ◽  
Kullervo H. Hynynen
Keyword(s):  
Liver Tissue ◽  
Phased Array ◽  
Thermal Coagulation ◽  
Ultrasonic Phased Array

scholarly journals A NEW METHOD FOR THE GENERATION AND USE OF FOCUSED ULTRASOUND IN EXPERIMENTAL BIOLOGY

1942 ◽  
Vol 26 (2) ◽  
pp. 179-193 ◽  
Author(s):  
John G. Lynn ◽  
Raymund L. Zwemer ◽  
Arthur J. Chick ◽  
August E. Miller
Keyword(s):  
High Intensity ◽  
Liver Tissue ◽  
Focused Ultrasound ◽  
Subcutaneous Tissue ◽  
Experimental Biology ◽  
New Method ◽  
Behavior Disabilities ◽  
Brain Changes ◽  
The Brain ◽  
Local Brain

1. An efficient generator of focused ultrasound has been designed, built, and successfully operated. 2. The generator has been used to produce focal heating in the centers of paraffin blocks, and in a similar manner, focal areas of destruction were obtained deep in fresh liver tissue with minimal effects at the surface and no effects on the intervening tissue. 3. In animals, focused ultrasound of high intensity produced local cerebral changes as inferred from behavior disabilities and as demonstrated at autopsy. This local brain effect was achieved through intervening scalp, skull, and meninges. The resulting behavior disabilities disappeared in from 2 to 16 hours. 4. To date, it has not been possible to produce such brain changes without incidental injury to the skin and subcutaneous tissue lying at the base of the cone of radiation. 5. Improvements in generation and application of the focused supersonic beam are suggested whereby it should be possible to increase still further the focal effects in the brain, with a corresponding decrease or elimination of complicating surface injury.

Synergistic Ablation of Liver Tissue and Liver Cancer Cells with High-Intensity Focused Ultrasound and Ethanol

2014 ◽  
Vol 40 (8) ◽  
pp. 1869-1881 ◽  
Author(s):  
Nguyen H. Hoang ◽  
Hakm Y. Murad ◽  
Sithira H. Ratnayaka ◽  
Chong Chen ◽  
Damir B. Khismatullin
Keyword(s):  
Liver Cancer ◽  
Cancer Cells ◽  
High Intensity ◽  
Liver Tissue ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Liver Cancer Cells

Changes in Ultrasonic Properties of Liver Tissue In Vitro During Heating-Cooling Cycle Concomitant with Thermal Coagulation

2011 ◽  
Vol 37 (12) ◽  
pp. 2000-2012 ◽  
Author(s):  
Min Joo Choi ◽  
Sitaramanjaneya Reddy Guntur ◽  
Joo Myoung Lee ◽  
Dong Guk Paeng ◽  
Kang I.L. Lee ◽  
...  
Keyword(s):  
Liver Tissue ◽  
Ultrasonic Properties ◽  
Cooling Cycle ◽  
Thermal Coagulation

scholarly journals Ultrastructural observation of liver tissue ablation induced by high-intensity focused ultrasound

1997 ◽  
Vol 3 (3) ◽  
pp. 134-136 ◽  
Author(s):  
Shu-Qun Cheng ◽  
Xin-Da Zhou ◽  
Zhao-You Tang ◽  
Yao Yu ◽  
Su-Su Bao ◽  
...  
Keyword(s):  
High Intensity ◽  
Liver Tissue ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Tissue Ablation ◽  
Ultrastructural Observation
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