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- Publications
- Influence
Intravascular Ultrasound Imaging of Human Coronary Arteries In Vivo: Analysis of Tissue Characterizations With Comparison to In Vitro Histological Specimens
- J. Tobis, J. Mallery, +9 authors W. Henry
- Medicine
- Circulation
- 1 March 1991
BackgroundIntravascular ultrasound imaging was performed in 27 patients after coronary balloon angioplasty to quantify the lumen and atheroma cross-sectional areas. Methods and ResultsA 20-MHz… Expand
Morphological effects of coronary balloon angioplasty in vivo assessed by intravascular ultrasound imaging.
BACKGROUND
Histological examination of the effects of balloon angioplasty have been described from in vitro experiments and a limited number of pathologic specimens. Intravascular ultrasound imaging… Expand
Lessons from intravascular ultrasonography: Observations during interventional angioplasty procedures
- J. Tobis, D. Mahon, S. Goldberg, S. Nakamura, A. Colombo
- Medicine
- Journal of clinical ultrasound : JCU
- 1 November 1993
This article reviews many of the applications of intravascular ultrasonic imaging for coronary and peripheral arterial disease. In vitro studies demonstrate an excellent correlation between… Expand
Unrecognized stenosis by angiography documented by intravascular ultrasound imaging.
- S. Ehrlich, J. Honye, D. Mahon, R. Bernstein, J. Tobis
- Medicine
- Catheterization and cardiovascular diagnosis
- 1 July 1991
This report documents how intravascular ultrasound imaging was used to diagnose a short "napkin-ring" stenosis that was missed by coronary angiography. Intravascular ultrasound revealed a lumen of… Expand
Intravascular ultrasound cross-sectional arterial imaging before and after balloon angioplasty in vitro.
- J. Tobis, J. Mallery, +7 authors W. Henry
- Medicine
- Circulation
- 1 October 1989
A prototype ultrasound imaging catheter was evaluated in vitro using 17 human atherosclerotic artery segments before and after balloon dilatation angioplasty. The catheter was 1.2 mm in diameter and… Expand
Intravascular ultrasound imaging.
Intravascular ultrasound imaging is a useful and promising modality that is capable of demonstrating the structure of blood vessel walls. It also provides a quantitative assessment of the amount of… Expand
Morphological Effects of Coronary Balloon Angioplasty In Vivo Assessed by Intravascular Ultrasound Imaging
BackgroundHistological examination of the effects of balloon angioplasty have been described from in vitro experiments and a limited number of pathologic specimens. Intravascular ultrasound imaging… Expand
An explanation for discrepancy between angiographic and intravascular ultrasound measurements after percutaneous transluminal coronary angioplasty.
- S. Nakamura, D. Mahon, B. Maheswaran, D. Gutfinger, A. Colombo, J. Tobis
- Medicine
- Journal of the American College of Cardiology
- 1 March 1995
OBJECTIVES
This study attempted to determine why there is a discrepancy between angiographic and intravascular ultrasound measurements after coronary balloon angioplasty.
BACKGROUND
Previous… Expand
The reproducibility of intravascular ultrasound imaging in vitro.
- M. Moriuchi, J. Tobis, +5 authors W. Henry
- Medicine
- Journal of the American Society of…
- 1 November 1990
To determine which factors may affect the image quality when an intravascular ultrasound catheter is used in vivo, the influence of blood, temperature change, and contrast media were evaluated. In… Expand
Intravascular ultrasound imaging after excimer laser angioplasty.
- J. Honye, D. Mahon, +5 authors J. Tobis
- Medicine
- Catheterization and cardiovascular diagnosis
- 1 July 1994
To help elucidate the mechanism of excimer laser coronary angioplasty (ELCA), intravascular ultrasound (IVUS) imaging was performed in 19 of 29 patients who were treated with ELCA. The results were… Expand
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