Techavipoo U - Search Results

1

Monitoring stiffness changes in lesions after radiofrequency ablation at different temperatures and durations of ablation.

Bharat S, Techavipoo U, Kiss MZ, Liu W, Varghese T. Bharat S, et al. Among authors: techavipoo u. Ultrasound Med Biol. 2005 Mar;31(3):415-22. doi: 10.1016/j.ultrasmedbio.2004.12.020. Ultrasound Med Biol. 2005. PMID: 15749565

2

Elastographic measurement of the area and volume of thermal lesions resulting from radiofrequency ablation: pathologic correlation.

Varghese T, Techavipoo U, Liu W, Zagzebski JA, Chen Q, Frank G, Lee FT Jr. Varghese T, et al. Among authors: techavipoo u. AJR Am J Roentgenol. 2003 Sep;181(3):701-7. doi: 10.2214/ajr.181.3.1810701. AJR Am J Roentgenol. 2003. PMID: 12933463

3

Impact of gas bubbles generated during interstitial ablation on elastographic depiction of in vitro thermal lesions.

Varghese T, Techavipoo U, Zagzebski JA, Lee FT Jr. Varghese T, et al. Among authors: techavipoo u. J Ultrasound Med. 2004 Apr;23(4):535-44; quiz 545-6. doi: 10.7863/jum.2004.23.4.535. J Ultrasound Med. 2004. PMID: 15098873

4

Wavelet denoising of displacement estimates in elastography.

Techavipoo U, Varghese T. Techavipoo U, et al. Ultrasound Med Biol. 2004 Apr;30(4):477-91. doi: 10.1016/j.ultrasmedbio.2003.11.010. Ultrasound Med Biol. 2004. PMID: 15121250

5

Elastographic versus x-ray CT imaging of radio frequency ablation coagulations: an in vitro study.

Liu W, Techavipoo U, Varghese T, Zagzebski JA, Chen Q, Lee FT Jr. Liu W, et al. Among authors: techavipoo u. Med Phys. 2004 Jun;31(6):1322-32. doi: 10.1118/1.1738963. Med Phys. 2004. PMID: 15259635

6

Improvements in elastographic contrast-to-noise ratio using spatial-angular compounding.

Techavipoo U, Varghese T. Techavipoo U, et al. Ultrasound Med Biol. 2005 Apr;31(4):529-36. doi: 10.1016/j.ultrasmedbio.2005.01.006. Ultrasound Med Biol. 2005. PMID: 15831331 Free PMC article.

7

Segmentation of elastographic images using a coarse-to-fine active contour model.

Liu W, Zagzebski JA, Varghese T, Dyer CR, Techavipoo U, Hall TJ. Liu W, et al. Among authors: techavipoo u. Ultrasound Med Biol. 2006 Mar;32(3):397-408. doi: 10.1016/j.ultrasmedbio.2005.11.011. Ultrasound Med Biol. 2006. PMID: 16530098 Free PMC article.

8

Ultrasonic noninvasive temperature estimation using echoshift gradient maps: simulation results.

Techavipoo U, Chen Q, Varghese T. Techavipoo U, et al. Ultrason Imaging. 2005 Jul;27(3):166-80. doi: 10.1177/016173460502700303. Ultrason Imaging. 2005. PMID: 16550706

9

Ultrasound monitoring of temperature change during radiofrequency ablation: preliminary in-vivo results.

Varghese T, Zagzebski JA, Chen Q, Techavipoo U, Frank G, Johnson C, Wright A, Lee FT Jr. Varghese T, et al. Among authors: techavipoo u. Ultrasound Med Biol. 2002 Mar;28(3):321-9. doi: 10.1016/s0301-5629(01)00519-1. Ultrasound Med Biol. 2002. PMID: 11978412

10

Semiautomated thermal lesion segmentation for three-dimensional elastographic imaging.

Techavipoo U, Varghese T, Zagzebski JA, Chen Q, Liu W. Techavipoo U, et al. Ultrasound Med Biol. 2004 May;30(5):655-64. doi: 10.1016/j.ultrasmedbio.2004.01.002. Ultrasound Med Biol. 2004. PMID: 15183232

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