Department of Radiology

2004

Arger PH, Malkowicz SB, VanArsdalen KN, Sehgal, CM, Holzer A, Schultz SM. Color and power Doppler sonography in the diagnosis of prostate cancer comparison between vascular density and total vascularity. J Ultrasound Med. 2004 May;23(5): 623–30.

Cary TW, Arger PH, Sehgal CM. Dynamic region growing for breast tumor boundary detection. J Ultrasound in Med. 2004 Jun; 23(S6):S109.

Cary TW, Conant EF, Arger PH, Sehgal CM. Semi-automated Boundary Detection of Breast Masses in Ultrasound Images. RSNA Scientific Assembly and Annual Meeting 2004.

Kangas SA, Schultz SM, Conant EF, Weinstein SP, Arger PH, Schnall MD, Sehgal CM. Differences Between Conventional and Compound Ultrasound Images in Solid Breast Lesions. RSNA Scientific Assembly and Annual Meeting 2004.

Phatak N, Ahmad R, Ginsberg G, Sehgal C, Kochman M. Computer-assisted Analysis of EUS Images for Parenchymal and Border Differences in Pancreatic Mass Lesions. Gastrointestinal Endo. 59 (5): AB221-AB221 Suppl. S APR 2004.

Schultz SM, Conant EF, Weinstein SP, Kangas SA, Arger PH, Schnall MD. Evaluation of Ultrasound Imaging Parameters on the Fremitus Effects in Breast Imaging. RSNA Scientific Assembly and Annual Meeting 2004. Sehgal C.M., Cary T.W., Arger P.H., Lee W.M. Tumor Perfusion by contrast-enhanced Doppler Imaging. J Ultrasound Med 23: S1-S153, June 2004.

Sehgal CM. Tumor perfusion by multigated contrast-enhanced Doppler imaging. 10th Annual Symposium on Ultrasound Contrast Agents May 11, 2004. Download (341 KB)

Sehgal CM, Cary TW, Kangas SA, Weinstein SP, Schultz SM, Arger PH, Conant EF. Computer-based margin analysis of breast ultrasound for differentiating malignant and benign masses. J Ultrasound in Medicine, 2004, 23: 1201-1209.

Sehgal CM, Cary TW, Kangas SA, Weinstein SP, Schultz SM, Arger PH, Schnall MD, Conant EF. Discrimination of Ultrasound Breast Masses Using Computer-based Margin Analysis. J Ultrasound Med 23: S1-S153, June 2004.

Sehgal CM, Kangas SA, Cary TW, Weinstein SP, Schultz SM, Arger PH, Conant EF. Quantitative description of solid breast nodules by ultrasound imaging Proc SPIE Vol 5373, p. 324-330, Medical Imaging 2004: Ultrasonic Imaging and Signal Processing; William F. Walker, Stanislav Y. Emelianov; Eds.

Weinstein SP, Conant EF, Mies C, Acs G, Lee S, Sehgal CM. Posterior acoustic shadowing in benign breast lesions - sonographic-pathologic correlation. J Ultrasound Med. 2004 Jan; 23(1):73-83.

2005

Ansaloni S, Arger PH, Cary TW, Sehgal CM. Evaluation of Contrast-enhanced Power Doppler Imaging for Measuring Blood Flow. Medical Imaging 2005, Ultrasonic Imaging and Signal Processing, vol 5750.

Arger PH, Schultz SM, Sehgal CM, Cary TW, Aronchick J. Teaching Medical Students Diagnostic Sonography. J Ultrasound Med 2005; 24:1365-1369.

Cary TW, Conant EF, Arger PH, Sehgal CM, Diffuse boundary extraction of breast masses on ultrasound by leak plugging. Med. Phys. 32, 3318-3328 (2005).

Chaudhry M, Rosen M, Schultz S, Englander S, Sehgal S, Tomaszewski M, Schnall M. Multimodality Assessment of Breast Tumor Physiology and Metabolism. SPIE vol 5746, p 23-30 2005. Download (881 KB)

Puthumana JJ, Sehgal CM, Upadaya S, Syed TM, Kim I, Bangalore S, Kao YH, Chaudhry FA. Cross Sectional Imaging More Accurately Identifies Flow Mediation Vasodilatation. Circulation 2004; 110 (17) III-486: 2057. Download (42 KB)

Sehgal CM, Kao YH, Cary TW, Arger PH, Mohler ER. User-guided Automated Segmentation of Time-series Ultrasound Images for Measuring Vasoreactivity of the Brachial Artery Induced by Flow Mediation. Medical Imaging 2005, Ultrasonic Imaging and Signal Processing, vol 5750.

Song JH, Venkatesh SS, Conant EF, Arger PH, Sehgal CM. Comparative Analysis of Logistic Regression and Artificial Neural Network for Computer-Aided Diagnosis of Breast Masses. Academic Radiology 2005; 12:487-495.

Song JH, Venkatesh SS, Conant EF, Cary TW, Arger PH, Sehgal CM. Artificial Neural Network to Aid Differentiation of Malignant and Benign Breast Masses by Ultrasound Imaging. Medical Imaging 2005, Ultrasonic Imaging and Signal Processing, vol 5750.

Tsai JH, Makonnen S, Feldman M, Sehgal CM, Maity A, Lee WMF. Ionizing Radiation Inhibits Tumor Neovascularization by Inducing Ineffective Angiogenesis. Cancer Biology & Therapy 4:12, 2005.

Weinstein SP, Conant EF, Sehgal CM, Woo IP, Patton JA. Hormonal variations in the tissue vascularity of the breast tissue. J Ultrasound Med 2005, 24:67-72.

Wood AKW, Ansaloni S, Ziemer LS, Lee WMF, Feldman MD, Sehgal CM. The Antivascular Action of Physiotherapy Ultrasound on Murine Tumors Ultrasound in Med. & Biol., Vol. 31, No. 10, pp. 1403-1410, 2005.

Wood AKW, Bunte RM, Ansaloni S, Lee WMF, Sehgal CM. The Antivascular Actions of Mild Intensity Ultrasound on a Murine Neoplasm. 5th International Symposium on Therapeutic Ultrasound, October 2005.

Yu G, Durduran T, Zhou C, Wang H, Putt ME, Saunders HM, Sehgal CM, Glatstein E, Yodh AG, Busch TM. Noninvasive Monitoring of Murine Tumor Blood Flow During and After Photodynamic Therapy Provides Early Assessment of Therapeutic Efficacy. Clinical Cancer Research 2005; 11 (9).

Zimer LS, Lee WMF, Vinogradov SA, Sehgal CM, Wilson DF. Oxygen Distribution in Murine Tumors: Characterization Using Oxygen-dependent Quenching of Phosphorescence. Journal of Applied Physiology 98:1503-1510, 2005.

Ziemer LS, Schultz S, Lee WMF, Sehgal CM. Dose Effect Relationship of an Ultrasound Contrast (Optison) Pre and Post Antivascular Treatment. RSNA Sci

2006

Bunte RM, Ansaloni S, Sehgal CM, Lee WMF, Wood AKW. Histpathological observations of the antivascular effects of physiotherapy ultrasound on a murine neoplasm. Ultrasound in Med.& Biol., 2006, 32 (3):453-461.

Sehgal CM, Weinstein SP, Arger PH, Conant EF. A Review of Breast Ultrasound. J Mammary Gland Biol Neoplasia (2006) 11: 113–123.

Weinstein SP, Conant EF, Sehgal CM. Technical Advances in Breast Ultrasound. Imaging Seminars in Ultrasound, CT and MRI 27:273-283.

Wood AKW, Bunte RM, Ansaloni S, Lee WMF, Sehgal CM. The antivascular actions of mild intensity ultrasound on a murine neoplasm. Therapeutic Ultrasound: 5th International Symposium on Therapeutic Ultrasound. Edited by GT Clement, NJ McDannald, and K Hynyne., American Institute of Physics, 2006:467-471.

2007

Chaudhry FA, Bangalore S, Upadya S, Shah A, Eftekhari H, Pudpud D, Sehgal CM. Cross-sectional Imaging Identifies Flow-mediated Vasodilatation More Accurately Compared with Longitudinal Imaging. Journal of the American Society of Echocardiography, Volume 20 Number 12, 2007.

Karakousis GC, Menon C, Schultz S, Buerk DG, Sehgal CM, Fraker DL. Perfusate Acidification Enhances Response to Melphalan Isolated Limb Perfusion by a Nitric Oxide Mediated Tumor Specific Reduction in Blood Flow. Association for Academic Surgery and Society of University Surgeons-ABSTRACT #399.

Krisch RE, Sehgal CM, Arger PH. Predicting PSA Response of Prostate Cancer to Radiation Therapy with Doppler Sonography. Journal of Clinical Ultrasound-DOI 10.1002/jcu 2007, Wiley Periodicals, Inc.

Seiler GS, Ziemera LS, Schultz S, Lee WMF, Sehgal CM. Dose-response relationship of ultrasound contrast agent in an in vivo murine melanoma model. Cancer Imaging (2007) 7, 216-223.

Wood AKW, Bunte RM, Ansaloni S, Lee WMF, Sehgal CM. Histopathologic studies of the disruption of murine tumor vasculature by mild-intensity ultrasound (abstract). Proceedings 14th Meeting, International Veterinary Radiology Association, Vancouver, Canada. Veterinary Radiology and Ultrasound 2007; 48:188. Download (18 KB)

Wood AKW, Bunte RM, Cohen JD, Tsai JH, Lee WMF, Sehgal CM. The antivascular action of physiotherapy ultrasound on a murine tumor: role of a microbubble contrast agent. Ultrasound in Med. & Biol., 2007;33 (12):1901-1910.

2008 to 2010

2008

Wood AKW, Bunte RM, Price HE, Deitz MS, Tsai JH, Lee WMF, Sehgal CM. The Disruption of Murine Tumor Neovasculature by Low-intensity Ultrasound—Comparison Between 1- and 3-MHz Sonication Frequencies. Acad Radiol 2008; 15:1133–1141.

2009

Articles

Wood AKW, Bunte RM, Schultz SM, Sehgal CM. Acute increases in murine tumor echogenicity following antivascular ultrasound therapy: A pilot preclinical study. Journal of Ultrasound in Medicine 2009; 28:795-800.

Sehgal CM, Cary TW, Arger PH, Wood AK. Delta-projection imaging on contrast-enhanced ultrasound to quantify tumor microvasculature and perfusion. Acad Radiol. 2009;16:71-78.

Abstracts

Wood AKW, Bunte RM, Lee WMF, Cary TW, Sehgal CM. Ultrasound monitoring of vascularity in murine tumors (abstract). Proceedings American Institute of Ultrasound in Medicine. Journal of Ultrasound in Medicine 2009; 28:S68-69. Download (29 KB)

2010

Articles

Pouch AM, Cary TW, Schultz SM, Sehgal CM. In Vivo Noninvasive Temperature Measurement by B-Mode Ultrasound Imaging. Journal of Ultrasound in Medicine 2010; 29:1595:1606.

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