BIOGRAPHICAL SKETCH

Raleigh F. Johnson, Jr., Ph.D.

Associate Professor of Radiology, Director of Basic Sciences

EDUCATION/TRAINING	DEGREE	YEAR(s)	FIELD OF STUDY
Berea College, Berea, Kentucky University of Miami, Miami, Florida Purdue University, Lafayette, Indiana	B.A. M.S. Ph.D.	1959-1964 1964-1965 1965-1969	Physics Radiological Physics Radiological Physics

Publications and Papers: (last 2 years or 5 most recent)

1. Nishino T, Wu X, Johnson RF Jr. Harnessing technology, training to make the most of FFDM. Am J Roentgenology, Oct 2005,1985:4, 960-963.

2. Vrabec, Jeffrey T, Johnson, RF Jr. Champion, Stephanie W, Chaljub, Greg. Aeration Following Intact Canal Wall Mastoidectomy. Ann Otol Rhinol Laryngol 2003;112:801-6.

3. Vrabec JT, Briggs RD, Rodriguez SC, Johnson RF Jr. Evaluation of the internal auditory canal with virtual endoscopy. Otolaryngol Head Neck Surg 2002;127:145-152.

4. Vrabec JT, Champion SW, Gomez JD, Johnson, RF Jr., Chaljub G: 3-D CT imaging method to measure temporal bone aeration. Acta Otolaryngol (Stockh) 2002; 122:831-835

5. Briggs RD, Vrabec JT, Cavey MS, Johnson RF Jr. Virtual endoscopic evaluation of labyrinthine fistulae resulting from cholesteatoma. Laryngoscope 2001; 111:1828-1833

Exhibits: (last 2 years)

1. T.K. Nishino, R.F. Johnson, T. Khamapirad, D.G. Brunder, J.J. Grady, L.W. Lu. “Non-contrast magnetic resonance imaging (MRI) for measuring fibroglandular tissue volume of the breast.” Presented at the 6^th Annual Meeting of the American Association for Cancer research, Los Angeles, CA, April 14-18, 2007.

Research Grants:

April 2003 to U.S. Army Medical Research Material Command (DAMD17-01-1-417)

Present “Soybean Diet in Breast Density” Principal Investigator – Leejane Lu, Ph.D.

September 2003 to Nataional Institue of Health (NIH 1RO1CA95545-01A1)

August 2007 “Mammographic density and soy isoflavones” Principal Investigator – Leejane Lu, Ph.D.

Areas of Interest:

- Teaching

- ACR

- 3D Imaging

- Development of an interactive, web-based classroom for teaching basic science in medicine

- Evaluation of x-ray beam filtration for mammography

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