BA, Physics, St. Louis University, Summa Cum Laude (1976)
Employment:
Professor, Neurosurgery, SUNY at Buffalo (1999-present)
Grants and Sponsored Research:
September 2003–July 2007 Image-guided treatment planning for neuro-interventions NIBIB-NIH Role: Principal Investigator $1,210,912
May 2003–April 2007 On Line 3D Vasculature from Biplane Angiograms NIHLB-NIH Role: Principal Investigator $1,245,808
April 1999–March 2002 Methodology to improve radiologic colon polyp detection National Cancer Institute Role: Principal Investigator $300,000
January 2002–January 2002 Real Time Medical Imaging Analysis and Visualization UB Office of Provost Role: Principal Investigator $10,000
February 1996–January 2001 On-line 3D vasculature from biplane angiograms National Heart, Lung, and Blood Institute Role: Principal Investigator $954,000
September 1996–August 1997 3-D reconstruction of motion of pacemaker leads Telectronics Pacing Systems, Inc. Role: Principal Investigator $76,860
June 1994–May 1997 Research in vascular imaging Siemens Medical Systems Gift Fund Role: Principal Investigator $225,000
June 1992–May 1993 Development of clinical analysis package for CT images Department of Radiology Role: Principal Investigator $25,000
June 1989–May 1992 Quantitative analysis of blood flow rates from digital angiograms Whitaker Foundation Role: Principal Investigator $180,000
Patents:
Method and apparatus for three-dimensional reconstruction of coronary vesse Chen JS, Hoffmann KR, Carroll JD, Metz CE: Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images. U.S. Patent No. 6,047,080, issued April 4, 2000. (2000)
Method and system for displaying medical images. Engelmann R, MacMahon H, Hoffmann KR, Doi K: Method and system for displaying medical images. U.S. Patent No. 5,987,345, issued November 16, 1999. (1999)
Method and system for determination and evaluation of 3D positions, motion, Hoffmann KR: Method and system for determination and evaluation of 3D positions, motion, and shape of pacemaker leads. U.S. Patent No. 5,859,922, issued January 12, 1999. (1999)
Method and system for determination of instantaneous and average blood flow Hoffmann KR, Doi K: Method and system for determination of instantaneous and average blood flow. U.S. Patent No. 5,150,292, issued September 22, 1992 (1992)
Journal Articles:
Hoffmann KR, Sen A, Lan L, Chua KG, Esthappan J, Mazzucco M. A system for determination of 3D vessel tree centerlines from biplane images.. Int J Card Imaging. 2000; 16(5).
Jani AB, Pelizzari CA, Chen GT, Roeske J, Hamilton RJ, Macdonald RL, Bova F, Hoffmann KR, Sweeney PA. Volume rendering quantification algorithm for reconstruction of CT volume-rendered structures: Part I. Cerebral arteriovenous malformations.. IEEE Trans Med Imaging. 2000; 19(1).
Hoffmann KR, Wahle A, Pellot-Barakat C, Sklansky J, Sonka M. Biplane X-ray angiograms, intravascular ultrasound, and 3D visualization of coronary vessels.. Int J Card Imaging. 1999; 15(6).
Samara Y, Fiebich M, Dachman AH, Kuniyoshi JK, Doi K, Hoffmann KR. Automated calculation of the centerline of the human colon on CT images.. Acad Radiol. 1999; 6(6).
Dachman AH, Kuniyoshi JK, Boyle CM, Samara Y, Hoffmann KR, Rubin DT, Hanan I. CT colonography with three-dimensional problem solving for detection of colonic polyps.. AJR Am J Roentgenol. 1998; 171(4).
Esthappan J, Harauchi H, Hoffmann KR. Evaluation of imaging geometries calculated from biplane images.. Med Phys. 1998; 25(6).
Hoffmann KR, Williams BB, Esthappan J, Chen SY, Carroll JD, Harauchi H, Doerr V, Kay GN, Eberhardt A, Overland M. Determination of 3D positions of pacemaker leads from biplane angiographic sequences.. Med Phys. 1997; 24(12).
Hoffmann KR, Chen CT, Doi K. Automated region identification and its application to measuring cardiac function.. Am J Card Imaging. 1991; 5(4).
Fiebich M, Straus CM, Sehgal V, Renger BC, Doi K, Hoffmann KR. Automatic bone segmentation technique for CT angiographic studies.. J Comput Assist Tomogr. ; 23(1).
Wahle A, Pellot-Barakat C, Sklansky J, Sonka M:. Biplane x-ray angiograms, intravascular ultrasound, and 3D visualization of coronary vessels.. Int J Card Imaging. ; 15.
Jani AB, Pelizzari CA, Chen GTY, Roeske J, Hamilton RJ, MacDonald RL, Bova F, Kenneth Hoffmann, Sweeney PA. Volume rendering segmentation algorithm for reconstruction of CT volume-rendered structures: I. Cerebral arteriovenous malformations.. IEEE Trans Med Imaging. ; 19.
Kenneth Hoffmann, Coulden R, Lipton MJ. Digital imaging of the cardiovascular system. Diagnostic Radiology..
Esclarin J, Kenneth Hoffmann. Introduccion a la imagen medica (Introduction to Medical Imaging). Radologia Intervencionista..
Abstracts:
Kenneth Hoffmann, D. P. Nazareth, L. Miskolczi, B. Nemes, A. Gopal, Stephen Rudin, Daniel Bednarek. Measurement of vessel sizes: comparison of manual and automated techniques. ; 2001(221P).
Presentations:
"3D Structured Object Location from a Single Projection" Research Grand Rounds, State University of New York at Buffalo, Department of Neurosurgery
"A Method for the Determination of the 3D Orientations and Positions of Catheters from Single-Plane X-ray Images" World Congress of Medical Physics 2000, July 23-28, 2000, American Association of Physicists in Medicine
"Angiographic imaging applications for a new direct conversion amorphous selenium flat panel detector (FPD) and comparisons with an image intensifier" 86th Scientific Assembly of The Radiological Society of North America, he Radiological Society of North America
"Computers and Medicine - Together a Healthy Future" Lecture, State University of New York at Buffalo, Department of Computer Science
"Determination of 3D Structures from One or More Projection Views: Medical Applications" Research Grand Rounds, State University of New York at Buffalo, Department of Physiology and Biophysics
"Determination of Biplane Imaging Geometry from Image Data: Comparison of Two Techniques" Meeting of UNY-AAPM, Upstate New York Chapter of the American Association of Physics in Medicine
"Extracting 3D Data from One or More Projections" 3D Imaging and Virtual Endoscopy Conference
"On the Road to Better 3D, through Statistics" Meeting of the American Statistical Association, American Statistical Association
"Operational comparison of a new direct conversion flat panel detector (FPD) with a standard image intensifier for both dynamic and static imaging" 74th Scientific Assembly of The Radiological Society of North America, The Radiological Society of North America
"Quantitative 3D from one and two projections" Regional Western New York Visualization Conference, State University of New York at Buffalo
"Quantitative 3D from One, Two, and Multiple Projections" Lecture, State University of New York at Stony Brook, Department of Computer Science
"Structured Object Location from a Single Projection" World Congress of Medical Physics 2000, July 23-28, 2000, American Association of Physicists in Medicine
"The Physics of Quantitative Vascular Analysis" Research Grand Rounds, State University of New York at Buffalo, Department of Neurosurgery
"Vessel Size Measurements and the Effects of Resolution" World Congress of Medical Physics 2000, July 23-28, 2000, American Association of Medical Physics
"Vessel Size Measurements and the Effects of Resolution" Research Grand Rounds, State University of New York at Buffalo, Department of Neurosurgery
"Vessel Size Measurements and the Effects of Resolution: Radiologists results" Research Grand Rounds, State University of New York at Buffalo, Department of Neurosurgery