Fitzpatrick Institute for Photonics Fitzpatrick Institute for Photonics
Pratt School of Engineering
Duke University

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Terry T Yoshizumi, Professor of Radiology

Contact Info:
Office Location:  2214 Elder Street
Office Phone:  (919) 684-2194, (919) 668-3188
Email Address: send me a message
Web Page:  http://faculty.duhs.duke.edu/faculty/info?pid=4621

Education:

Ph.D.University of Cincinnati1980
M.S.University of California at Los Angeles1975

Representative Publications   (More Publications)

  1. S Kim, DP Frush, TT Yoshizumi, Bismuth shielding in CT: support for use in children., Pediatric radiology, vol. 40 no. 11 (November, 2010), pp. 1739-43, ISSN 1432-1998 [doi]
  2. M Sidhu, MJ Goske, B Connolly, J Racadio, TT Yoshizumi, KJ Strauss, BD Coley, T Utley, Image Gently, Step Lightly: promoting radiation safety in pediatric interventional radiology., AJR. American journal of roentgenology, vol. 195 no. 4 (October, 2010), pp. W299-301, ISSN 1546-3141 [doi]  [abs]
  3. SL Brady, R Gunasingha, TT Yoshizumi, CR Howell, AS Crowell, B Fallin, AP Tonchev, MW Dewhirst, A feasibility study using radiochromic films for fast neutron 2D passive dosimetry., Physics in medicine and biology, vol. 55 no. 17 (September, 2010), pp. 4977-92, ISSN 1361-6560 [doi]  [abs]
  4. M Sidhu, KJ Strauss, B Connolly, TT Yoshizumi, J Racadio, BD Coley, T Utley, MJ Goske, Radiation safety in pediatric interventional radiology., Techniques in vascular and interventional radiology, vol. 13 no. 3 (September, 2010), pp. 158-66, ISSN 1557-9808 [doi]  [abs]
  5. D Marin, RC Nelson, H Barnhart, ST Schindera, LM Ho, TA Jaffe, TT Yoshizumi, R Youngblood, E Samei, Detection of pancreatic tumors, image quality, and radiation dose during the pancreatic parenchymal phase: effect of a low-tube-voltage, high-tube-current CT technique--preliminary results., Radiology, vol. 256 no. 2 (August, 2010), pp. 450-9, ISSN 1527-1315 [doi]  [abs]
  6. TA Jaffe, JK Hoang, TT Yoshizumi, G Toncheva, C Lowry, C Ravin, Radiation dose for routine clinical adult brain CT: Variability on different scanners at one institution., AJR. American journal of roentgenology, vol. 195 no. 2 (August, 2010), pp. 433-8, ISSN 1546-3141 [doi]  [abs]
  7. S Kim, S Yoo, FF Yin, E Samei, T Yoshizumi, Kilovoltage cone-beam CT: comparative dose and image quality evaluations in partial and full-angle scan protocols., Medical physics, vol. 37 no. 7 (July, 2010), pp. 3648-59, ISSN 0094-2405  [abs]
  8. S Kim, T Yoshizumi, G Toncheva, S Yoo, FF Yin, D Frush, Estimation of computed tomography dose index in cone beam computed tomography: MOSFET measurements and Monte Carlo simulations., Health physics, vol. 98 no. 5 (May, 2010), pp. 683-91, ISSN 1538-5159 [doi]  [abs]
  9. S Kim, TT Yoshizumi, G Toncheva, DP Frush, FF Yin, Estimation of absorbed doses from paediatric cone-beam CT scans: MOSFET measurements and Monte Carlo simulations., Radiation protection dosimetry, vol. 138 no. 3 (March, 2010), pp. 257-63, ISSN 1742-3406 [doi]  [abs]
  10. D Marin, RC Nelson, ST Schindera, S Richard, RS Youngblood, TT Yoshizumi, E Samei, Low-tube-voltage, high-tube-current multidetector abdominal CT: improved image quality and decreased radiation dose with adaptive statistical iterative reconstruction algorithm--initial clinical experience., Radiology, vol. 254 no. 1 (January, 2010), pp. 145-53, ISSN 1527-1315 [doi]  [abs]
  11. S Kim, TT Yoshizumi, DP Frush, G Toncheva, FF Yin, Radiation dose from cone beam CT in a pediatric phantom: risk estimation of cancer incidence., AJR. American journal of roentgenology, vol. 194 no. 1 (January, 2010), pp. 186-90, ISSN 1546-3141 [doi]  [abs]
  12. LM Ho, TT Yoshizumi, LM Hurwitz, RC Nelson, D Marin, G Toncheva, ST Schindera, Dual energy versus single energy MDCT: measurement of radiation dose using adult abdominal imaging protocols., Academic radiology, vol. 16 no. 11 (November, 2009), pp. 1400-7, ISSN 1878-4046 [doi]  [abs]
  13. FA Mettler Jr, M Bhargavan, K Faulkner, DB Gilley, JE Gray, GS Ibbott, JA Lipoti, M Mahesh, JL McCrohan, MG Stabin, BR Thomadsen, TT Yoshizumi, Radiologic and nuclear medicine studies in the United States and worldwide: frequency, radiation dose, and comparison with other radiation sources--1950-2007., Radiology, vol. 253 no. 2 (November, 2009), pp. 520-31, ISSN 1527-1315 [doi]  [abs]
  14. TA Jaffe, AM Neville, C Anderson-Evans, S Long, C Lowry, TT Yoshizumi, G Toncheva, Early first trimester fetal dose estimation method in a multivendor study of 16- and 64-MDCT scanners and low-dose imaging protocols., AJR. American journal of roentgenology, vol. 193 no. 4 (October, 2009), pp. 1019-24, ISSN 1546-3141 [doi]  [abs]
  15. M Sidhu, BD Coley, MJ Goske, B Connolly, J Racadio, TT Yoshizumi, T Utley, KJ Strauss, Image Gently, Step Lightly: increasing radiation dose awareness in pediatric interventional radiology., Pediatric radiology, vol. 39 no. 10 (October, 2009), pp. 1135-8, ISSN 1432-1998 [doi]
  16. TA Jaffe, TT Yoshizumi, G Toncheva, C Anderson-Evans, C Lowry, CM Miller, RC Nelson, CE Ravin, Radiation dose for body CT protocols: variability of scanners at one institution., AJR. American journal of roentgenology, vol. 193 no. 4 (October, 2009), pp. 1141-7, ISSN 1546-3141 [doi]  [abs]
  17. SL Brady, G Toncheva, MW Dewhirst, TT Yoshizumi, Characterization of a 137Cs irradiator from a new perspective with modern dosimetric tools., Health physics, vol. 97 no. 3 (September, 2009), pp. 195-205, ISSN 1538-5159 [doi]  [abs]
  18. MK Sidhu, MJ Goske, BJ Coley, B Connolly, J Racadio, TT Yoshizumi, T Utley, KJ Strauss, Image gently, step lightly: increasing radiation dose awareness in pediatric interventions through an international social marketing campaign., Journal of vascular and interventional radiology : JVIR, vol. 20 no. 9 (September, 2009), pp. 1115-9, ISSN 1535-7732 [doi]  [abs]
  19. ST Schindera, RC Nelson, T Yoshizumi, G Toncheva, G Nguyen, DM DeLong, Z Szucs-Farkas, Effect of automatic tube current modulation on radiation dose and image quality for low tube voltage multidetector row CT angiography: phantom study., Academic radiology, vol. 16 no. 8 (August, 2009), pp. 997-1002, ISSN 1878-4046 [doi]  [abs]
  20. D Marin, RC Nelson, E Samei, EK Paulson, LM Ho, DT Boll, DM DeLong, TT Yoshizumi, ST Schindera, Hypervascular liver tumors: low tube voltage, high tube current multidetector CT during late hepatic arterial phase for detection--initial clinical experience., Radiology, vol. 251 no. 3 (June, 2009), pp. 771-9, ISSN 1527-1315 [doi]  [abs]
  21. S Kim, G Toncheva, C Anderson-Evans, BK Huh, L Gray, T Yoshizumi, Kerma area product method for effective dose estimation during lumbar epidural steroid injection procedures: phantom study., AJR. American journal of roentgenology, vol. 192 no. 6 (June, 2009), pp. 1726-30, ISSN 1546-3141 [doi]  [abs]
  22. LF Domeshek, S Mukundan Jr, T Yoshizumi, JR Marcus, Increasing concern regarding computed tomography irradiation in craniofacial surgery., Plastic and reconstructive surgery, vol. 123 no. 4 (April, 2009), pp. 1313-20, ISSN 1529-4242 [doi]  [abs]
  23. PC Shrimpton, BF Wall, TT Yoshizumi, LM Hurwitz, PC Goodman, Effective dose and dose-length product in CT., Radiology, vol. 250 no. 2 (February, 2009), pp. 604-5, ISSN 1527-1315 [doi]
  24. S Kim, TT Yoshizumi, DP Frush, C Anderson-Evans, G Toncheva, Dosimetric characterisation of bismuth shields in CT: measurements and Monte Carlo simulations., Radiation protection dosimetry, vol. 133 no. 2 (January, 2009), pp. 105-10, ISSN 0144-8420 [doi]  [abs]
  25. LM Hurwitz, TT Yoshizumi, PC Goodman, RC Nelson, G Toncheva, GB Nguyen, C Lowry, C Anderson-Evans, Radiation dose savings for adult pulmonary embolus 64-MDCT using bismuth breast shields, lower peak kilovoltage, and automatic tube current modulation., AJR. American journal of roentgenology, vol. 192 no. 1 (January, 2009), pp. 244-53, ISSN 1546-3141 [doi]  [abs]
  26. FA Mettler Jr, BR Thomadsen, M Bhargavan, DB Gilley, JE Gray, JA Lipoti, J McCrohan, TT Yoshizumi, M Mahesh, Medical radiation exposure in the U.S. in 2006: preliminary results., Health physics, vol. 95 no. 5 (November, 2008), pp. 502-7, ISSN 1538-5159 [doi]  [abs]
  27. FA Mettler Jr, M Bhargavan, BR Thomadsen, DB Gilley, JA Lipoti, M Mahesh, J McCrohan, TT Yoshizumi, Nuclear medicine exposure in the United States, 2005-2007: preliminary results., Seminars in nuclear medicine, vol. 38 no. 5 (September, 2008), pp. 384-91, ISSN 0001-2998 [doi]  [abs]
  28. M De Lin, G Toncheva, G Nguyen, S Kim, C Anderson-Evans, GA Johnson, TT Yoshizumi, Application of MOSFET detectors for dosimetry in small animal radiography using short exposure times., Radiation research, vol. 170 no. 2 (August, 2008), pp. 260-3, ISSN 0033-7587 [doi]  [abs]
  29. FA Mettler Jr, W Huda, TT Yoshizumi, M Mahesh, Effective doses in radiology and diagnostic nuclear medicine: a catalog., Radiology, vol. 248 no. 1 (July, 2008), pp. 254-63, ISSN 1527-1315 [doi]  [abs]
  30. TA Jaffe, TT Yoshizumi, GI Toncheva, G Nguyen, LM Hurwitz, RC Nelson, Early first-trimester fetal radiation dose estimation in 16-MDCT without and with automated tube current modulation., AJR. American journal of roentgenology, vol. 190 no. 4 (April, 2008), pp. 860-4, ISSN 1546-3141 [doi]  [abs]
  31. AM Gaca, TA Jaffe, S Delaney, T Yoshizumi, G Toncheva, G Nguyen, DP Frush, Radiation doses from small-bowel follow-through and abdomen/pelvis MDCT in pediatric Crohn disease., Pediatric radiology, vol. 38 no. 3 (March, 2008), pp. 285-91, ISSN 0301-0449 [doi]  [abs]
  32. ST Schindera, RC Nelson, TL Toth, GT Nguyen, GI Toncheva, DM DeLong, TT Yoshizumi, Effect of patient size on radiation dose for abdominal MDCT with automatic tube current modulation: phantom study., AJR. American journal of roentgenology, vol. 190 no. 2 (February, 2008), pp. W100-5, ISSN 1546-3141 [doi]  [abs]
  33. ST Schindera, RC Nelson, S Mukundan Jr, EK Paulson, TA Jaffe, CM Miller, DM DeLong, K Kawaji, TT Yoshizumi, E Samei, Hypervascular liver tumors: low tube voltage, high tube current multi-detector row CT for enhanced detection--phantom study., Radiology, vol. 246 no. 1 (January, 2008), pp. 125-32, ISSN 1527-1315 [doi]  [abs]
  34. C Coursey, DP Frush, T Yoshizumi, G Toncheva, G Nguyen, SB Greenberg, Pediatric chest MDCT using tube current modulation: effect on radiation dose with breast shielding., AJR. American journal of roentgenology, vol. 190 no. 1 (January, 2008), pp. W54-61, ISSN 1546-3141 [doi]  [abs]
  35. S Kim, TT Yoshizumi, G Toncheva, S Yoo, FF Yin, Comparison of radiation doses between cone beam CT and multi detector CT: TLD measurements., Radiation protection dosimetry, vol. 132 no. 3 (2008), pp. 339-45, ISSN 0144-8420 [doi]  [abs]
  36. LM Hurwitz, RE Reiman, TT Yoshizumi, PC Goodman, G Toncheva, G Nguyen, C Lowry, Radiation dose from contemporary cardiothoracic multidetector CT protocols with an anthropomorphic female phantom: implications for cancer induction., Radiology, vol. 245 no. 3 (December, 2007), pp. 742-50, ISSN 1527-1315 [doi]  [abs]
  37. TA Jaffe, AM Gaca, S Delaney, TT Yoshizumi, G Toncheva, G Nguyen, DP Frush, Radiation doses from small-bowel follow-through and abdominopelvic MDCT in Crohn's disease., AJR. American journal of roentgenology, vol. 189 no. 5 (November, 2007), pp. 1015-22, ISSN 1546-3141 [doi]  [abs]
  38. LM Hurwitz, TT Yoshizumi, PC Goodman, DP Frush, G Nguyen, G Toncheva, C Lowry, Effective dose determination using an anthropomorphic phantom and metal oxide semiconductor field effect transistor technology for clinical adult body multidetector array computed tomography protocols., Journal of computer assisted tomography, vol. 31 no. 4 (October, 2007), pp. 544-9, ISSN 0363-8715 [doi]  [abs]
  39. CL Hollingsworth, TT Yoshizumi, DP Frush, FP Chan, G Toncheva, G Nguyen, CR Lowry, LM Hurwitz, Pediatric cardiac-gated CT angiography: assessment of radiation dose., AJR. American journal of roentgenology, vol. 189 no. 1 (July, 2007), pp. 12-8, ISSN 1546-3141 [doi]  [abs]
  40. S Mukundan Jr, PI Wang, DP Frush, T Yoshizumi, J Marcus, E Kloeblen, M Moore, MOSFET dosimetry for radiation dose assessment of bismuth shielding of the eye in children., AJR. American journal of roentgenology, vol. 188 no. 6 (June, 2007), pp. 1648-50, ISSN 1546-3141 [doi]  [abs]
  41. TT Yoshizumi, PC Goodman, DP Frush, G Nguyen, G Toncheva, M Sarder, L Barnes, Validation of metal oxide semiconductor field effect transistor technology for organ dose assessment during CT: comparison with thermoluminescent dosimetry., AJR. American journal of roentgenology, vol. 188 no. 5 (May, 2007), pp. 1332-6, ISSN 1546-3141 [doi]  [abs]
  42. ST Schindera, RC Nelson, ER Lee, DM Delong, G Ngyen, G Toncheva, TT Yoshizumi, Abdominal multislice CT for obese patients: effect on image quality and radiation dose in a phantom study., Academic radiology, vol. 14 no. 4 (April, 2007), pp. 486-94, ISSN 1076-6332 [doi]  [abs]
  43. T Yoshizumi, [Relationship between the criteria for metabolic syndrome and the evaluation of abdominal fat distribution measured by CT scan]., Nihon Hoshasen Gijutsu Gakkai zasshi, vol. 63 no. 3 (March, 2007), pp. 276-84, ISSN 0369-4305
  44. MD Lin, E Samei, CT Badea, TT Yoshizumi, GA Johnson, Optimized radiographic spectra for small animal digital subtraction angiography., Medical physics, vol. 33 no. 11 (November, 2006), pp. 4249-57, ISSN 0094-2405  [abs]
  45. DP Frush, T Yoshizumi, Conventional and CT angiography in children: dosimetry and dose comparisons., Pediatric radiology, vol. 36 Suppl 2 (September, 2006), pp. 154-8, ISSN 1432-1998 [doi]  [abs]
  46. LM Hurwitz, TT Yoshizumi, RE Reiman, EK Paulson, DP Frush, GT Nguyen, GI Toncheva, PC Goodman, Radiation dose to the female breast from 16-MDCT body protocols., AJR. American journal of roentgenology, vol. 186 no. 6 (June, 2006), pp. 1718-22, ISSN 1546-3141 [doi]  [abs]
  47. LM Hurwitz, T Yoshizumi, RE Reiman, PC Goodman, EK Paulson, DP Frush, G Toncheva, G Nguyen, L Barnes, Radiation dose to the fetus from body MDCT during early gestation., AJR. American journal of roentgenology, vol. 186 no. 3 (March, 2006), pp. 871-6, ISSN 0361-803X [doi]  [abs]
  48. TA Jaffe, RC Nelson, GA Johnson, ER Lee, TT Yoshizumi, CR Lowry, AB Bullard, DM DeLong, EK Paulson, Optimization of multiplanar reformations from isotropic data sets acquired with 16-detector row helical CT scanner., Radiology, vol. 238 no. 1 (January, 2006), pp. 292-9, ISSN 0033-8419 [doi]  [abs]
  49. E Samei, JY Lo, TT Yoshizumi, JL Jesneck, JT Dobbins 3rd, CE Floyd Jr, HP McAdams, CE Ravin, Comparative scatter and dose performance of slot-scan and full-field digital chest radiography systems., Radiology, vol. 235 no. 3 (June, 2005), pp. 940-9, ISSN 0033-8419 [doi]  [abs]
  50. JP Heneghan, KA McGuire, RA Leder, DM DeLong, T Yoshizumi, RC Nelson, Helical CT for nephrolithiasis and ureterolithiasis: comparison of conventional and reduced radiation-dose techniques., Radiology, vol. 229 no. 2 (November, 2003), pp. 575-80, ISSN 0033-8419 [doi]  [abs]
  51. AK Gupta, RC Nelson, GA Johnson, EK Paulson, DM Delong, TT Yoshizumi, Optimization of eight-element multi-detector row helical CT technology for evaluation of the abdomen., Radiology, vol. 227 no. 3 (June, 2003), pp. 739-45, ISSN 0033-8419 [doi]  [abs]
  52. FJ Thomton, EK Paulson, TT Yoshizumi, DP Frush, RC Nelson, Single versus multi-detector row CT: comparison of radiation doses and dose profiles., Academic radiology, vol. 10 no. 4 (April, 2003), pp. 379-85, ISSN 1076-6332  [abs]
  53. BL Fricke, LF Donnelly, DP Frush, T Yoshizumi, V Varchena, SA Poe, J Lucaya, In-plane bismuth breast shields for pediatric CT: effects on radiation dose and image quality using experimental and clinical data., AJR. American journal of roentgenology, vol. 180 no. 2 (February, 2003), pp. 407-11, ISSN 0361-803X [doi]  [abs]
  54. TT Yoshizumi, RC Nelson, Radiation issues with multidetector row helical CT., Critical reviews in computed tomography, vol. 44 no. 2 (2003), pp. 95-117, ISSN 1548-7679
  55. AL Spielmann, JP Heneghan, LJ Lee, T Yoshizumi, RC Nelson, Decreasing the radiation dose for renal stone CT: a feasibility study of single- and multidetector CT., AJR. American journal of roentgenology, vol. 178 no. 5 (May, 2002), pp. 1058-62, ISSN 0361-803X [doi]
  56. EK Paulson, DH Sheafor, DS Enterline, HP McAdams, TT Yoshizumi, CT fluoroscopy--guided interventional procedures: techniques and radiation dose to radiologists., Radiology, vol. 220 no. 1 (July, 2001), pp. 161-7, ISSN 0033-8419  [abs]
  57. TT Yoshizumi, Design and development of a radioactive gas monitoring system in the positron emission tomography center., Health physics, vol. 79 no. 5 Suppl (November, 2000), pp. S66-9, ISSN 0017-9078  [abs]
  58. SM Mazza, T Yoshizumi, 48V radionuclidic impurity in product streams from liquid cyclotron targets with titanium windows., Nuclear medicine and biology, vol. 21 no. 4 (May, 1994), pp. 677-9, ISSN 0969-8051  [abs]
  59. TT Yoshizumi, SK Suneja, JS Teal, AM Sutton, D Collyer, Defective parallel-hole collimator encountered in SPECT: a suggested approach to avoid potential problems., Journal of nuclear medicine : official publication, Society of Nuclear Medicine, vol. 31 no. 11 (November, 1990), pp. 1892-3, ISSN 0161-5505
  60. TT Yoshizumi, SK Suneja, JS Teal, Practical CT dosimetry., Radiologic technology, vol. 60 no. 6 (September, 1989), pp. 505-9, ISSN 0033-8397  [abs]
  61. TT Yoshizumi, CA Chuprinko, Accidental CT scanning without A1 filtration and its dosimetry., Health physics, vol. 56 no. 2 (February, 1989), pp. 253-4, ISSN 0017-9078
  62. TT Yoshizumi, KT Drummond, JO Freeman, MD Mullett, Radiation safety and protection of neonates in radiological examinations., Radiologic technology, vol. 58 no. 5 (July, 1987), pp. 405-8, ISSN 0033-8397  [abs]
  63. ZH Cho, SK Hilal, JB Ra, KS Hong, RE Bigler, T Yoshizumi, AP Wolf, JS Fowler, High-resolution circular ring positron tomograph with dichotomic sampling: Dichotom-I., Physics in medicine and biology, vol. 28 no. 11 (November, 1983), pp. 1219-34, ISSN 0031-9155  [abs]


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