LICENSE:	California Medical License
	#G-29504 (1975)
CERTIFICATION:	American Board of Radiology Certified
	Diagnostic Radiology (1977)
	American Board of Nuclear Medicine
	Certified (1978)

PROFESSIONAL MEMBERSHIPS:
1983-present	American College of Radilogy
1983-1987	Association of University Radiologists
1982-1987	California Radiology Society
1982-present	Radiological Society of North America, Inc.
1982-1987	San Francisco Radiological Society
1985-present	International Skeletal Society
1987-2001	International Society for the Study of the
	lumbar spine
1982-present	North American Spine Society

SCIENTIFIC AND PROFESSINAL MEETINGS AND WORKSHOPS ATTENDED:
INTERNATIONAL:
International Skeletal Society	1982 attended workshop		American Assoication of Neurological Surgeons	1986 Presenter
International Skeletal Society	1984-86 Presenter		Radiological Society of North America	1987 Presenter
International Society for the Study of the Lumbar Spine	1987 Presenter
International Skeletal Society	1988 Presenter		REGIONAL:
International Skeletal Society	1991 Presenter		Northeastern Oklahoma Radiological Society	1981 Presenter
			Patrick A. Lynch Endowed Radiology Seminar	1982 Presenter
NATIONAL:			Northern California Chapter American College of Surgeons	1983 Presenter
Society of Nuclear Medicine	1978 Presenter		Radiological Society of Southern California	1985 Presenter
Association of University Radiologists	1980-86 Presenter		California Radiological Society James H. Scatliff	1986 Presenter
Annual Clinical Assembly of Osteopathic Surgeons	1982 Presenter		Radiology Symposium University of North Carolins	1991 Presenter
American Roentgen Ray Society	1983 Presenter		Inland Empire Institute for Spine and Joint Reconstruction	1991 Presenter
American Academy of Orthopedic Surgeons	1983 Presenter
Radiological Society of North America	1985-86 Presenter

POST GRADUATE AND CONTINUING EDUCATION COURSES ATTENDED:

1982 Interventional Radiology and Diagnostic Imaging Modalities, UCSF. Jan 25-29.
1982 Advances in Diag Imaging UCSF. Aug 26-28.
1982 CT of the Spine Update UCSF Oct 7-9.
1983 NMR, Interventional Rad and Diag Imaging Modalities course. Jan 18.
1983 American Roentgen Ray Society, Atlanta, GA April 19-22.
1983 Soc of Magnetic Resonance, San Francisco, CA Aug 16-18.
1983 American Academy of Orthop Surg, San Francisco, CA Nov 10.
1984 NMR, CT and Interven Rad Course. San Francisco, Jan 9-14.
1984,85,86 International Skeletal Society Annual Refresher Courses.
1984 Clinical Magnetic Resonance Imaging UCSF, Sep 10-14.
1984 Spine Update, UCSF, Oct 24.26.
1985 UCSF Postgrad Course in Clinical Magnetic Resonance Imaging, Dept. of Radiology Oct 21-25.
1985 Radiological Soc of North America, Chicago, Illinois, Nov 17-22.
1986 UCSF Dept of Radiol Postgrad Course in Interventional, MRI and Neurorad. Jan 13-17.
1986 UCSF 29th Annual Diagnostic Radiology. March 24-28.
1986 34th Annual Assn of Univ Rad. Hart, Conn. May 4-9.
1986 American College of Radiology. Sept 14-17.
1986 UCSF Postgraduate Course in Clinical Magnetic Resonance Imaging. Sept 8-12.
1987 Seventh Annual Washington Imaging Conference, April 26-May 1.
1987 UCSF Spine Update. May 6-8.
1987 UCSF Radiology US Open Golf Meeting. Ultrasound Musculoskeletal Imaging and
Abdominal Imaging. June 14-16.
1987 UCSF Diagnostic Radiology Seminars. Maui, Hawaii, Nov. 2-6.
1988 15th Annual International Skeletal Society Course. Sydney, Australia. Sept 24-30.
1989 16th Annual International Skeletal Society Course. New York, New York. Sept. 13-16.
1989 UCSF Advanced Neuro MRI. Dec. 11-15.
1990 Radiological Society of N. America Jan. 15.
1990 Los Amigos Research & Education Institute, Inc. of Rancho Los Amigos Medical Center.
1991 University of North Carolina, James H. Scatliff Radiology Symposium. May 1-4.
1991 Dept. of Radiology, Hoag Memorial Hospital Presbyterian. Laguna Niguel, CA, July 22-24.
1991 Eighteenth Annual International Skeletal Society Course. San Diego, CA. September 25-28.
1991 Inland Empire Institute for Spine and Joint Reconstruction. Huntington Beach, CA. Oct 5-6.
1991 Radiological Society of North America. Chicago, II. December 1-6.

INVITED PAPERS, LECTURES AND PRESENTATIONS

1978 Chafetz N, Taylor A, Alazraki N, Gosink B. Inhomogenous liver scan - ultrasound correlation. Society of Nuclear Medicine. 25th Annual meeting, Anaheim, CA. June.
1980 Chafetz N, Genant HK, Baumrind SI, Murray WR, Morris JM, Ross SE. A computer-assisted stereophotogrametric method for detection of loosening in hip arthroplasty and pseudarthrosis in lumbar spine fusion. Assn of Univ Rad 28th Annual Mtg Tucson, Arizona. March 25-28.
1980 Chafetz N. Computed Tomography of the Spine. Redwood Empire Rad Assn, Santa Rosa. December 8.
1981 Chafetz N. Hydroxyapatite Deposition Disease. Postgraduate Course in Diagnostic Rad UCSF, Mar 9-13.
1981 Chafetz N, Mark AS, Helms C, Cann CE, Glick JM, Genant HK Computed tomography (CT) of the Menisci and Cruciate Ligaments. Assn of Univ Rad 29th Annual Mtg New Orleans, Louisiana, April 20-25.
1981 Chafetz N. Advanced Spinal CT. Rad Rounds, Univ of N. Carolina, Chapel Hill, April 29.
1981 Chafetz N. Advanced Spinal CT. Valley Rad Inc. Los Gatos, California, May 20.
1981 Chafetz N. Clinical Aspects of Spinal CT. Grand Rounds, Los Gatos Community Hospital, CA, May 21.
1981 Chafetz N. Radiographic Diagnosis of Arthritis Grand Rounds, UCSF, School of Medicine. August 13.
1981 Chafetz N. CT of Lumbar Disc Disease Radiol-Clin-Surgical Correlation. CT of Lumbar Spine. Diagnostic and Therapeutic Implications for the Radiol, Orthop, and Neurosurg, UCSF, SchooI of Medicine. Oct 22-23.
1981 Chafetz N. CT of Bone & Soft Tissue. NE Oklahoma Radiol Soc, Tulsa, OkIa, December 7.
1982 Chafetz N. 2 lectures, CT of Bone (Workshop) and CT of Lumbar Spine - technique, anatomy, and interpretation. lnterventional Rad and Diag Imaging Modalities, UCSF, Jan 25-29.
1982 Chafetz N. Post-Arthroplasty hip pain - radiologic assessment. Grand Rounds, UCSF, February 4.
1982 Chafetz N. Evaluation of the patient with painful prosthetic joint - radiography, arthrography, and nuclear medicine. Diagnostic Rad. UCSF, Mar 15-19.
1982 Chafetz N. Lumbar Spine CT/Part I & 2. Patrick A Lynch Endowed Rad Seminar, Yakima, Washington April 19.
1982 Chafetz N. 2 lectures, CT of Bone (workshop) and CT of Musculoskeletal disease. Advances in Diag Imaging. UCSF, August 26-28.
1982 Chafetz N. Radiol Diag of Arthritis. Grand Rounds, UCSF, Sept 16.
1982 Chafetz N. CT of Lumbar Disc Disease. CT of the Spine Update. UCSF, October 7-9.
1982 Chafetz N. Computed tomography scanning in diag of surgical and other problems of the lumbar spine. Annual Clin Assembly of Osteopathic Specialists. October 24.
1982 Chafetz N. CT of the musculoskeletal system. Diag Rad Seminars, Maui, Hawaii, November 11.
1982 Chafetz N. Spine CT with Anatomy. Advances in Imaging Technology Course. January 16.
1983 Chafetz N. Computed tomography in lumbar disc disease and spinal stenosis. NMR, Interventional Rad and Diag Imaging Modalities course. January 18.
1983 Chafetz N. Radiographic Diag of Arthritis. Problems and Pitfalls in Spinal CT Diagnosis,
Aspen, Colorado, Feb 14-18.
1983 Chafetz N. Cervical Spine Trauma - principles of radiol assessment. Diag Rad Course, March 18
1983 Chafetz N. Nuclear Magnetic resonance of muscu­loskeletal disorders. The Am Roentgen Ray Society, Atlanta, Georgia. April 19-22.
1983 Chafetz N. NMR imaging in musculoskeletal disorders. No CA Chapter of Amer Col of Surgeons, San Francisco, CA, Saturday May 21.
1983 Chafetz N. 4 lectures, Spinal CT - Anatomic and Technical Considerations, CT of Cervical Spine - Trauma and other considerations, CT of lumbar disc disease, NMR applications in musculoskeletal disease and spine. Allegheny General Hospital’s First Annual Rad Mtg, White Sulphur Springs, West Virginia, July 7-10.
1983 Chafetz N. NMR in the diagnosis of lumbar disc rupture Soc of Magnetic Resonance,
San Francisco, CA Aug 16-18.
1983 Chafetz N. CT Spine Update. Sutter Memorial Hospital, Sacramento, CA, November 1.
1983 Chafetz N. Lumbar Spinal Motion Studies. American Academy of Orthop Surg, San Francisco, CA Nov 10.
1983 Chafetz N. 3 lectures, NMR of the musculoskeletal sys­tem, Cervical spine trauma - principles of radiologic assessment, Cervical spine CT, UCSF Diag Rad Seminars, Maui, Hawaii. December 4-9.
1984 Chafetz N. CT of the Spine - postoperative evaluation. NMR, CT and Interventional Radiol Course. San Francisco, CA January 9-14.
1984 Chafetz N. MRI of the Spine. Diag Rad course, San Francisco, CA March 12-16.
1984 Chafetz N. 2 lectures, CT of the Cervical Spine, CT and NMIR of lumbar disc disease. 4th Annual Washington Imaging Conference. Washington, D.C. April 29-May 4
1984 Chafetz N. Clinical Evaluation of Lumbar Fusion by Stereophotogrammetry. International Skeletal Society 11th Annual Refresher Course on Muscular Disorders. Philadelphia, PA September 12-15.
1984 Chafetz N. Magnetic Resonance Imaging of Musculoskeletal system - overview. Clinical Magnetic Resonance Imaging. UCSF, Dept of Rad. Sept 10- 14.
1984 Chafetz N. CT and MRI of the Lumbar spine - UCSF Experience. Spine Update. UCSF, Oct 24-26.
1984 Chafetz N. 2 lectures, Radiographic Diagnosis of Arthritis, CT of the Cervical Spine. Course Co-Director Diagnostic Radiology Seminars, Maui, Hawaii Nov 5-9.
1985 Chafetz N. 2 lectures, MRI- musculoskeletal system, Radiological approach to arthritis. Rad Soc So CA, Indian Wells, California, February 16-17.
1985 Chafetz N. CT of postoperative lumbar spine. UCSF 28th Annual Postgrad Course in Diag Rad. March 11-15.
1985 Chafetz N. MRI diagnostics of intervertebral disc disease. International Skeletal Society 29th Annual Refresher course in Musculoskeletal Disorders, Edinburgh, Scotland, October 2-5.
1985 Chafetz N. Evaluation of the lumbar spine - MR vs CT. UCSF Postgrad Course in Clinical Magnetic Resonance Imaging, Dept of Radiology. October 21-25.
1985 Chafetz N. 3 lectures, MRI musculoskeletal system, Osseous manifestations of hematologic and metabolic diseases, CT of post-operative lumbar spine. UCSF Diagnostic Radiology Seminars, Maui, Hawaii, Nov 4-8.
1985 Chafetz N. 2 presentations, Detection of Pseudarthrosis in post-lumbar fusion patients by direct coronal CT scan­ning: a new techniques, Thermography of the lumbar spine with CT correlation: a blinded study. Radiology Society of North America, Chicago, Illinois, Nov 17-22
1986 Chafetz N. MRI of musculoskeletal neoplasm. UCSF Dept of Radiology Postgrad Course in Interventional, MRI and Neuroradiology. Jan 13-17.
1986 Chafetz N. 5 presentations, CT of the lumbar spine, Radiological approach to arthritis, CT of the Postoperative Lumbar spine, Interesting Case presentations, MRI of the musculoskeletal system. UCSF Postgrad Course in Diagnostic Radiology. Aspen, Colorado. February 2-7.
1986 Chafetz N. Failed Back Syndrome: Diagnosis by CT and MRI. 2nd Annual Meeting, Joint Section on spinal dis­orders of the American Assn of Neurological Surgeons and Congress of Neurological Surgeons.
San Diego, Feb 19-22.
1986 Chafetz N. MRI of the Spine. UCSF 29th Annual Postgrad Course in Diagnostic Radiology, San Francisco, March 24-28.
1986 Chafetz N. Lumbar Spine: Imaging Update. California Radiol Society, Monterey, May 2-4.
1986 Chafetz N. Assessment of the Post-operative lumbar spine: Distinction between post-operative Fibrosis and recurrent disc herniation - IV contrast enhanced CT vs MR. 34th Annual Association of University Radiologists, Hartford, Conn. May 4-9.
1986 Chafetz N. MRI of the Pre- and postoperative lumbar spine. UCSF Radiology Postgrad in Clinical Magnetic Resonance Imaging Sept 8-12
1986 Chafetz N. MRI of the Spine International Skeletal Society 13th Annual Refresher Course, Vancouver, Canada, Sept 7-13.
1986 Chafetz N. MRI of the Spine. American College of Radiology on Diagnostic Techniques in the Musculoskeletal System, Sept 13-14, Baltimore, MD.
1986 Chafetz N. Thermography of the Spine. 8th Annual Challenge of the Lumbar Spine, Nov.6-9, San Francisco.
1986 Chafetz N. Presenting. 3D Imaging of Lumbar Spinal Fusions. Exhibiting - 3D CT of Spinal Trauma. 72nd Assembly and Annual Meeting of the Radiological Society of North America. Nov 30-Dec 5, Chicago, ILL.
1987 Chafetz N. Nonspinal musculoskeletal MRI.. UCSF Department of Radiology 30th Annual Postgraduate Course. March 9-13, SF.
1987 Chafetz N. Advanced CT of the Lumbar Spine; CT of the Post-Operative Lumbar Spine; MRI of the Spine; MRI of the Musculoskeletal System. Washington Imaging Conference, Alexandria Hospital, April 26-May 1, Alexandria, Virginia
1987 Chafetz N. MR Assessment of Complicated postopera­tive patients. UCSF Department of Radiology Spine Update, May 6-8, 1987, San Francisco
1987 Chafetz N. Poster session Magnetic Resonance Imaging of Segmental Instability of the Lumbar Spine. International Society for the Study of the Lumbar Spine, May 24-28, Rome, Italy.
1987 Chafetz N. UCSF Breast Imaging Update, Visiting Fellowship March 7-8.
1987 Chafetz N. UCSF Breast Imaging Update, Visiting Fellowship June 22-26.
1987 Chafetz N. UCSF Diagnostic Radiology Seminars. Radiographic Diagnosis of Arthritis; MRI of the Spine; Advanced CT of the Lumbar Spine; MRI of the Musculoskeletal System. Maui, Hawaii. Nov. 2-6.
1988 Chafetz N. UCSF 31st Annual Postgraduate Course in Diagnostic Radiology. CT of the mandible and maxilla for implantation of permanent dental fixtures. March 21-25.
1988 Chafetz N. American Academy of Implant Dentistry. Las Vegas, Nevada. March 19-20.
1988 Chafetz N. 7th Annual Meeting of the Society of Magnetic Resonance in Medicine. Correlation of MR and discrography in lumbar spine. Poster session in San Francisco, CA. August 22.1988 Chafetz N. UCSF Department of Radiology Clinical Magnetic Resonance Imaging Seminars. Critical comparison of CT vs MRI for lumbar pain. October 24-28.
1991 Chafetz N. University of North Carolina, James H. Scatliff Radiology Symposium. CT and MRI of the Spine: Optimizing Each Modality. May 1-4.
1991 Chafetz N. International Skeletal Society Eighteenth Annual Refresher Course, Diagnosis of Musculoskeletal Disorders: State of the Art. Three-Dimensional Imaging. San Diego, CA. September 25-28.
1991 Chafetz N. Inland Empire Institute for Spine and Joint Reconstruction. Cervical Spine Imaging. Huntington Beach, CA. October 5-6.
1992 Chafetz N. School of Medicine Loma Linda University Annual Postgraduate Convention. Diagnostic Evaluations. MRI and CT Shoulder and Upper Extremity. Loma Linda, CA. February 21. 26.

ABSTRACTS:

1977 Taylor A, Mullen S, Chafetz N, Hooser CW. The source of fecal GA67 in rams. J Nucl Med.
1978 Chafetz N, Taylor A, Alzarski N, Gosink B. lnhomogenous liver scan. ultrasound correlation. J Nucl Med 3:23.
1980 Dorwart RH, Genant HK, Cann CE, Normal D, Chafetz N, Lancourt JE, Gill GO. Analysis of CT scanning proce­dures in intervertebral disc disease. Presented at the 18th Annual Meeting, Am Soc of Neurorad, LA., California.
1980 Dorwart RH, Genant HK, Chafetz N, et al. Scanning procedures and advanced software CT reconstruction programs in intervertebral disc disease. Assn of Univ Rad 28th Annual Meeting Tucson, Arizona.
1980 Richardson BC, Zulman JI, Chafetz N, Genant HK. Hereditary articular chondrocalcinosis in a Mexican-Amencan family. Am Rheu. Assn Annual Scientific Meeting Atlanta, Georgia.
1980 Axel L, Genant HK, Chafetz N, et al. Analysis of imag­ing properties and scanning procedures for computed tomography of intervertebral discs. Radiol Soc of No Am, 6th Scientific Assembly, Dallas, Texas.
1981 Chafetz N, Mark AS, Helms CA, et al. Computed tomography CT of the menisci and cruciate ligaments. Assn of Univ Rad 29th Annual Meeting, New Orleans, Louisiana.
1981 Morris JM, Baumrind SI, Chafetz N. Stereophotogrammetry of spinal fusion. International Society for the Study of the Lumbar Spine, Paris, France.
1981 Genant HK, Axel I, Chafetz N, Helms CA, Cann CE. Analysis of imaging properties and scanning procedures for computed tomography for low back pain syndromes. 15th International Congress of Radiology, Brussels, Belgium.
1982 Glick JM, Chafetz N, Marks AS, et al. Computed tomography of the cruciate ligament. Am Academy of Orthop Surg. New Orleans, Louisiana, January.
1982 Hattner RS, Chafetz N, Ruarke WC, Helms CA, Genant HK. Murray W. Clinical utility of TC-99-MDP/Ga67 digital subtraction imaging in evaluating prosthetic joints. Society of Nucl Med 29th Annual Meeting, Miami Beach, Florida.
1982 Moon KL, Genant HK, Chafetz N, Helms CA, Davis P1, Crooks LE, Kaufman L Musculoskeletal applications of NMR imaging. 68th Annual Scientific Meeting of the Radiol Soc of No Am, Chicago, Illinois. November 28-December 3.
1982 Chafetz N, Genant HK, Helms CA, Moon K!, Davis P1, Kaufman L Nuclear Magnetic resonance of musculoskeletal disorders. The Am Roent Ray Soc, 83rd Annual Meeting, April 18-22.
1983 Chafetz N, Genant HK, Moon KL, Helms CA, Morris JM. NMR in the diagnosis of lumbar disc rupture. The Soc Mag Reson. 2nd Annual Scientific Meeting, San Francisco, California August 16-18.
1985 Chafetz N, et al. Multinuclide digital subtraction imag­ing in evaluating symptomatic prosthetic joints. Advances in Orthopaedic Surgery.
1985 Chafetz N, Wexler CE, Kaiser JA. Thermography of the lumbar spine with CT: a blinded study. Rad 157:178, November.
1985 Chafetz N, Cann CE, Steinbach I, Morris JM, Goldberg HI, Ax L Detection of pseudarthrosis in post-lumbar fusio patients by direct coronal CT scanning: a new technique. Rad 157:237, November.
1985 Kircos LT, Ortendahl DA, Hattner RS, Faulkner D, Taylor RC, Chafetz N. Emission imaging of patients with craniomandibular dysfunction. Rad 157:194, November
1986 Sotiropoulos S, Chafetz N, Genant HK, Winkler M. Assessment of the post-operative lumbar spine, distinction between post-operative fibrosis and recurrent disc herniation - IV. contrast enhanced CT vs MRI. Assn of Univ Radiol, May 4-9. Hartford, Conn.
1986 Chafetz N, Hurter JC, Cann CE, Morris JM, Ax I, Catterling KF. 3D Imaging of lumbar spinal fusions. 72nd Scientific Assembly of the Radiol Soc of No Am, Nov 30-Dec 5.
1986 Lang P, Genant HK, Chafetz N, Steiger P, Morris JM, Hoaglund FT. Three dimensional computed tomography and multiplanar reformations in the assessment of pseudarthrosis in posterior lumbar fusion patients. 72nd Scientific Assembly of the Radiol Soc of No Am, Nov 30-Dec 5.
1986 Lang P, Chafetz N, Genant HK. Morris JM, Hoaglund, FT. Magnetic resonance imaging of segmental instability of the lumbar spine. 72nd Scientific Assembly of the Radiol Soc of No Am, Nov 30-Dec 5.
1987 Rothman S, Chafetz N. Congenital anomalies of the lumbar nerve roots associated with neuro-compressive lesions. ASNP., May 10.
1987 Rothman S, Chafetz N. Occult fractures of the Spinal neural arch. ASNR, May 10.
1987 Rothman S, Schwarz M, Chafetz N, Slavin B. The anatomy of the mandible as it pertains to permanent dental implant surgery. ASNR, May 10.
1987 Rothman S, Schwarz Id, Chafetz N, Rhodes M. The preoperative CT analysis of the mandible and maxilla for permanent dental prosthetic implantation. ASNR, May 10.
1987 Chafetz N, Lang P, Genant HK, Morris JM MR assessment of lumbar fusion instability. RSNA 73 Scientific Assembly, Nov 29-Dec 4.
1987 Lang Philipp, Genant HK, Jergesen HE, Chafetz NI, Block J, Moseley ME. Magnetic resonance imaging in avascular necrosis of the femoral head: Histologic correlation. RSNA 73 Assembly, Nov 29-30-Dec 4.
1987 Lang P, Steiger P, Lindquist T, Skinner S, Moore S, Chafetz NI, Genant HK. Three-dimensional computed tomography and magnetic resonance imaging in congenital dislocation of the hip: Technical considerations. RSNA 73rd Assembly, Nov 29-Dec 4.
1987 Chafetz N, Lang P, Morris JM, Hunter JC, Genant HK Three-dimensional CT imaging of post lumbar fusions. International Society for the Study of the Lumbar Spine.

ORIGINAL ARTICLES:

1971 Kane FJ, Lachenbruch P, Lokey JL, Chafetz N, Pocuis L, Lipto M. Motivational factors affecting contraceptive use. Am OB/Gyn 110:(8):1050-1954.
1971 Kane FJ, Lachenbruch P, Lokey Jt, Chafetz N, Pocus L Upton M. Postpartum depression in southern black women. Dis of Nerv Sys 32:486-489, July.
1974 Pagano J, Sarubi F, Chafetz N. The Pneumonias. Med-Com Series.
1976 Chafetz N, Taylor Jr A, Schlief A, Verba JW, Hoower CW. A potential error in the quantitation of fecal blood loss: concise communication. J Nucl Med 12:1053-1054.
1977 Chafetz N, Hooser CW. Bone scanning in the staging of breast cancer. Western J Med.
1978 Chafetz N, Slivka J, Taylor et al. Decreased Tc99m sulfurcolloid activity in health rib fractures. Rad 126:735-736.
1978 Slivka 3, Chafetz N, Alazraki N, Taylor A. A depiction of porencephaly of cerebral dynamic scanning. Europ 3 Nucl Med 3:187-189.
1978 Van Kirk 0, Chafetz N, Cooke S, Taylor A, Larson SM. Imaging with bowel with Tc99m - an aid to gallium study. Case Report. 3 Nucl Med 19:69-70.
1978 Taylor A, Chafetz N, Mullen S. The source of fecal GA67 clinical implications concise communication. 3 Nucl Med 19:1214-1216.
1979 Chafetz N, Taylor A, Alazraki NP, Gosink B. The heterogeneous liver scan-ultrasonic correlation. Rad 13&.201-203.
1979 Chafetz N, Filly R. Portal and hepatic veins - accuracy of margin echoes For distinguishing intrahepatic vessels. Rad130:725-728.
1979 Helms CA, Cann CE. Brunelle F0, Gilulu LA, Chafetz N, Genant HK. Detection of bone-marrow metastases using quantitative computed tomography. Rad 140:845-850, Sept.
1980 Chafetz N, Genant HK, Baumrind SL, Murray WR, Morris JM, Ross SE. A computer assisted stereo-photogrammetric method for detection of loosening in hip arthroplasty and pseudarthrosis in lumbar spine fusion. Proceedings of the Association of University Radiologists 28th Annual Meeting, Tucson, Arizona. March 25-28.
1981 Genant HK, Cann CE, Chafetz N, Helms Ck Advances in computed tomography of the musculoskeletal system. Radiol Clinics of No Am 19(4):645-674.
1981 Morris JM. Baumrind SL, Chafetz N. Stereophotogrammetry in spinal fusion. Proceedings of the International Society for the Study of the Lumbar Spine, Paris, France, May 17, 1981.
1982 Chafetz N, Hoaglund FT. Genant HK Ischiogluteal bursitis with progressive bony destruction. 3 Canadian Assn of Radiol 33:119-120, June1982.
1982 Moffitt F, Baumrind S. Chafetz N, Curry S. A stereoroentgenographic system with portable calibration cage for use in clinical medicine. Proceedings of Soc of Photo-Optical instrumentation Engineers 361, paper 39.
1982 Korn El, Baumrind S, Chafetz N, Curry S, Moffitt F. Establishing quantitative within subject confidence limits for clinical stereoroentgenographs. Proceedings of Soc of Photo-Optical Instrumentation Engineers 361, paper 40.
1982 Draper MW, Chafetz N, Winberg GL, Hritz A, Genant HK Distinct form of osteosclerosis in identical twins with mental retardation. AmJ Rad 139:1205-1209.
1983 Genant HK, Chafetz N, Helms CA. CT and low back pain. Diagnostic Imaging, January pp 31-37.
1983 Chafetz N, Genant HK. Computed tomography of the lumbar spine. Orth Clin of No Am 14(1)1 47-169, January.
1983 Moon KL, Genant HK, Helms CA, Chafetz N, Crooks LE, Kaufman L Musculoskeletal applications of nuclear magnetic imaging. Rad 147(l):161-171, April.
1983 Chafetz N. Computed tomography of intervertebral disc disease. Cont Diag Rad 6(5)1-6.
1983 Genant HK, Chafetz N, Helms CA. CF and low back pain - part I. Diagnosis of lumbar disk disease. Appl Rad
1983 Genant HK, Chafetz N, Helms CA. CF and Low back pain - part H. Assessment of spinal stenosis and of pain after back surgery. Appl Rad.
1983 Chafetz N. CNS application of NMR imaging Appl Rad 12(2):25-30.1983 Moon KL, Genant HK, Davis P1, Chafetz N, et al Nuclear magnetic resonance imaging in orthopaedics prin­ciples and applications. 3 Orthop Research.1983 Richardson R, Chafetz N, Farrell I, Zulman 3, Genant HK. Hereditary chondrocalcinosis in a Mexican-American family. Arth & Rheum 26:1387-1396.
1983 Chafetz N, Genant HK Moon KL, Helms CA, Morris JM. Recognition of lumbar disc herniation with NMR Am 3 Rid 141:1153-1156, December. (also in AmJ Neurorad, Jan-Feb, 1984).
1984 Chafetz N, Baumrind S, Murray WR, Genant HK. Korn El. Femoral prosthesis subsidence in asymptomatic patients a stereophotogrammetnc assessment. Invest Rad 19(3):235-241, May-June
1984 Helms CA, Genant HK. Chafetz N. Magnetic Resonance Imaging - skeletal applications Orthop 7 1419-1435.
1985 Chafetz N, Mani JR. Genant HK, Morris JM, Hoaglund FT. CF in low back pain syndrome. Orthop Chin No Am 16:395-416, July.
1985 Genant HK, Chafetz N, Helms CA. CF and low back pain: Part 1. Assessment of spinal stenosis and of pain after back surgery. Appl Rad 14(5), Sept-Oct Part 2. Appl Rid 14(6):63-68, Nov-Dec.
1985 Morris J, Chafetz N, Baumrind S, Genant HK, Korn EL Stereophotogrammmetry of the lumbar spine: a technique for the detection of pseudarthrosis. Spine 1-4):368-375, May.
1985 Chafetz N, Baumrind S, Murray WR, Genant HK. Korn EL. Subsidence of the femoral prosthesis: a stereo-photogrammetric evaluation. Clin Orthop & Related Research 201:60-67, December.
1985 Chafetz N, Hattner RS, Ruarke WC, Helms CA, Genant HK. Murray WR. Multinuclide digital subtraction imaging in symptomatic prosthetic joints. AmJ Rad 144:1255-1258, June
1986 Chafetz N, Kaiser JA. Mall JC. Imaging of the Postoperative Spine: CT and MRI. Spine 1(1):65-91, Sept.
1987 Chafetz N, Cam CE, Morris JM, Steinbach LS, Goldberg, Ax L Pseudarthrosis following lumbar fusion: Detection by direct coronal CT scanning. Radiology 162:803-805, March.
1987 Wexler CE, Chafetz N. Cervical, thoracic, and lumbar thermography in the evaluation of symptomatic workers’ compensation patients. Special Supplement of Modem Medicine. 2nd Annual Meeting of Academy of Neuromuscular Thermography, September.
1987 Schwarz M, Rothman SLG, Rhodes M, Chafetz N. Computed tomography: Preoperative assessment of mandible for endosseous implant surgery - Part 1.International Journal of Oral & Maxillofacial Implants 2(3):137-141.
1987 Schwarz M, Rothman SLG, Rhodes M, Chafetz N. Computed tomography: Preoperative assessment of mandible for endosseous implant surgery. Part 2. International Journal of Oral & Maxillofacial Implants 2(3):143-148.
1988 Lang P, Genant HK, Chafetz NI, Steiger P, Morris JM. Three-dimensional computed tomography and multiplanar reformations in the assessment of pseudoarthrosis in poste­rior lumbar fusion patients. Spine Jan;13(1):69-75.
1988 Kircos LT, Ortendahl DA, Hattner RS, Faulkner D, Chafetz N, Taylor. Emission imaging of patients with craniomandibular dysfunction. Oral Surg Oral Med Oral Pathol Feb;65(2) 249-54.
1988 Lang P, Genant HK, Steiger P, Chafetz N, Morris JM: Dreidimensionale Computertomographie und multiplanare CT-Reformationen bel lumbalen Spondylodesen. ROFO May, 148(5):524-9 (Eng. Abstr.)
1988 Lang P Steiger P, Genant HK, Chafetz N, Lindquist T, Skinner S, Moore S: Three-dimensional CT and MR Imaging in congenital dislocation of the hip: Clinical and technical considerations. 3 Comput Assist Tomogr 12(3):459-64.
1988 Kircos LT, Ortendahl DA, Hattner RS, Faulkner D, Chafetz N. Baysean-deblurred planar and SPECT nuclear bone imaging for the demonstration of facial anatomy and craniomandibular disorders. Oral Sur Oral Med Pathol. July;66(1)-.102-1O.
1988 Chafetz N, Wexler CE, Kaiser JA. Neuromuscular ther­mography of the lumbar spine with CT correlation. Spine Aug;13(8):922-5.
1988 Lang P, Genant HK, Chafetz N, Steiger P, Stoller D: Magnetresonanztomographie bei der Beurteilung funktionellar Stablitat posterolateraler lumbaler Spondylodesen. ROFO Oct; 147(4):420-6 (English . Abstract)
1988 Lang P, Genant HK, Chafetz NI, Hedtmann A, Light K, Norman D, Kramer 3: Magnetresonanomographie bei Spondylolyse und Spondylolishese. Z Orthopedics December; ;12&6):651-7. (English Abstract)
1988 Rothman SLG, Chafetz N, Rhodes M, Schwarz M. CT in the Preoperative assessment of the mandible and maxilla for endosseous implant surgery. Radiology 168(1):171-176.
1988 Lang PH, Jergensen H, Moseley M, Block, Chafetz N, Genant HK Avascular necrosis of the femoral head: High field strength MR Imaging with histologic correlation. Radiology 169: 517-524.
1989 Schwarz MS. Rothman SL, Chafetz N, Rhodes M: Computed tomography in dental implantation surgery. Dental Clin in North Am Oct; 33(4): 555-97.
1989 Sotiropoulos S, Chafetz N, Winkler N, Genant HK, Lang P, Morris JM, Weinstein PR. Differentiation between postoperative scar and recurrent disc herniation: prospective comparison of MR, CT, and contrast-enhanced CT. AJNR 10: 639-643.
1990 Lang PH, Chafetz N, Genant HK Stoller D, Morris JM. Lumbar spinal fusion: Assessment of functional stability with magnetic resonance imaging. Spine, vol 15 (6): 581-588

BOOKS:

1980 English translation edited by Chafetz N, Montagne J, Chevrot A, Galmiche JM. Atlas of Foot Radiology Masson Publishing USA, Inc.
1982 Genant HK, Chafetz N, Helms CA (eds) CT of the lumbar spine, UCSF, Department of Radiology.
1982 Genant HK, Chafetz N, Helms CA (eds). Proceedings of Computed Tomography of the lumbar spine - diagnostic and therapeutic implication for the radiologist, orthopedist, neurosurgeon. UCSF.
1983 Genant HK, Helms CA, Chafetz N. (eds). Spine Update 1984. UCSF, Department of Radiology, University of CA at Berkeley Press.

CHAPTERS IN BOOKS:

1981 Genant HK, Chafetz N, Dorwart RI-I, Helms CA. CT of the lumbar spine. In, CT, Ultrasound and X-ray, edited by Moss AA, and Goldberg HI, pp 53-66.
1981 Genant HK, Chafetz N, Dorwart RH, Helms CA. Computed tomography of the lumbar spine. In, Interventional Radiologic Techniques, Computed tomogra­phy and Ultrasonography. edited by Moss AA, Goldberg HI, pp 133-139.
1981 Chafetz N. Hydroxyapatite deposition disease In, Diagnostic Radiology, UC, edited by Margulis AR, and Gooding CA, pp 123- 130.
1981 Chafetz N. CT diagnosis of lumbar disc disease. In, CT of the Lumbar Spine, edited by Genant HK, Chafetz N, Helms CA, pp 34-43.
1982 Chafetz N, Rodrigo JJ, Genant HK, Murray WR. Evaluation of the patient with painful prosthetic joint - radi­ography, arthrography, and nuclear medicine. In, Diagnostic Radiology, UC, pp329-338.
1982 Chafetz N. CT of lumbar disc disease. In, CT of the lumbar Spine: Diagnostic and therapeutic implications for radiologist, Orthopedist, and Neurosurgeon. UC pp125-138
1982 Genant HK, Paul DD, Helms CA, Chafetz N, Cam CE. Advances in computed tomography of the musculoskeletal system. In, Interventional Radiology and Diagnostic Imaging Modalities, edited by Goldberg HI, UC Printing Department, pp 163-173.
1982 Chafetz N, Genant HK. Computed tomography of the lumbar spine: technique, anatomy, and interpretation. In, Interventional Radiology and Diagnostic Imaging Modalities, edited Goldberg HI, UC Printing department. Pp 131-142.
1983 Chafetz N, Genant HK, Mani JR. Computed tomography of the spine. In, Computed tomography of the body, edited by Moss AA, Genant HK, Gamsu OG, W.B. Saunders Company, Philadelphia, PA.
1983 Genant HK, Moon KL, Chafetz N, Helms CA. Nuclear Magnetic resonance imaging of the musculoskeletal system. In, Clinical Magnetic Imaging, edited by Margulis AR. Higgins CB, Crooks LE, Kaufman L, Radiology Research and Education Foundation, UCSF.
1983 Genant ELK, Moon KL, Helms CA. Chafetz N. NMR imaging of the musculoskeletal system. In, NMR, Interventional Radiology and Radiology, UCSF.
1983 Chafetz N and Genant HK: Computed tomography in lumbar disc disease and spinal stenosis. In, NMR, interventional Radiology, and Diagnostic Imaging Modalities, edited by Moss. Dept of Radiology, UCSF.
1983 Helms CA. Moon KL, Genant HK, Chafetz N. NMR: Skeletal applications. In, Diagnostic Radiology, edited by Margulis and Gooding, Department of Radiology, UCSF.
1983 Chafetz N and Brant-Zawadski. Cervical spine trauma: principles of radiological assessment. In, Diagnostic Radiology, edited by AR Margulis and CA Gooding, Department of Radiology, UCSF.
1983 Genant HK, Moon KL, Heller M, Chafetz N, Helms CA. Nuclear Magnetic Resonance principles and applica­tions. In, Spine Update, edited by ELK Genant, CA Helms,.N Chafetz, JM Morris, CR Wilson. Radiology Research and Education Foundation, UCSF.
1984 Chafetz N, Genant ELK. Computed tomography in lumbar disc disease and spinal stenosis. In, NMR, Interventional Radiology, and Diagnostic Imaging Modalities, edited by AA Moss, UC Printing Dept.
1984 Chafetz N, Genant HK, Helms CA, Morrrs JM Magnetic resonance imaging of the spine. In, Diagnostic Radiology, edited by AR Margulis and CA Gooding, Department of Radiology, UC Printing Dept.
1984 Genant HK, Heller M, Richardson MI, Helms CA, Chafetz N. Magnetic resonance imaging of the muscu­loskeletal system. In, NMR, Cr, and Interventional Radiology, edited by Moss, Ring, and Higgins.
1984 Chafetz N, Genant ELK, Helms CA. MRI of the spine. In, Diagnostic Radiology, edited by AR Margulis, and CA Gooding.
1984 Heller M, Genant ELK, Helms CA, Chafetz N, Richardson ML Musculoskeletal imaging and comparison with MRI and CT. In, NMR Imaging: Future Potential, Vol 1 & II.
1985 Chafetz N, Kaiser JA, Mall JC. Cr of the postoperative lumbar spine. In, Diagnostic Radiology, edited by Margulis and Gooding.
1985 Chafetz N, Mani JR. Genant HK, Morris JM, Hoaglund FT. CT in low back pain syndrome. In, Symposium on Computed Tomography.
1986 Genant ELK, Richardson ML, Gillespy T, Helms CA. Chafetz N. Magnetic Resonance Imaging of the musculoskeletal system. in, NMR in Biology and Medicine. Eds. F. Chien and C. Ho. Raven Press, New York, pp 141-161.
1986 Stoller DW, Genant ELK, Chafetz N, Lang P. Applications of computed tomography in the muscu­loskeletal system. In, Current Orthopedics. Churchill Livingstone.
1987 Hunter JC, Fink IJ, Zinreich SJ, Chafetz N, McClendon D. Three-dimensional CT imaging of the lumbar spine. In Spine Update, Department of Radiology, UCSF.
1987 Chafetz N, Baumrind S, Morris J. Motion Studies of the Lumbar Spine. In, Lumbar Spine Surgery Techniques and Complications. Chapter 46, pp 860-865, CV Mosby Co., St. Louis, Missouri.
1987 Gillespy T, Genant ELK, Chafetz N. Magnetic reso­nance imaging of the lumbar spine. In, Lumbar Spine and Back Pain Edited by Malcom IV. Jayson. Churchill Livingston Edinburgh, London, Melbourne, and New York
1988 Chafetz N, Genant HK, Gillespy T. MRI of the Spine. In, Imaging Modalities in Spinal Disorders. Edited by ME Kricun. W.B. Saunders & Co. Philadelphia, Pennsylvania.
1988 Mall JC, Chafetz NI, Bunker SR. Skeletal Metastases In, Diagnostic Imaging: An Algorithmic Approach. Edited by RI Eisenberg. J.B Lippinncott Company, Philadelphia, Pennsylvania, pp 555-569.
1989 Chafetz N, Genant ELK. Radiologic evaluation of the painful hip arthroplasty. In Bone Disease Test and Syllabus. Edited by E.G. Theros. pp 375-378. Am College of Radiology, Virginia.
1991 Chafetz N, Rothman S, Genant HK, Kaiser, J Computed Tomography and Magnetic Resonance Imaging of the Spine. In, Computed Tomography of the Body with Magnetic Resonance Imaging . Edited by Moss AA Genant HK, Gamsu GG. W.B.Saunders Co., Philadelphia, Pennsylvania. pp 477-522.
1992 Wiltse, L, Rothman, S, Chafetz, N Stenosis in Spondylolisthesis of the Lumbar Spine. In Lumbar Spinal Stenosis, Edited by Andersson G, Mc Neill T. Mosby Yearbook, St. Louis, Missouri. pp 179-207.

SUBMITTED ARTICLES:

1992 Chafetz, N, Capek, P, Kashtan, E, A Comparative Study of Urokinase Thrombolysis Versus Surgical Intervention in Clotted Dialysis Access Grafts. J. of Vascular and Interventional Radiology.