Thomas Jefferson University

Ethan Halpern

TitleProfessor
InstitutionThomas Jefferson University
DepartmentRadiology - Thomas Jefferson University
Address132 S 10th Street
Philadelphia PA 19107
Phone2159555345
vCardDownload vCard

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
    Newest   |   Oldest   |   Most Cited   |   Most Discussed   |   Timeline   |   Field Summary   |   Plain Text
    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Warner ED, Gulati A, Halpern E, Fischman DL, Ruggiero NJ, Keith SW, Layser RB, McCarey M, Savage MP. Clinical Outcomes in Adult Patients With an Anomalous Right Coronary Artery from the Left Sinus of Valsalva. Am J Cardiol. 2023 10 01; 204:122-129. PMID: 37541148.
      Citations:    
    2. Klauser AS, Strobl S, Schwabl C, Kremser C, Klotz W, Vasilevska Nikodinovska V, Stofferin H, Scharll Y, Halpern E. Impact of Dual-Energy Computed Tomography (DECT) Postprocessing Protocols on Detection of Monosodium Urate (MSU) Deposits in Foot Tendons of Cadavers. Diagnostics (Basel). 2023 Jun 29; 13(13). PMID: 37443602.
      Citations:    
    3. Mark JR, Gomella LG, Lallas CD, Smentkowski KE, Calvaresi A, Handley N, Den RB, Mille P, Tester WJ, Hoffman-Censits J, Dicker AP, Klonicke E, Halpern E, McCue P, Kelly WK, Trabulsi EJ. Enhancing bladder cancer care through the multidisciplinary clinic approach. Can J Urol. 2023 06; 30(3):11526-11531. PMID: 37344462.
      Citations:    
    4. Chandrasekar T, Clark CB, Gomella A, Wessner CE, Wang S, Nam K, Liu JB, Forsberg F, Lyshchik A, Halpern E, Mark JR, Lallas CD, Gomella LG, Kania L, Trabulsi EJ, Eisenbrey JR. Volumetric Quantitative Contrast-enhanced Ultrasonography Evaluation of Complex Renal Cysts: An Adjunctive Metric to the Bosniak Classification System to Predict Malignancy. Eur Urol Focus. 2022 Oct 29. PMID: 36319560.
      Citations:    
    5. Salib A, Halpern E, Eisenbrey J, Chandrasekar T, Chung PH, Forsberg F, Trabulsi EJ. The evolving role of contrast-enhanced ultrasound in urology: a review. World J Urol. 2022 Aug 15. PMID: 35969244.
      Citations:    
    6. Chung PH, Leong JY, Machado P, Wessner CE, Trabulsi EJ, Halpern EJ, Eisenbrey JR, Forsberg F. Contrast-Enhanced Ultrasound and Shear Wave Elastography: Novel Methods for the Evaluation of Urethral Stricture Disease.Reply. J Urol. 2022 Jun 01; 101097JU0000000000002787. PMID: 35648646.
      Citations:    
    7. Au C, Reeves R, Li Z, Gingold E, Halpern E, Sundaram B. Impact of multidetector computed tomography scan parameters, novel reconstruction settings, and lung nodule characteristics on nodule diameter measurements: A phantom study. Med Phys. 2022 Mar 31. PMID: 35358333.
      Citations:    
    8. Tucker CM, Godcharles CL, Jiang W, Yeo CJ, Rosenblum NG, Halpern EJ, Luginbuhl WE, Prestipino AJ. Isolated Ovarian Metastasis from Pancreatic Cancer Mimicking Primary Ovarian Neoplasia: Role of Molecular Analysis in Determining Diagnosis. J Pancreat Cancer. 2021; 7(1):74-79. PMID: 34901699.
      Citations:    
    9. Reeves RA, Halpern EJ, Rao VM. Cardiac Imaging Trends from 2010 to 2019 in the Medicare Population. Radiol Cardiothorac Imaging. 2021 Oct; 3(5):e210156. PMID: 34778785.
      Citations:    
    10. Chung PH, Leong JY, Machado P, Wessner CE, Trabulsi EJ, Halpern EJ, Eisenbrey JR, Forsberg F. Contrast-Enhanced Ultrasound and Shear Wave Elastography: Novel Methods for the Evaluation of Urethral Stricture Disease. J Urol. 2021 Aug 24; 101097JU0000000000002146. PMID: 34428090.
      Citations:    
    11. Gupta N, Halpern EJ, Rao VM. Association between Medicaid expansion status and lung cancer screening exam growth: findings from the ACR lung cancer registry. Clin Imaging. 2020 Dec 03; 73:79-85. PMID: 33321465.
      Citations:    
    12. Kamel SI, Freid B, Pomeranz C, Halpern EJ, Nazarian LN. Minimally Invasive Ultrasound-Guided Carpal Tunnel Release Improves Long-Term Clinical Outcomes in Carpal Tunnel Syndrome. AJR Am J Roentgenol. 2020 Sep 02. PMID: 32876476.
      Citations:    
    13. Halpern EJ. A Man in His 50s With Atrial Fibrillation and Abnormal Cardiac Computed Tomography Findings. JAMA Cardiol. 2020 Aug 05. PMID: 32756909.
      Citations:    
    14. Kamel SI, Belair JA, Hegazi TM, Halpern EJ, Desai V, Morrison WB, Zoga AC. Painful type II os naviculare: introduction of a standardized, reproducible classification system. Skeletal Radiol. 2020 Jun 19. PMID: 32556471.
      Citations:    
    15. Leong JY, Wessner CE, Kramer MR, Forsberg F, Halpern EJ, Lyshchik A, Torkzaban M, Morris A, Byrne K, VanMeter M, Trabulsi EJ, Lallas CD, Eisenbrey JR. Superb Microvascular Imaging Improves Detection of Vascularity in Indeterminate Renal Masses. J Ultrasound Med. 2020 Apr 20. PMID: 32309889.
      Citations:    
    16. Correas JM, Halpern EJ, Barr RG, Ghai S, Walz J, Bodard S, Dariane C, de la Rosette J. Advanced ultrasound in the diagnosis of prostate cancer. World J Urol. 2020 Apr 18. PMID: 32306060.
      Citations:    
    17. Sax AJ, Halpern EJ, Zoga AC, Roedl JB, Belair JA, Morrison WB. Predicting osteomyelitis in patients whose initial MRI demonstrated bone marrow edema without corresponding T1 signal marrow replacement. Skeletal Radiol. 2020 Mar 04. PMID: 32130445.
      Citations:    
    18. Halpern EJ, Feuchtner GM, Klauser AS. Identification of Cardiovascular Monosodium Urate Crystal Deposition in Patients With Gout Using Dual-Energy Computed Tomography-Reply. JAMA Cardiol. 2020 Feb 05. PMID: 32022824.
      Citations:    
    19. Mann M, Calio BP, Mark JR, Chelluri R, Hufnagel E, Reese A, Lallas CD, Trabulsi EJ, Chandrasekar T, Shenot PJ, Halpern E, Gomella LG. Hospital-specific antibiograms and antibiotic prophylaxis for prostate biopsies: a reexamination of AUA recommendations. Can J Urol. 2020 Feb; 27(1):10099-10104. PMID: 32065866.
      Citations:    
    20. Gupta I, Freid B, Masarapu V, Machado P, Trabulsi E, Wallace K, Halpern E, Forsberg F. Transrectal Subharmonic Ultrasound Imaging for Prostate Cancer Detection. Urology. 2019 Dec 30. PMID: 31899231.
      Citations:    
    21. Klauser AS, Halpern EJ, Strobl S, Gruber J, Feuchtner G, Bellmann-Weiler R, Weiss G, Stofferin H, Jaschke W. Dual-Energy Computed Tomography Detection of Cardiovascular Monosodium Urate Deposits in Patients With Gout. JAMA Cardiol. 2019 Sep 11. PMID: 31509156.
      Citations:    
    22. Trabulsi EJ, Calio BP, Kamel SI, Gomella LG, Forsberg F, McCue P, Halpern EJ. Prostate Contrast Enhanced Transrectal Ultrasound (CE-TRUS) Evaluation of the Prostate with Whole Mount Prostatectomy Correlation. Urology. 2019 Aug 01. PMID: 31377256.
      Citations:    
    23. Levin DC, Parker L, Halpern EJ, Rao VM. Coronary CT Angiography: Reversal of Earlier Utilization Trends. J Am Coll Radiol. 2018 Aug 26. PMID: 30158087.
      Citations:    
    24. Salmanoglu E, Halpern E, Trabulsi EJ, Kim S, Thakur ML. A glance at imaging bladder cancer. Clin Transl Imaging. 2018 Aug; 6(4):257-269. PMID: 30456208.
      Citations:    
    25. Strobl S, Halpern EJ, Ellah MA, Kremser C, Gruber J, Bellmann-Weiler R, Deml C, Schmalzl A, Rauch S, Klauser AS. Acute Gouty Knee Arthritis: Ultrasound Findings Compared With Dual-Energy CT Findings. AJR Am J Roentgenol. 2018 Jun; 210(6):1323-1329. PMID: 29702022.
      Citations:    
    26. Klauser AS, Halpern EJ, Strobl S, Abd Ellah MMH, Gruber J, Bellmann-Weiler R, Auer T, Feuchtner G, Jaschke W. Gout of hand and wrist: the value of US as compared with DECT. Eur Radiol. 2018 Apr 20. PMID: 29679210.
      Citations:    
    27. Levin DC, Parker L, Halpern EJ, Rao VM. Coronary CT Angiography: Use in Patients With Chest Pain Presenting to Emergency Departments. AJR Am J Roentgenol. 2018 Apr; 210(4):816-820. PMID: 29446681.
      Citations:    
    28. Mathew A, Halegoua-De Marzio D, Reddy S, Wong SY, Cheung M, Mosca H, Guglielmo F, Halpern E, Sass DA, Doria C. Pre-Liver Transplant Muscle Loss Is a Risk Factor for Post-Liver Transplantation Left Ventricular Systolic Dysfunction. Ann Transplant. 2017 Dec 22; 22:759-764. PMID: 29269723.
      Citations:    
    29. Guez D, Boroumand G, Ruggiero NJ, Mehrotra P, Halpern EJ. Automated and Manual Measurements of the Aortic Annulus with ECG-Gated Cardiac CT Angiography Prior to Transcatheter Aortic Valve Replacement: Comparison with 3D-Transesophageal Echocardiography. Acad Radiol. 2017 May; 24(5):587-593. PMID: 28130049.
      Citations:    
    30. Klauser AS, Pamminger M, Halpern EJ, Abd Ellah MMH, Moriggl B, Taljanovic MS, Deml C, Sztankay J, Klima G, Jaschke WR. Extensor tendinopathy of the elbow assessed with sonoelastography: histologic correlation. Eur Radiol. 2017 Aug; 27(8):3460-3466. PMID: 28058481.
      Citations:    
    31. Klauser AS, Pamminger MJ, Halpern EJ, Abd Ellah MM, Moriggl B, Taljanovic MS, Deml C, Sztankay J, Klima G, Gruber L, Jaschke WR. Sonoelastography of the Common Flexor Tendon of the Elbow with Histologic Agreement: A Cadaveric Study. Radiology. 2016 Dec 07; 160139. PMID: 27930090.
      Citations:    
    32. Wnorowski AM, Halpern EJ. Diagnostic Yield of Triple-Rule-Out CT in an Emergency Setting. AJR Am J Roentgenol. 2016 Aug; 207(2):295-301. PMID: 27186867.
      Citations:    
    33. Layser RB, Savage MP, Halpern EJ. Anomalous Coronary Arteries: Analysis of Clinical Outcome Based Upon Arterial Course and Surgical Intervention in an Adult Population. Acad Radiol. 2016 Aug; 23(8):1015-23. PMID: 27161207.
      Citations:    
    34. Levin DC, Parker L, Halpern EJ, Rao VM. Recent Trends in Imaging for Suspected Coronary Artery Disease: What Is the Best Approach? J Am Coll Radiol. 2016 Apr; 13(4):381-6. PMID: 26774887.
      Citations:    
    35. Mizrahi DJ, Halpern EJ. Clostridium septicum aortitis and colon carcinoma. J Cardiovasc Comput Tomogr. 2016 May-Jun; 10(3):258-60. PMID: 26792077.
      Citations:    
    36. Wnorowski AM, Long SS, Deshmukh SP, Halpern EJ, Nazarian LN. ABR Core Examination Changes That Affect Residency Candidate Decisions. J Am Coll Radiol. 2015 Dec; 12(12 Pt A):1307-12. PMID: 26499163.
      Citations:    
    37. Klauser AS, Abd Ellah MM, Halpern EJ, Sporer I, Martinoli C, Tagliafico A, Sojer M, Taljanovic MS, Jaschke WR. Meralgia paraesthetica: Ultrasound-guided injection at multiple levels with 12-month follow-up. Eur Radiol. 2016 Mar; 26(3):764-70. PMID: 26093463.
      Citations:    
    38. Klauser AS, Abd Ellah MM, Halpern EJ, Siedentopf C, Auer T, Eberle G, Bellmann-Weiler R, Kremser C, Sojer M, Löscher WN, Gabl MF, Feuchtner GM, Jaschke WR. Sonographic cross-sectional area measurement in carpal tunnel syndrome patients: can delta and ratio calculations predict severity compared to nerve conduction studies? Eur Radiol. 2015 Aug; 25(8):2419-27. PMID: 25860156.
      Citations:    
    39. Halpern EJ, Gingold EL, White H, Read K. Evaluation of Coronary Artery Image Quality with Knowledge-based Iterative Model Reconstruction. Acad Radiol. 2014 Jun; 21(6):805-11. PMID: 24809321.
      Citations:    
    40. Levin DC, Parker L, Halpern EJ, Rao VM. Are Combined CT Scans of the Thorax Being Overused? J Am Coll Radiol. 2014 Aug; 11(8):788-90. PMID: 24768077.
      Citations:    
    41. Halpern EJ, Spandorfer JM. Professionalism in radiology: ideals and challenges. AJR Am J Roentgenol. 2014 Feb; 202(2):352-7. PMID: 24450676.
      Citations:    
    42. Levin DC, Parker L, Halpern EJ, Rao VM. The diversion of outpatient echocardiography from private offices to higher cost hospital facilities: an unanticipated effect of code bundling. J Am Coll Radiol. 2014 May; 11(5):477-80. PMID: 24321220.
      Citations:    
    43. White HD, Halpern EJ, Savage MP. Imaging of Adult Atrial Septal Defects With CT Angiography. JACC Cardiovasc Imaging. 2013 Dec; 6(12):1342-5. PMID: 24332286.
      Citations:    
    44. Miyamoto H, Halpern EJ, Kastlunger M, Gabl M, Arora R, Bellmann-Weiler R, Feuchtner GM, Jaschke WR, Klauser AS. Carpal Tunnel Syndrome: Diagnosis by Means of Median Nerve Elasticity-Improved Diagnostic Accuracy of US with Sonoelastography. Radiology. 2014 Feb; 270(2):481-6. PMID: 24471391.
      Citations:    
    45. Halpern EJ, Deutsch JP, Hannaway MM, Estepa AT, Kenia AS, Neuburger KJ, Levin DC. Cardiac risk factors and risk scores vs cardiac computed tomography angiography: a prospective cohort study for triage of ED patients with acute chest pain. Am J Emerg Med. 2013 Oct; 31(10):1479-85. PMID: 24035047.
      Citations:    
    46. Amin V, Finkel J, Halpern E, Frisch DR. Impact of left atrial volume on outcomes of pulmonary vein isolation in patients with non-paroxysmal (persistent) and paroxysmal atrial fibrillation. Am J Cardiol. 2013 Oct 1; 112(7):966-70. PMID: 23831160.
      Citations:    
    47. Junker D, Schäfer G, Aigner F, Schullian P, Pallwein-Prettner L, Bektic J, Horninger W, Halpern EJ, Frauscher F. Potentials and limitations of real-time elastography for prostate cancer detection: a whole-mount step section analysis. ScientificWorldJournal. 2012; 2012:193213. PMID: 23346015.
      Citations:    
    48. Halpern EJ, Gomella LG, Forsberg F, McCue PA, Trabulsi EJ. Contrast enhanced transrectal ultrasound for the detection of prostate cancer: a randomized, double-blind trial of dutasteride pretreatment. J Urol. 2012 Nov; 188(5):1739-45. PMID: 22998915.
      Citations:    
    49. Halpern EJ, Gupta S, Halpern DJ, Wiener DH, Owen AN. Characterization and normal measurements of the left ventricular outflow tract by ECG-gated cardiac CT: implications for disorders of the outflow tract and aortic valve. Acad Radiol. 2012 Oct; 19(10):1252-9. PMID: 22854005.
      Citations:    
    50. Kundavaram CR, Halpern EJ, Trabulsi EJ. Value of contrast-enhanced ultrasonography in prostate cancer. Curr Opin Urol. 2012 Jul; 22(4):303-9. PMID: 22617061.
      Citations:    
    51. Aigner F, Schäfer G, Steiner E, Jaschke W, Horninger W, Herrmann TR, Nagele U, Halpern EJ, Frauscher F. Value of enhanced transrectal ultrasound targeted biopsy for prostate cancer diagnosis: a retrospective data analysis. World J Urol. 2012 Jun; 30(3):341-6. PMID: 22179312.
      Citations:    
    52. Koka AR, Gould SD, Owen AN, Halpern EJ. Left atrial volume: comparison of 2D and 3D transthoracic echocardiography with ECG-gated CT angiography. Acad Radiol. 2012 Jan; 19(1):62-8. PMID: 22054805.
      Citations:    
    53. Aigner F, Pallwein L, Schocke M, Lebovici A, Andrei L, Junker D, Schäfer G, Mikuz G, Pedross F, Horninger W, Jaschke W, Halpern EJ, Frauscher F. Comparison of real-time sonoelastography with T2-weighted endorectal magnetic resonance imaging for prostate cancer detection. J Ultrasound Med. 2011 May; 30(5):643-9. PMID: 21527612.
      Citations:    
    54. Levin DC, Parker L, Halpern EJ, Julsrud PR, Rao VM. The lack of growth in use of coronary CT angiography: is it being appropriately used? AJR Am J Roentgenol. 2011 Apr; 196(4):862-7. PMID: 21427337.
      Citations:    
    55. Yau JM, Singh R, Halpern EJ, Fischman D. Anomalous origin of the left coronary artery from the pulmonary artery in adults: a comprehensive review of 151 adult cases and a new diagnosis in a 53-year-old woman. Clin Cardiol. 2011 Apr; 34(4):204-10. PMID: 21462214.
      Citations:    
    56. Klauser AS, Halpern EJ, Faschingbauer R, Guerra F, Martinoli C, Gabl MF, Arora R, Bauer T, Sojer M, Löscher WN, Jaschke WR. Bifid median nerve in carpal tunnel syndrome: assessment with US cross-sectional area measurement. Radiology. 2011 Jun; 259(3):808-15. PMID: 21386049.
      Citations:    
    57. Halpern EJ, Halpern DJ. Diagnosis of coronary stenosis with CT angiography comparison of automated computer diagnosis with expert readings. Acad Radiol. 2011 Mar; 18(3):324-33. PMID: 21215663.
      Citations:    
    58. Mitterberger M, Aigner F, Pinggera GM, Steiner E, Rehder P, Ulmer H, Halpern EJ, Horninger W, Frauscher F. Contrast-enhanced colour Doppler-targeted prostate biopsy: correlation of a subjective blood-flow rating scale with the histopathological outcome of the biopsy. BJU Int. 2010 Nov; 106(9):1315-8; discussion 1318. PMID: 20346032.
      Citations:    
    59. Aigner F, Pallwein L, Junker D, Schäfer G, Mikuz G, Pedross F, Mitterberger MJ, Jaschke W, Halpern EJ, Frauscher F. Value of real-time elastography targeted biopsy for prostate cancer detection in men with prostate specific antigen 1.25 ng/ml or greater and 4.00 ng/ml or less. J Urol. 2010 Sep; 184(3):913-7. PMID: 20643432.
      Citations:    
    60. Takakuwa KM, Ku BS, Halpern EJ. Myopericarditis diagnosed by a 64-slice coronary CT angiography "triple rule out" protocol. Int J Emerg Med. 2010; 3(4):447-9. PMID: 21373320.
      Citations:    
    61. Trabulsi EJ, Sackett D, Gomella LG, Halpern EJ. Enhanced transrectal ultrasound modalities in the diagnosis of prostate cancer. Urology. 2010 Nov; 76(5):1025-33. PMID: 20719368.
      Citations:    
    62. Halpern EJ. Clinical applications of cardiac CT angiography. Insights Imaging. 2010 Sep; 1(4):205-222. PMID: 22347917.
      Citations:    
    63. Mitterberger MJ, Aigner F, Horninger W, Ulmer H, Cavuto S, Halpern EJ, Frauscher F. Comparative efficiency of contrast-enhanced colour Doppler ultrasound targeted versus systematic biopsy for prostate cancer detection. Eur Radiol. 2010 Dec; 20(12):2791-6. PMID: 20571801.
      Citations:    
    64. Halpern EJ. Toward a standardized training curriculum in cardiac imaging. Acad Radiol. 2010 Jun; 17(6):679-80. PMID: 20457411.
      Citations:    
    65. Koka AR, Yau J, Van Why C, Cohen IS, Halpern EJ. Underestimation of left atrial size measured with transthoracic echocardiography compared with 3D MDCT. AJR Am J Roentgenol. 2010 May; 194(5):W375-81. PMID: 20410381.
      Citations:    
    66. Halpern EJ, Savage MP, Fischman DL, Levin DC. Cost-effectiveness of coronary CT angiography in evaluation of patients without symptoms who have positive stress test results. AJR Am J Roentgenol. 2010 May; 194(5):1257-62. PMID: 20410412.
      Citations:    
    67. Takakuwa KM, Halpern EJ, Shofer FS. A time and imaging cost analysis of low-risk ED observation patients: a conservative 64-section computed tomography coronary angiography "triple rule-out" compared to nuclear stress test strategy. Am J Emerg Med. 2011 Feb; 29(2):187-95. PMID: 20825785.
      Citations:    
    68. Halpern EJ, Fischman D, Savage MP, Koka AR, DeCaro M, Levin DC. Decision analytic model for evaluation of suspected coronary disease with stress testing and coronary CT angiography. Acad Radiol. 2010 May; 17(5):577-86. PMID: 20171906.
      Citations:    
    69. Halpern EJ. Triple-rule-out CT angiography for evaluation of acute chest pain and possible acute coronary syndrome. Radiology. 2009 Aug; 252(2):332-45. PMID: 19703877.
      Citations:    
    70. Halpern EJ, Levin DC, Zhang S, Takakuwa KM. Comparison of image quality and arterial enhancement with a dedicated coronary CTA protocol versus a triple rule-out coronary CTA protocol. Acad Radiol. 2009 Sep; 16(9):1039-48. PMID: 19523852.
      Citations:    
    71. Halpern EJ, Halpern DJ, Yanof JH, Amin-Spector S, Fischman D, Aviram G, Sosna J. Is coronary stent assessment improved with spectral analysis of dual energy CT? Acad Radiol. 2009 Oct; 16(10):1241-50. PMID: 19523853.
      Citations:    
    72. Halpern EJ, Mallya R, Sewell M, Shulman M, Zwas DR. Differences in aortic valve area measured with CT planimetry and echocardiography (continuity equation) are related to divergent estimates of left ventricular outflow tract area. AJR Am J Roentgenol. 2009 Jun; 192(6):1668-73. PMID: 19457833.
      Citations:    
    73. Halpern EJ, Takakuwa KM, Gingold EL, Halpern DJ. A novel approach to reduce breast radiation exposure with coronary CTA: angled axial image acquisition. Acad Radiol. 2009 Aug; 16(8):951-6. PMID: 19375949.
      Citations:    
    74. Takakuwa KM, Halpern EJ, Gingold EL, Levin DC, Shofer FS. Radiation dose in a "triple rule-out" coronary CT angiography protocol of emergency department patients using 64-MDCT: the impact of ECG-based tube current modulation on age, sex, and body mass index. AJR Am J Roentgenol. 2009 Apr; 192(4):866-72. PMID: 19304688.
      Citations:    
    75. Zhang S, Levin DC, Halpern EJ, Fischman D, Savage M, Walinsky P. Accuracy of MDCT in assessing the degree of stenosis caused by calcified coronary artery plaques. AJR Am J Roentgenol. 2008 Dec; 191(6):1676-83. PMID: 19020235.
      Citations:    
    76. Klauser AS, Halpern EJ, De Zordo T, Feuchtner GM, Arora R, Gruber J, Martinoli C, Löscher WN. Carpal tunnel syndrome assessment with US: value of additional cross-sectional area measurements of the median nerve in patients versus healthy volunteers. Radiology. 2009 Jan; 250(1):171-7. PMID: 19037017.
      Citations:    
    77. Ives EP, Sung S, McCue P, Durrani H, Halpern EJ. Independent predictors of acute appendicitis on CT with pathologic correlation. Acad Radiol. 2008 Aug; 15(8):996-1003. PMID: 18620120.
      Citations:    
    78. Takakuwa KM, Halpern EJ. Evaluation of a "triple rule-out" coronary CT angiography protocol: use of 64-Section CT in low-to-moderate risk emergency department patients suspected of having acute coronary syndrome. Radiology. 2008 Aug; 248(2):438-46. PMID: 18641247.
      Citations:    
    79. Liu JB, Wansaicheong G, Merton DA, Chiou SY, Sun Y, Li K, Forsberg F, Edmonds PR, Needleman L, Halpern EJ. Canine prostate: contrast-enhanced US-guided radiofrequency ablation with urethral and neurovascular cooling--initial experience. Radiology. 2008 Jun; 247(3):717-25. PMID: 18413888.
      Citations:    
    80. Nelson ED, Slotoroff CB, Gomella LG, Halpern EJ. Targeted biopsy of the prostate: the impact of color Doppler imaging and elastography on prostate cancer detection and Gleason score. Urology. 2007 Dec; 70(6):1136-40. PMID: 18158034.
      Citations:    
    81. Linden RA, Trabulsi EJ, Forsberg F, Gittens PR, Gomella LG, Halpern EJ. Contrast enhanced ultrasound flash replenishment method for directed prostate biopsies. J Urol. 2007 Dec; 178(6):2354-8. PMID: 17936814.
      Citations:    
    82. Mitterberger M, Horninger W, Pelzer A, Strasser H, Bartsch G, Moser P, Halpern EJ, Gradl J, Aigner F, Pallwein L, Frauscher F. A prospective randomized trial comparing contrast-enhanced targeted versus systematic ultrasound guided biopsies: impact on prostate cancer detection. Prostate. 2007 Oct 1; 67(14):1537-42. PMID: 17705242.
      Citations:    
    83. Linden RA, Halpern EJ. Advances in transrectal ultrasound imaging of the prostate. Semin Ultrasound CT MR. 2007 Aug; 28(4):249-57. PMID: 17874649.
      Citations:    
    84. Mitterberger M, Pinggera GM, Horninger W, Bartsch G, Strasser H, Schäfer G, Brunner A, Halpern EJ, Gradl J, Pallwein L, Frauscher F. Comparison of contrast enhanced color Doppler targeted biopsy to conventional systematic biopsy: impact on Gleason score. J Urol. 2007 Aug; 178(2):464-8; discussion 468. PMID: 17561137.
      Citations:    
    85. Limkakeng AT, Halpern E, Takakuwa KM. Sixty-four-slice multidetector computed tomography: the future of ED cardiac care. Am J Emerg Med. 2007 May; 25(4):450-8. PMID: 17499666.
      Citations:    
    86. Pallwein L, Mitterberger M, Aigner F, Pinggera GM, Gradl J, Klauser A, Halpern EJ, Strasser H, Bartsch G, Frauscher F. Small renal masses: the value of contrast-enhanced colour Doppler imaging. BJU Int. 2007 Mar; 99(3):579-85. PMID: 17407515.
      Citations:    
    87. Mitterberger M, Pinggera G, Horninger W, Strasser H, Halpern E, Pallwein L, Gradl J, Bartsch G, Frauscher F. Dutasteride prior to contrast-enhanced colour Doppler ultrasound prostate biopsy increases prostate cancer detection. Eur Urol. 2008 Jan; 53(1):112-7. PMID: 17321668.
      Citations:    
    88. Giltner A, Marelli D, Halpern E, Savage M. Subepicardial aneurysm with impending cardiac rupture: a case of antemortem diagnosis and review of the literature. Clin Cardiol. 2007 Jan; 30(1):44-7. PMID: 17262779.
      Citations:    
    89. Liu JB, Merton DA, Wansaicheong G, Forsberg F, Edmonds PR, Deng XD, Luo Y, Needleman L, Halpern E, Goldberg BB. Contrast enhanced ultrasound for radio frequency ablation of canine prostates: initial results. J Urol. 2006 Oct; 176(4 Pt 1):1654-60. PMID: 16952709.
      Citations:    
    90. Halpern EJ. Science to practice: Noninvasive assessment of portal hypertension--can US aid in the prediction of portal pressure and monitoring of therapy? Radiology. 2006 Aug; 240(2):309-10. PMID: 16864661.
      Citations:    
    91. Halpern EJ. Contrast-enhanced ultrasound imaging of prostate cancer. Rev Urol. 2006; 8 Suppl 1:S29-37. PMID: 17021624.
      Citations:    
    92. Halpern EJ, Ramey JR, Strup SE, Frauscher F, McCue P, Gomella LG. Detection of prostate carcinoma with contrast-enhanced sonography using intermittent harmonic imaging. Cancer. 2005 Dec 1; 104(11):2373-83. PMID: 16240450.
      Citations:    
    93. Ives EP, Gomella LG, Halpern EJ. Effect of dutasteride therapy on Doppler US evaluation of prostate: preliminary results. Radiology. 2005 Oct; 237(1):197-201. PMID: 16183933.
      Citations:    
    94. Ives EP, Burke MA, Edmonds PR, Gomella LG, Halpern EJ. Quantitative computed tomography perfusion of prostate cancer: correlation with whole-mount pathology. Clin Prostate Cancer. 2005 Sep; 4(2):109-12. PMID: 16197611.
      Citations:    
    95. Pelzer AE, Bektic J, Berger AP, Halpern EJ, Koppelstätter F, Klauser A, Rehder P, Horninger W, Bartsch G, Frauscher F. Are transition zone biopsies still necessary to improve prostate cancer detection? Results from the tyrol screening project. Eur Urol. 2005 Dec; 48(6):916-21; discussion 921. PMID: 16126324.
      Citations:    
    96. Klauser A, Halpern EJ, Frauscher F, Gvozdic D, Duftner C, Springer P, Schirmer M. Inflammatory low back pain: high negative predictive value of contrast-enhanced color Doppler ultrasound in the detection of inflamed sacroiliac joints. Arthritis Rheum. 2005 Jun 15; 53(3):440-4. PMID: 15934066.
      Citations:    
    97. Pelzer A, Bektic J, Berger AP, Pallwein L, Halpern EJ, Horninger W, Bartsch G, Frauscher F. Prostate cancer detection in men with prostate specific antigen 4 to 10 ng/ml using a combined approach of contrast enhanced color Doppler targeted and systematic biopsy. J Urol. 2005 Jun; 173(6):1926-9. PMID: 15879783.
      Citations:    
    98. Frauscher F, Pallwein L, Klauser A, Berger AP, Koppelstaetter F, Gradl J, Schurich M, Bektic J, Pinggera GM, Halpern EJ, Horninger W, Bartsch G, zur Nedden D. [Ultrasound contrast agents and prostate cancer]. Radiologe. 2005 Jun; 45(6):544-51. PMID: 15834694.
      Citations:    
    99. Halpern EJ. Science to Practice: High-intensity focused ultrasound ablation: will image-guided therapy replace conventional surgery? Radiology. 2005 May; 235(2):345-6. PMID: 15858077.
      Citations:    
    100. Klauser A, Frauscher F, Halpern EJ, Mur E, Springer P, Judmaier W, Schirmer M. Remitting seronegative symmetrical synovitis with pitting edema of the hands: ultrasound, color doppler ultrasound, and magnetic resonance imaging findings. Arthritis Rheum. 2005 Apr 15; 53(2):226-33. PMID: 15818642.
      Citations:    
    101. Berger AP, Deibl M, Halpern EJ, Lechleitner M, Bektic J, Horninger W, Fritsche G, Steiner H, Pelzer A, Bartsch G, Frauscher F. Vascular damage induced by type 2 diabetes mellitus as a risk factor for benign prostatic hyperplasia. Diabetologia. 2005 Apr; 48(4):784-9. PMID: 15756540.
      Citations:    
    102. Gardiner GA, Sullivan KL, Halpern EJ, Parker L, Beck M, Bonn J, Levin DC. Angiographic assessment of initial balloon angioplasty results. J Vasc Interv Radiol. 2004 Oct; 15(10):1081-7. PMID: 15466794.
      Citations:    
    103. Pallwein L, Pinggera G, Schuster AH, Klauser A, Weirich HG, Recheis W, Herwig R, Halpern EJ, Bartsch G, zur Nedden D, Frauscher F. The influence of left renal vein entrapment on outcome after surgical varicocele repair: a color Doppler sonographic demonstration. J Ultrasound Med. 2004 May; 23(5):595-601. PMID: 15154525.
      Citations:    
    104. Frauscher F, Halpern EJ, Klauser A. Use of MRI to detect lymph-node metastases in prostate cancer. N Engl J Med. 2003 Sep 18; 349(12):1185-6; author reply 1185-6. PMID: 14503540.
      Citations:    
    105. Frauscher F, Klauser A, Berger AP, Halpern EJ, Feuchtner G, Koppelstaetter F, Pallwein L, Pinggera GM, Weirich H, Horninger W, Bartsch G, zur Nedden D. [The value of ultrasound (US) in the diagnosis of prostate cancer]. Radiologe. 2003 Jun; 43(6):455-63. PMID: 12827260.
      Citations:    
    106. Berger AP, Frauscher F, Halpern EJ, Spranger R, Steiner H, Bartsch G, Horninger W. Periprostatic administration of local anesthesia during transrectal ultrasound-guided biopsy of the prostate: a randomized, double-blind, placebo-controlled study. Urology. 2003 Mar; 61(3):585-8. PMID: 12639652.
      Citations:    
    107. Halpern EJ, Gomella LG. Pseudomass of the bladder neck after prostatectomy: report of two cases. Radiology. 2003 Mar; 226(3):833-5. PMID: 12601184.
      Citations:    
    108. Greenfield AL, Halpern EJ, Bonn J, Wechsler RJ, Kahn MB. Application of duplex US for characterization of endoleaks in abdominal aortic stent-grafts: report of five cases. Radiology. 2002 Dec; 225(3):845-51. PMID: 12461270.
      Citations:    
    109. Halpern EJ, Frauscher F, Strup SE, Nazarian LN, O'Kane P, Gomella LG. Prostate: high-frequency Doppler US imaging for cancer detection. Radiology. 2002 Oct; 225(1):71-7. PMID: 12354987.
      Citations:    
    110. Halpern EJ, Frauscher F. Diagnosis and grading of vesicoureteral reflux. Radiology. 2002 Jul; 224(1):293; author reply 293-4. PMID: 12091698.
      Citations:    
    111. Frauscher F, Klauser A, Halpern EJ. Advances in ultrasound for the detection of prostate cancer. Ultrasound Q. 2002 Jun; 18(2):135-42. PMID: 12970609.
      Citations:    
    112. Frauscher F, Janetschek G, Klauser A, Peschel R, Halpern EJ, Pallwein L, Helweg G, zur Nedden D, Bartsch G. Laparoscopic pyeloplasty for UPJ obstruction with crossing vessels: contrast-enhanced color Doppler findings and long-term outcome. Urology. 2002 Apr; 59(4):500-5. PMID: 11927299.
      Citations:    
    113. Frauscher F, Halpern EJ, Klauser A. Accuracy of gray-scale and color Doppler US and serum markers as predictors of prostate carcinoma. Radiology. 2002 Apr; 223(1):282-3; author reply 283-4. PMID: 11930080.
      Citations:    
    114. Halpern EJ, Frauscher F, Rosenberg M, Gomella LG. Directed biopsy during contrast-enhanced sonography of the prostate. AJR Am J Roentgenol. 2002 Apr; 178(4):915-9. PMID: 11906872.
      Citations:    
    115. Frauscher F, Klauser A, Volgger H, Halpern EJ, Pallwein L, Steiner H, Schuster A, Horninger W, Rogatsch H, Bartsch G. Comparison of contrast enhanced color Doppler targeted biopsy with conventional systematic biopsy: impact on prostate cancer detection. J Urol. 2002 Apr; 167(4):1648-52. PMID: 11912381.
      Citations:    
    116. Klauser A, Frauscher F, Schirmer M, Halpern E, Pallwein L, Herold M, Helweg G, ZurNedden D. The value of contrast-enhanced color Doppler ultrasound in the detection of vascularization of finger joints in patients with rheumatoid arthritis. Arthritis Rheum. 2002 Mar; 46(3):647-53. PMID: 11920400.
      Citations:    
    117. Halpern EJ, Frauscher F, Forsberg F, Strup SE, Nazarian LN, O'Kane P, Gomella LG. High-frequency Doppler US of the prostate: effect of patient position. Radiology. 2002 Mar; 222(3):634-9. PMID: 11867778.
      Citations:    
    118. Klauser A, Frauscher F, Bodner G, Halpern EJ, Schocke MF, Springer P, Gabl M, Judmaier W, zur Nedden D. Finger pulley injuries in extreme rock climbers: depiction with dynamic US. Radiology. 2002 Mar; 222(3):755-61. PMID: 11867797.
      Citations:    
    119. Becker E, Lev-Toaff AS, Kaufman EP, Halpern EJ, Edelweiss MI, Kurtz AB. The added value of transvaginal sonohysterography over transvaginal sonography alone in women with known or suspected leiomyoma. J Ultrasound Med. 2002 Mar; 21(3):237-47. PMID: 11883534.
      Citations:    
    120. Halpern EJ, McCue PA, Aksnes AK, Hagen EK, Frauscher F, Gomella LG. Contrast-enhanced US of the prostate with Sonazoid: comparison with whole-mount prostatectomy specimens in 12 patients. Radiology. 2002 Feb; 222(2):361-6. PMID: 11818600.
      Citations:    
    121. Frauscher F, Klauser A, Halpern EJ. Recurrent renal stone disease. Lancet. 2002 Jan 5; 359(9300):79-80. PMID: 11809220.
      Citations:    
    122. Gleason S, Furie KL, Lev MH, O'Donnell J, McMahon PM, Beinfeld MT, Halpern E, Mullins M, Harris G, Koroshetz WJ, Gazelle GS. Potential influence of acute CT on inpatient costs in patients with ischemic stroke. Acad Radiol. 2001 Oct; 8(10):955-64. PMID: 11699848.
      Citations:    
    123. Park JH, Nazarian LN, Halpern EJ, Feld RI, Lev-Toaff AS, Parker L, Wechsler RJ. Comparison of unenhanced and contrast-enhanced spiral CT for assessing interval change in patients with colorectal liver metastases. Acad Radiol. 2001 Aug; 8(8):698-704. PMID: 11508748.
      Citations:    
    124. Johnson PT, Nazarian LN, Feld RI, Needleman L, Lev-Toaff AS, Segal SR, Halpern EJ. Sonographically guided renal mass biopsy: indications and efficacy. J Ultrasound Med. 2001 Jul; 20(7):749-53; quiz 755. PMID: 11444733.
      Citations:    
    125. Frauscher F, Klauser A, Halpern EJ, Horninger W, Bartsch G. Detection of prostate cancer with a microbubble ultrasound contrast agent. Lancet. 2001 Jun 09; 357(9271):1849-50. PMID: 11410195.
      Citations:    
    126. Kubaska S, Sahani DV, Saini S, Hahn PF, Halpern E. Dual contrast enhanced magnetic resonance imaging of the liver with superparamagnetic iron oxide followed by gadolinium for lesion detection and characterization. Clin Radiol. 2001 May; 56(5):410-5. PMID: 11384141.
      Citations:    
    127. Aquino SL, Shepard JA, Ginns LC, Moore RH, Halpern E, Grillo HC, McLoud TC. Acquired tracheomalacia: detection by expiratory CT scan. J Comput Assist Tomogr. 2001 May-Jun; 25(3):394-9. PMID: 11351189.
      Citations:    
    128. Halpern EJ, Rosenberg M, Gomella LG. Prostate cancer: contrast-enhanced us for detection. Radiology. 2001 Apr; 219(1):219-25. PMID: 11274560.
      Citations:    
    129. el-Gabry EA, Halpern EJ, Strup SE, Gomella LG. Imaging prostate cancer: current and future applications. Oncology (Williston Park). 2001 Mar; 15(3):325-36; discussion 339-42. PMID: 11301831.
      Citations:    
    130. Rodriguez E, Ormont ML, Lambert EH, Needleman L, Halpern EJ, Diehl JT, Edie RN, Mannion JD. The role of preoperative radial artery ultrasound and digital plethysmography prior to coronary artery bypass grafting. Eur J Cardiothorac Surg. 2001 Feb; 19(2):135-9. PMID: 11167101.
      Citations:    
    131. Moritz M, Halpern E, Mitchell D, Wechsler R, Outwater E, Radomski J, Wilson G, Armenti V. Comparison of CT and MR angiography for evaluation of living renal donors. Transplant Proc. 2001 Feb-Mar; 33(1-2):831-2. PMID: 11267086.
      Citations:    
    132. Ko JP, Shepard JO, Drucker EA, Aquino SL, Sharma A, Sabloff B, Halpern E, McLoud TC. Factors influencing pneumothorax rate at lung biopsy: are dwell time and angle of pleural puncture contributing factors? Radiology. 2001 Feb; 218(2):491-6. PMID: 11161167.
      Citations:    
    133. Halpern EJ, Hirsch IH. Sonographically guided transurethral laser incision of a M?llerian duct cyst for treatment of ejaculatory duct obstruction. AJR Am J Roentgenol. 2000 Sep; 175(3):777-8. PMID: 10954466.
      Citations:    
    134. Halpern EJ, Mitchell DG, Wechsler RJ, Outwater EK, Moritz MJ, Wilson GA. Preoperative evaluation of living renal donors: comparison of CT angiography and MR angiography. Radiology. 2000 Aug; 216(2):434-9. PMID: 10924566.
      Citations:    
    135. O'Malley ME, Halpern E, Mueller PR, Gazelle GS. Helical CT protocols for the abdomen and pelvis: a survey. AJR Am J Roentgenol. 2000 Jul; 175(1):109-13. PMID: 10882257.
      Citations:    
    136. Halpern EJ, Verkh L, Forsberg F, Gomella LG, Mattrey RF, Goldberg BB. Initial experience with contrast-enhanced sonography of the prostate. AJR Am J Roentgenol. 2000 Jun; 174(6):1575-80. PMID: 10845484.
      Citations:    
    137. Halpern EJ, Strup SE. Using gray-scale and color and power Doppler sonography to detect prostatic cancer. AJR Am J Roentgenol. 2000 Mar; 174(3):623-7. PMID: 10701599.
      Citations:    
    138. Nazarian LN, Park JH, Halpern EJ, Parker L, Johnson PT, Lev-Toaff AS, Wechsler RJ. Size of colorectal liver metastases at abdominal CT: comparison of precontrast and postcontrast studies. Radiology. 1999 Dec; 213(3):825-30. PMID: 10580961.
      Citations:    
    139. Michaelson JS, Halpern E, Kopans DB. Breast cancer: computer simulation method for estimating optimal intervals for screening. Radiology. 1999 Aug; 212(2):551-60. PMID: 10429717.
      Citations:    
    140. Halpern EJ, Nazarian LN, Wechsler RJ, Mitchell DG, Outwater EK, Levin DC, Gardiner GA, Feldman HI. US, CT, and MR evaluation of accessory renal arteries and proximal renal arterial branches. Acad Radiol. 1999 May; 6(5):299-304. PMID: 10228619.
      Citations:    
    141. Johnson PT, Halpern EJ, Kuszyk BS, Heath DG, Wechsler RJ, Nazarian LN, Gardiner GA, Levin DC, Fishman EK. Renal artery stenosis: CT angiography--comparison of real-time volume-rendering and maximum intensity projection algorithms. Radiology. 1999 May; 211(2):337-43. PMID: 10228511.
      Citations:    
    142. Halpern EJ, Rutter CM, Gardiner GA, Nazarian LN, Wechsler RJ, Levin DB, Kueny-Beck M, Moritz MJ, Carabasi RA, Kahn MB, Smullens SN, Feldman HI. Comparison of Doppler US and CT angiography for evaluation of renal artery stenosis. Acad Radiol. 1998 Aug; 5(8):524-32. PMID: 9702262.
      Citations:    
    143. Halpern EJ, Merton DA, Forsberg F. Effect of distal resistance on Doppler US flow patterns. Radiology. 1998 Mar; 206(3):761-6. PMID: 9494498.
      Citations:    
    144. Molthen RC, Narayanan VM, Shankar PM, Reid JM, Genis V, Forsberg F, Halpern EJ, Goldberg BB. Using phase information in ultrasonic backscatter for in vivo liver analysis. Ultrasound Med Biol. 1998 Jan; 24(1):79-91. PMID: 9483774.
      Citations:    
    145. Molthen RC, Shankar PM, Reid JM, Forsberg F, Halpern EJ, Piccoli CW, Goldberg BB. Comparisons of the Rayleigh and K-distribution models using in vivo breast and liver tissue. Ultrasound Med Biol. 1998 Jan; 24(1):93-100. PMID: 9483775.
      Citations:    
    146. Liberman SN, Halpern EJ, Sullivan K, Bagley DH. Spiral computed tomography for staghorn calculi. Urology. 1997 Oct; 50(4):519-24. PMID: 9338725.
      Citations:    
    147. Halpern EJ. Choosing an academic career. Acad Radiol. 1997 Aug; 4(8):612-5. PMID: 9261462.
      Citations:    
    148. Hamm B, Mahfouz AE, Taupitz M, Mitchell DG, Nelson R, Halpern E, Speidel A, Wolf KJ, Saini S. Liver metastases: improved detection with dynamic gadolinium-enhanced MR imaging? Radiology. 1997 Mar; 202(3):677-82. PMID: 9051015.
      Citations:    
    149. Schima W, Petersein J, Hahn PF, Harisinghani M, Halpern E, Saini S. Contrast-enhanced MR imaging of the liver: comparison between Gd-BOPTA and Mangafodipir. J Magn Reson Imaging. 1997 Jan-Feb; 7(1):130-5. PMID: 9039603.
      Citations:    
    150. Halpern EJ. Role of Doppler ultrasound in screening for carotid atherosclerotic disease. Acad Radiol. 1996 Aug; 3(8):688-91; discussion 691-3. PMID: 8796734.
      Citations:    
    151. Wechsler RJ, Spettell CM, Kurtz AB, Lev-Toaff AS, Halpern EJ, Nazarian LN, Feld RI, Needleman L, Alexander AA. Effects of training and experience in interpretation of emergency body CT scans. Radiology. 1996 Jun; 199(3):717-20. PMID: 8637994.
      Citations:    
    152. Halpern EJ, Albert M, Krieger AM, Metz CE, Maidment AD. Comparison of receiver operating characteristic curves on the basis of optimal operating points. Acad Radiol. 1996 Mar; 3(3):245-53. PMID: 8796672.
      Citations:    
    153. Hamberg LM, Boccalini P, Stranjalis G, Hunter GJ, Huang Z, Halpern E, Weisskoff RM, Moskowitz MA, Rosen BR. Continuous assessment of relative cerebral blood volume in transient ischemia using steady state susceptibility-contrast MRI. Magn Reson Med. 1996 Feb; 35(2):168-73. PMID: 8622580.
      Citations:    
    154. Nazarian LN, Halpern EJ, Kurtz AB, Hauck WW, Needleman L. Normal interval fetal growth rates based on obstetrical ultrasonographic measurements. J Ultrasound Med. 1995 Nov; 14(11):829-36. PMID: 8551548.
      Citations:    
    155. Halpern EJ, Deane CR, Needleman L, Merton DA, East SA. Normal renal artery spectral Doppler waveform: a closer look. Radiology. 1995 Sep; 196(3):667-73. PMID: 7644627.
      Citations:    
    156. Halpern EJ, Wechsler RJ, DiCampli D. Threshold selection for CT angiography shaded surface display of the renal arteries. J Digit Imaging. 1995 Aug; 8(3):142-7. PMID: 7488657.
      Citations:    
    157. Wechsler RJ, Maurer PM, Halpern EJ, Frank ED. Superior hypogastric plexus block for chronic pelvic pain in the presence of endometriosis: CT techniques and results. Radiology. 1995 Jul; 196(1):103-6. PMID: 7784552.
      Citations:    
    158. Halpern EJ, Needleman L, Nack TL, East SA. Renal artery stenosis: should we study the main renal artery or segmental vessels? Radiology. 1995 Jun; 195(3):799-804. PMID: 7754013.
      Citations:    
    159. Wechsler RJ, Nazarian LN, Grady CK, Halpern EJ. The association of paracardial adenopathy with hepatic metastasis found on CT arterial portography. Abdom Imaging. 1995 May-Jun; 20(3):201-5. PMID: 7620404.
      Citations:    
    160. Halpern EJ. A test pattern for quality control of laser scanner and charge-coupled device film digitizers. J Digit Imaging. 1995 Feb; 8(1):3-9. PMID: 7734527.
      Citations:    
    161. Halpern EJ, Nack TL. Prospective diagnosis of moyamoya disease with Doppler ultrasonography. J Ultrasound Med. 1995 Feb; 14(2):157-60. PMID: 8568963.
      Citations:    
    162. Halpern EJ, Nazarian LN, Needleman L, Hauck WW, Kurtz AB. Sonographic evaluation of fetal growth: growth rate variability as a function of the interval between examinations. AJR Am J Roentgenol. 1994 Dec; 163(6):1491-4. PMID: 7992753.
      Citations:    
    163. Wolf GL, Na GC, Gazelle GS, McIntire GL, Cannillo J, Bacon ER, Halpern E. Time-lapse quantitative computed tomography lymphography: assessing lymphatic function in vivo. Acad Radiol. 1994 Dec; 1(4):358-63. PMID: 9419512.
      Citations:    
    164. Halpern EJ. Use of resistive index for the diagnosis of renal artery stenosis. Radiology. 1994 Oct; 193(1):280-1. PMID: 8090910.
      Citations:    
    165. Nazarian LN, Wechsler RJ, Grady CK, Needleman L, Halpern EJ, Copit SE, Shapiro MJ, Rosato FE. CT done 4-6 hr after CT arterial portography: value in detecting hepatic tumors and differentiating from other hepatic perfusion defects. AJR Am J Roentgenol. 1994 Oct; 163(4):851-5. PMID: 8092022.
      Citations:    
    166. Kopans DB, Halpern E, Hulka CA. Mammography screening for breast cancer. Reply to the commentaries. Cancer. 1994 Aug 15; 74(4):1212-6. PMID: 8055440.
      Citations:    
    167. Kopans DB, Halpern E, Hulka CA. Statistical power in breast cancer screening trials and mortality reduction among women 40-49 years of age with particular emphasis on the National Breast Screening Study of Canada. Cancer. 1994 Aug 15; 74(4):1196-203. PMID: 8055437.
      Citations:    
    168. Goldberg MA, Pivovarov M, Mayo-Smith WW, Bhalla MP, Blickman JG, Bramson RT, Boland GW, Llewellyn HJ, Halpern E. Application of wavelet compression to digitized radiographs. AJR Am J Roentgenol. 1994 Aug; 163(2):463-8. PMID: 8037051.
      Citations:    
    169. Lu DS, Saini S, Hahn PF, Goldberg M, Lee MJ, Weissleder R, Gerard B, Halpern E, Cats A. T2-weighted MR imaging of the upper part of the abdomen: should fat suppression be used routinely? AJR Am J Roentgenol. 1994 May; 162(5):1095-100. PMID: 8165989.
      Citations:    
    170. Bach AM, Merton DA, Burke JF, Halpern EJ. Sonographic diagnosis of arteriovenous fistula and pseudoaneurysm after biopsy of a transplanted kidney. J Ultrasound Med. 1993 Sep; 12(9):545-7. PMID: 8107188.
      Citations:    
    171. Halpern EJ. Calculation of tissue attenuation with a clinical ultrasound unit. Invest Radiol. 1993 Jul; 28(7):598-603. PMID: 8344809.
      Citations:    
    172. Halpern EJ. Effect of focal zone on a curved array transducer. Invest Radiol. 1993 Jan; 28(1):7-10. PMID: 8425856.
      Citations:    
    173. Halpern EJ, Newhouse JH, Amis ES, Lubetsky HW, Jaffe RM, Esser PD, Alderson PO. Evaluation of teleradiology for interpretation of intravenous urograms. J Digit Imaging. 1992 May; 5(2):101-6. PMID: 1623038.
      Citations:    
    174. Wolf GL, Halpern E. New methods for cost-performance assessment in diagnostic imaging. Invest Radiol. 1991 Nov; 26 Suppl 1:S12-4; discussion S15. PMID: 1808105.
      Citations:    
    175. Halpern EJ, Esser PD. An improved phantom for quality control of laser scanner digitizers in picture archival and communications systems. J Digit Imaging. 1991 Nov; 4(4):241-7. PMID: 1772917.
      Citations:    
    176. Esser PD, Halpern EJ, Amis ES. Quality assurance of picture archiving communication systems with laser film digitizers. J Digit Imaging. 1991 Nov; 4(4):248-50. PMID: 1772918.
      Citations:    
    177. Siegle RL, Halvorsen RA, Dillon J, Gavant ML, Halpern E. The use of iohexol in patients with previous reactions to ionic contrast material. A multicenter clinical trial. Invest Radiol. 1991 May; 26(5):411-6. PMID: 2055737.
      Citations:    
    178. Halpern EJ, Premkumar A, Mullen DJ, Ng CC, Levy HM, Newhouse JH, Amis ES, Sanders LM, Mun IK. Application of region of interest definition to quadtree-based compression of CT images. Invest Radiol. 1990 Jun; 25(6):703-7. PMID: 2354934.
      Citations:    
    179. Halpern EJ, Esser PD, Nickoloff EL, Alderson PO. A quality-control phantom for digitization of radiographs. J Digit Imaging. 1990 Feb; 3(1):42-8. PMID: 2092803.
      Citations:    
    180. Halpern EJ, Levy HM, Newhouse JH, Amis ES, Sanders LM, Mun IK. Quadtree-based data compression of abdominal CT images. Invest Radiol. 1990 Jan; 25(1):31-8. PMID: 2298547.
      Citations:    
    181. Halpern EJ, Newhouse JH, Amis ES, Levy HM, Lubetsky HW. Evaluation of a quadtree-based compression algorithm with digitized urograms. Radiology. 1989 Apr; 171(1):259-63. PMID: 2928534.
      Citations:    
    182. Carey RW, Sohier WD, Kaufman S, Weitzman SA, Kelley RM, Lew RA, Halpern E. 5-drug adjuvant chemotherapy for breast cancer. Cancer. 1979 Jul; 44(1):35-41. PMID: 455262.
      Citations:    
    Halpern's Networks
    Click the
    Explore
    buttons for more information and interactive visualizations!
    Concepts (438)
    Explore
    _
    Co-Authors (67)
    Explore
    _
    Similar People (60)
    Explore
    _
    Same Department Expand Description
    Explore
    _
    Physical Neighbors
    _