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  1. Book: Clinical cardiac CT

    Halpern, Ethan J.

    anatomy and function

    2011  

    Author's details Ethan J. Halpern
    Keywords Coronary Disease / radiography ; Heart / anatomy & histology ; Tomography, X-Ray Computed / methods
    Language English
    Size XX, 425 S. : zahlr. Ill.
    Edition 2. ed.
    Publisher Thieme
    Publishing place New York u.a.
    Publishing country United States
    Document type Book
    Accompanying material 1 DVD (12 cm)
    HBZ-ID HT016750132
    ISBN 978-1-60406-375-2 ; 1-60406-375-0
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2011 A 1121 order for loan Magazin
    2011 MO 89 <<[Begleitmaterial]>> order for loan Magazin

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  2. Book: Clinical cardiac CT

    Halpern, Ethan J.

    anatomy and function ; [DVD included]

    2008  

    Author's details Ethan J. Halpern
    Keywords Coronary Disease - radiography ; Heart / anatomy & histology ; Tomography. X-ray Computed / methods ; Herzkrankheit ; Computertomografie
    Subject Computertomographie ; CT ; Tomometrie ; Durchstrahlungscomputertomographie ; Durchstrahlungscomputertomografie ; Transmissionscomputertomographie ; Transmissionscomputertomografie ; Computerlaminographie ; Computerlaminografie ; CAT ; Computed axial tomography ; Computertomogramm ; Herzerkrankung ; Herzkrankheiten
    Language English
    Size XVII, 259 S. : zahlr. Ill.
    Publisher Thieme
    Publishing place New York u.a.
    Publishing country United States
    Document type Book
    Accompanying material 1 DVD (12 cm)
    HBZ-ID HT015445388
    ISBN 978-1-588-90618-2 ; 978-1-58890-618-2 ; 1-58890-618-3 ; 1-588-90618-3
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2007 MO 997 <<[Begleitmaterial]>> order for loan Magazin
    2008 A 2350 order for loan Magazin

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  3. Article ; Online: A Man in His 50s With Atrial Fibrillation and Abnormal Cardiac Computed Tomography Findings.

    Halpern, Ethan J

    JAMA cardiology

    2020  Volume 5, Issue 11, Page(s) 1298

    MeSH term(s) Atrial Fibrillation/diagnosis ; Atrial Fibrillation/etiology ; Atrial Septum/diagnostic imaging ; Computed Tomography Angiography/methods ; Diagnosis, Differential ; Echocardiography, Transesophageal ; Heart Septal Defects, Atrial/complications ; Heart Septal Defects, Atrial/diagnosis ; Humans ; Male ; Middle Aged
    Language English
    Publishing date 2020-08-01
    Publishing country United States
    Document type Case Reports ; Journal Article
    ISSN 2380-6591
    ISSN (online) 2380-6591
    DOI 10.1001/jamacardio.2020.2829
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Cardiac Imaging Trends from 2010 to 2019 in the Medicare Population.

    Reeves, Russell A / Halpern, Ethan J / Rao, Vijay M

    Radiology. Cardiothoracic imaging

    2021  Volume 3, Issue 5, Page(s) e210156

    Abstract: Purpose: To evaluate changes in utilization of cardiac imaging-transthoracic, transesophageal, and stress echocardiography (TTE, TEE, and SE), coronary CT angiography (cCTA), cardiac MRI (cMRI), myocardial perfusion imaging (MPI), and cardiac positron ... ...

    Abstract Purpose: To evaluate changes in utilization of cardiac imaging-transthoracic, transesophageal, and stress echocardiography (TTE, TEE, and SE), coronary CT angiography (cCTA), cardiac MRI (cMRI), myocardial perfusion imaging (MPI), and cardiac positron emission tomography (cPET).
    Materials and methods: The 2010-2019 Physician/Supplier Procedure Summary files were used to find imaging utilization per 100 000 Medicare beneficiaries. Global and professional claims were aggregated, representing total interpretive services. Specialty codes identified provider specialty. Results were stratified by physician offices, hospital outpatient departments (HOPDs), inpatient setting, and the emergency department.
    Results: From 2010 to 2019, there was a partial shift from cardiologist offices to the HOPD for TTE (office: -23%; HOPD: +107%) and SE (office: -44%; HOPD: +11%). Cardiologist cCTA also shifted from the office (-57%) to the HOPD (+211%). Radiologist-performed cCTA grew in all locations but most in the HOPD (+355%), with radiologists performing more cCTA than cardiologists in all settings. cMRI rates remain low but rose in the HOPD for both cardiologists (+209%) and radiologists (+207%). Cardiologist MPI rates dropped dramatically in the office (-52%), with a smaller absolute rate increase in the HOPD (+71%). cPET nearly tripled in the cardiology office (+193%), but rates remained steady for radiologists.
    Conclusion: While most cardiologist in-office imaging has shifted to the HOPD, there has been an increase in in-office cPET, likely due to a combination of technological advances, interpretation familiarity, and financial incentives. Radiologist cCTA rates continue to increase, representing a growing opportunity for radiologists to collaborate in cardiac imaging.
    Language English
    Publishing date 2021-09-30
    Publishing country United States
    Document type Journal Article
    ISSN 2638-6135
    ISSN (online) 2638-6135
    DOI 10.1148/ryct.2021210156
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Identification of Cardiovascular Monosodium Urate Crystal Deposition in Patients With Gout Using Dual-Energy Computed Tomography-Reply.

    Halpern, Ethan J / Feuchtner, Gudrun M / Klauser, Andrea S

    JAMA cardiology

    2020  Volume 5, Issue 4, Page(s) 486–487

    MeSH term(s) Cardiovascular System ; Gout/diagnostic imaging ; Humans ; Tomography, X-Ray Computed ; Uric Acid
    Chemical Substances Uric Acid (268B43MJ25)
    Language English
    Publishing date 2020-02-05
    Publishing country United States
    Document type Letter ; Comment
    ISSN 2380-6591
    ISSN (online) 2380-6591
    DOI 10.1001/jamacardio.2019.5807
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Contrast-Enhanced Ultrasound and Shear Wave Elastography: Novel Methods for the Evaluation of Urethral Stricture Disease. Reply.

    Chung, Paul H / Leong, Joon Yau / Machado, Priscilla / Wessner, Corinne E / Trabulsi, Edouard J / Halpern, Ethan J / Eisenbrey, John R / Forsberg, Flemming

    The Journal of urology

    2022  Volume 208, Issue 3, Page(s) 564–565

    MeSH term(s) Constriction, Pathologic ; Elasticity Imaging Techniques/methods ; Humans ; Ultrasonography/methods ; Urethral Stricture/diagnostic imaging
    Language English
    Publishing date 2022-06-01
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 3176-8
    ISSN 1527-3792 ; 0022-5347
    ISSN (online) 1527-3792
    ISSN 0022-5347
    DOI 10.1097/JU.0000000000002787
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Association between Medicaid expansion status and lung cancer screening exam growth: findings from the ACR lung cancer registry.

    Gupta, Neal / Halpern, Ethan J / Rao, Vijay M

    Clinical imaging

    2020  Volume 73, Page(s) 79–85

    Abstract: Purpose: To determine if Medicaid expansion is associated with increased volumes of lung cancer screenings.: Methods: A quasi-experimental study was performed to compare the annual growth rates in lung cancer screenings between states that expanded ... ...

    Abstract Purpose: To determine if Medicaid expansion is associated with increased volumes of lung cancer screenings.
    Methods: A quasi-experimental study was performed to compare the annual growth rates in lung cancer screenings between states that expanded Medicaid (n = 31) versus those that did not (n = 17). Using the American College of Radiology Lung Cancer Screening Registry, we calculated the average annual growth rate between 2016 and 2019 for both groups. Secondary analyses between these two groups also included calculations of the percentages of studies considered appropriate by USPSTF criteria.
    Results: No significant difference was identified in the average annual growth in lung cancer screenings between Medicaid expanding and non-expanding states (57.6%, 50.3%, P = 0.51). No difference was observed in the percentage of studies considered appropriate (Medicaid expanding = 89.6%, non-expanding = 90.2%, P = 0.72). At baseline, there were socioeconomic differences between both groups of states. Medicaid expanding states had a more urban population (76.5% versus 67.9%, P = 0.05) and higher average incomes ($56,947, $49,876, P < 0.05).
    Conclusion: No association is found between Medicaid expansion and increasing volumes of lung cancer screening exams. Although no data is available in the registry for screening exams before the implementation of Medicaid expansion (2014), most nationwide estimates of lung screening rates report a low baseline (<5%). Furthermore, despite being advantaged in other ways, such as with a more urban population or with higher incomes, the Medicaid expansion cohort does not demonstrate a higher growth rate. These findings suggest Medicaid expansion alone will not increase lung cancer screenings.
    MeSH term(s) Early Detection of Cancer ; Humans ; Lung ; Lung Neoplasms/diagnostic imaging ; Medicaid ; Patient Protection and Affordable Care Act ; Registries ; United States/epidemiology
    Language English
    Publishing date 2020-12-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1028123-x
    ISSN 1873-4499 ; 0899-7071
    ISSN (online) 1873-4499
    ISSN 0899-7071
    DOI 10.1016/j.clinimag.2020.11.056
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Isolated Ovarian Metastasis from Pancreatic Cancer Mimicking Primary Ovarian Neoplasia: Role of Molecular Analysis in Determining Diagnosis.

    Tucker, Catherine M / Godcharles, Cheryl L / Jiang, Wei / Yeo, Charles J / Rosenblum, Norman G / Halpern, Ethan J / Luginbuhl, William E / Prestipino, Anthony J

    Journal of pancreatic cancer

    2021  Volume 7, Issue 1, Page(s) 74–79

    Abstract: Background and Presentation: ...

    Abstract Background and Presentation:
    Language English
    Publishing date 2021-10-14
    Publishing country United States
    Document type Case Reports
    ISSN 2475-3246
    ISSN (online) 2475-3246
    DOI 10.1089/pancan.2021.0001
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  9. Article ; Online: Clostridium septicum aortitis and colon carcinoma.

    Mizrahi, Daniel J / Halpern, Ethan J

    Journal of cardiovascular computed tomography

    2016  Volume 10, Issue 3, Page(s) 258–260

    Abstract: Background: Clostridium septicum (C. septicum) aortitis is a rare but highly fatal infection that has a strong association with occult malignancy. Aneurysmal transformation of C. septicum aortitis is common and has been reported to occur in as little as ...

    Abstract Background: Clostridium septicum (C. septicum) aortitis is a rare but highly fatal infection that has a strong association with occult malignancy. Aneurysmal transformation of C. septicum aortitis is common and has been reported to occur in as little as 1 to 3 weeks. We report a case of C. septicum Aortitis with concomitant adenocarcinoma of the ascending colon detected via CT scan. Imaging findings of colonic malignancy with aortitis are highly suggestive of infection with C. septicum. Given the high associated mortality and rapid progression, early recognition on imaging could have life saving implications. Additionally, imaging findings of aortitis in conjunction with C. septicum bacteremia should prompt the careful evaluation for malignancy, most notably colonic or hematologic.
    MeSH term(s) Adenocarcinoma/complications ; Adenocarcinoma/diagnostic imaging ; Aged ; Aortitis/diagnostic imaging ; Aortitis/microbiology ; Aortitis/surgery ; Aortography/methods ; Clostridium septicum/isolation & purification ; Colonic Neoplasms/complications ; Colonic Neoplasms/diagnostic imaging ; Computed Tomography Angiography ; Gas Gangrene/diagnostic imaging ; Gas Gangrene/microbiology ; Gas Gangrene/surgery ; Humans ; Male
    Language English
    Publishing date 2016-05
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 2394360-9
    ISSN 1876-861X ; 1934-5925
    ISSN (online) 1876-861X
    ISSN 1934-5925
    DOI 10.1016/j.jcct.2016.01.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: The evolving role of contrast-enhanced ultrasound in urology: a review.

    Salib, Andrew / Halpern, Ethan / Eisenbrey, John / Chandrasekar, Thenappan / Chung, Paul H / Forsberg, Flemming / Trabulsi, Edouard J

    World journal of urology

    2022  Volume 41, Issue 3, Page(s) 673–678

    Abstract: Purpose: Ultrasound's versatility and ease of use has expanded its application in many clinical settings. Technological advancements with contrast-enhanced ultrasound (CEUS) have allowed high quality imaging similar to CT or MRI with lower risk of ... ...

    Abstract Purpose: Ultrasound's versatility and ease of use has expanded its application in many clinical settings. Technological advancements with contrast-enhanced ultrasound (CEUS) have allowed high quality imaging similar to CT or MRI with lower risk of contrast toxicity and radiation exposure. In this review article we examine the development of CEUS and its vast applications in the field of urology.
    Methods: A PubMed literature search was performed using keywords: contrast enhanced ultrasound, prostate cancer, renal cancer, and multiparametric ultrasound.
    Results: The development of CEUS has improved transrectal ultrasound imaging with increased detection of prostate cancer (PCa). Further enhancements of CEUS such as subharmonic imaging (SHI), flash replenishment imaging (FRI) and contrast ultrasound dispersion imaging (CUDI) allow improved PCa diagnosis. CEUS has also emerged as an important tool in characterizing suspicious renal mass without compromising renal function with contrast imaging.
    Conclusion: CEUS has modernized imaging and diagnosis of prostate and renal cancer. Future advancements and utilization of CEUS will allow its expansion into other urological subspecialties.
    MeSH term(s) Male ; Humans ; Urology ; Contrast Media ; Ultrasonography/methods ; Prostatic Neoplasms/diagnostic imaging ; Magnetic Resonance Imaging/methods ; Kidney Neoplasms/diagnostic imaging
    Chemical Substances Contrast Media
    Language English
    Publishing date 2022-08-15
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 380333-8
    ISSN 1433-8726 ; 0724-4983
    ISSN (online) 1433-8726
    ISSN 0724-4983
    DOI 10.1007/s00345-022-04088-y
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