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  1. No Access

    Article

    Utility of nifedipine use for Doppler ultrasound early after liver transplantation to predict short-term complications and long-term outcomes

    To evaluate the response to nifedipine administration measured by changes in hepatic arterial (HA) flow on post-operative Doppler ultrasound (US) to predict short-term complications and long-term outcomes in l...

    Priyanka Kadaba, Laura Beitia, Ally Rosen, Alan Weinberg, Sara Lewis… in Abdominal Radiology (2024)

  2. Article

    Open Access

    Prostate MRI using a rigid two-channel phased-array endorectal coil: comparison with phased array coil acquisition at 3 T

    To compare image quality, lesion detection and patient comfort of 3T prostate MRI using a combined rigid two-channel phased-array endorectal coil and an external phased-array coil (ERC-PAC) compared to externa...

    Sara Lewis, Aasrith Ganti, Pamela Argiriadi, Ally Rosen, Stefanie Hectors… in Cancer Imaging (2022)

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  3. No Access

    Article

    Characterization of solid renal neoplasms using MRI-based quantitative radiomics features

    To assess the diagnostic value of magnetic resonance imaging (MRI)-based radiomics features using machine learning (ML) models in characterizing solid renal neoplasms, in comparison/combination with qualitativ...

    Daniela Said, Stefanie J. Hectors, Eric Wilck, Ally Rosen… in Abdominal Radiology (2020)

  4. No Access

    Article

    Volumetric quantitative histogram analysis using diffusion-weighted magnetic resonance imaging to differentiate HCC from other primary liver cancers

    To evaluate the ability of volumetric quantitative apparent diffusion coefficient (ADC) histogram parameters and LI-RADS categorization to distinguish hepatocellular carcinoma (HCC) from other primary liver ca...

    Sara Lewis, Steven Peti, Stefanie J. Hectors, Michael King… in Abdominal Radiology (2019)

  5. Article

    Erratum to: Multiparametric magnetic resonance imaging for transition zone prostate cancer: essential findings, limitations, and future directions

    Sara Lewis, Cecilia Besa, Ally Rosen, Ardeshir R. Rastinehad… in Abdominal Radiology (2018)

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  6. No Access

    Article

    Multiparametric magnetic resonance imaging for transition zone prostate cancer: essential findings, limitations, and future directions

    Review the multiparametric MRI (mpMRI) findings of transition zone (TZ) prostate cancer (PCa) using T2-weighted imaging (T2WI), diffusion-weighted imaging (DWI), and dynamic contrast-enhanced (DCE) MRI and to ...

    Sara Lewis, Cecilia Besa, Ally Rosen, Ardeshir R. Rastinehad… in Abdominal Radiology (2017)

  7. No Access

    Article

    Imaging of acute anorectal conditions with CT and MRI

    Anorectal disorders are a common cause of presentation to the emergency department (ED). While the most frequently encountered anorectal conditions, such as hemorrhoids and anal fissures, are relatively benign...

    Preethi Guniganti, Sara Lewis, Ally Rosen, Sarah Connolly… in Abdominal Radiology (2017)