Universität zu Köln

Journal Article

Gupta, Amit, Kikano, Elias G., Bera, Kaustav, Baruah, Dhiraj, Saboo, Sachin S., Lennartz, Simon, Hokamp, Nils Grosse, Gholamrezanezhad, Ali, Gilkeson, Robert C. and Laukamp, Kai R. (2021). Dual energy imaging in cardiothoracic pathologies: A primer for radiologists and clinicians. Eur. J. Radiol. Open, 8. AMSTERDAM: ELSEVIER. ISSN 2352-0477

Gupta, Amit ORCID: 0000-0001-5345-6763, Obmann, Verena Carola, Jordan, Michelle, Lennartz, Simon, Obmann, Markus Michael, Hokamp, Nils Grosse, Zopfs, David, Pennig, Lenhard, Fuertjes, Gina, Ramaiya, Nikhil, Gilkeson, Robert and Laukamp, Kai Roman (2021). CT artifacts after contrast media injection in chest imaging: evaluation of post-processing algorithms, virtual monoenergetic images and their combination for artifact reduction. Quant. Imaging Med. Surg., 11 (1). S. 226 - 240. SHATIN: AME PUBL CO. ISSN 2223-4306

Hokamp, Nils Grosse, Kobe, Carsten, O'Donnell, James K. and Gupta, Amit (2018). Falciform Ligament Artery Uptake on Tc-99m MAA Planning Scan Before Y-90 SIRT Confirmed by Retrospective SPECT/MRI Fusion. Clin. Nucl. Med., 43 (7). S. 522 - 524. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-0229

Hokamp, Nils Grosse, Obmann, Verena C., Kessner, Rivka, Gilkeson, Robert C., Gupta, Amit, Persigehl, Thorsten, Haneder, Stefan and Ramaiya, Nikhil (2018). Virtual Monoenergetic Images for Diagnostic Assessment of Hypodense Lesions Within the Liver: Semiautomatic Estimation of Window Settings Using Linear Models. J. Comput. Assist. Tomogr., 42 (6). S. 925 - 932. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145

Laukamp, Kai Roman, Dastmalchian, Sara, Tandon, Yasmeen K., Ciancibello, Leslie, Pennig, Lenhard, Lennartz, Simon, Al-Kindi, Sadeer, Rajagopalan, Sanjay, Bera, Kaustav, Hokamp, Nils Grosse, Gilkeson, Robert and Gupta, Amit (2022). Imaging of the Left Atrial Appendage Before Occluder Device Placement: Evaluation of Virtual Monoenergetic Images in a Single-Bolus Dual-Phase Protocol. J. Comput. Assist. Tomogr., 46 (5). S. 735 - 742. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Gupta, Amit, Hokamp, Nils Grosse, Obmann, Verena Carola, Graner, Frank Philipp, Ho, Vivian, Ros, Pablo, Ramaiya, Nikhil and Gilkeson, Robert (2020). Role of spectral-detector CT in reduction of artifacts from contrast media in axillary and subclavian veins: single institution study in 50 patients. Acta Radiol., 61 (4). S. 450 - 461. LONDON: SAGE PUBLICATIONS LTD. ISSN 1600-0455

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Ho, Vivian, Obmann, Verena Carola, Herrmann, Karin, Gupta, Amit, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Lennartz, Simon, Hokamp, Nils Grosse and Ramaiya, Nikhil (2020). Virtual non-contrast for evaluation of liver parenchyma and vessels: results from 25 patients using multi-phase spectral-detector CT. Acta Radiol., 61 (8). S. 1143 - 1153. LONDON: SAGE PUBLICATIONS LTD. ISSN 1600-0455

Laukamp, Kai Roman, Hokamp, Nils Grosse, Alabar, Omar, Obmann, Verena Carola, Lennartz, Simon, Zopfs, David ORCID: 0000-0001-9978-7453, Gilkeson, Robert, Ramaiya, Nikhil and Gupta, Amit (2020). Metal artifacts from sternal wires: evaluation of virtual monoenergetic images from spectral-detector CT for artifact reduction. Clin. Imaging, 60 (2). S. 249 - 257. NEW YORK: ELSEVIER SCIENCE INC. ISSN 1873-4499

Laukamp, Kai Roman, Kessner, Rivka, Halliburton, Sandra, Zopfs, David, Gupta, Amit ORCID: 0000-0001-5345-6763 and Hokamp, Nils Grosse (2021). Virtual Noncontrast Images From Portal Venous Phase Spectral-Detector CT Acquisitions for Adrenal Lesion Characterization. J. Comput. Assist. Tomogr., 45 (1). S. 24 - 29. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Lennartz, Simon, Hashmi, Ahmad, Obmann, Markus ORCID: 0000-0001-6586-0034, Ho, Vivian, Hokamp, Nils Grosse, Graner, Frank Philipp, Gilkeson, Robert, Persigehl, Thorsten, Gupta, Amit and Ramaiya, Nikhil (2020). Iodine accumulation of the liver in patients treated with amiodarone can be unmasked using material decomposition from multiphase spectral-detector CT. Sci Rep, 10 (1). LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Lennartz, Simon, Ho, Vivian, Hokamp, Nils Grosse, Zopfs, David ORCID: 0000-0001-9978-7453, Gupta, Amit, Graner, Frank Philipp, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Gilkeson, Robert and Ramaiya, Nikhil (2020). Evaluation of the liver with virtual non-contrast: single institution study in 149 patients undergoing TAVR planning. Br. J. Radiol., 93 (1106). LONDON: BRITISH INST RADIOLOGY. ISSN 1748-880X

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Tirumani, Sree Harsha, Lennartz, Simon, Hokamp, Nils Grosse, Gupta, Amit, Pennig, Lenhard, Persigehl, Thorsten, Gilkeson, Robert and Ramaiya, Nikhil . Evaluation of equivocal small cystic pancreatic lesions with spectral-detector computed tomography. Acta Radiol.. LONDON: SAGE PUBLICATIONS LTD. ISSN 1600-0455

Lennartz, Simon, Laukamp, Kai Roman, Tandon, Yasmeen, Jordan, Michelle, Grosse Hokamp, Nils, Zopfs, David, Pennig, Lenhard, Obmann, Markus ORCID: 0000-0001-6586-0034, Gilkeson, Robert C., Herrmann, Karin A., Ramaiya, Nikhil and Gupta, Amit ORCID: 0000-0001-5345-6763 (2021). Abdominal vessel depiction on virtual triphasic spectral detector CT: initial clinical experience. Abdom. Radiol., 46 (7). S. 3501 - 3512. NEW YORK: SPRINGER. ISSN 2366-0058

Pennig, Lenhard, Zopfs, David, Gertz, Roman, Bremm, Johannes, Zaeske, Charlotte, Hokamp, Nils Grosse, Celik, Erkan, Goertz, Lukas, Langenbach, Marcel, Persigehl, Thorsten, Gupta, Amit ORCID: 0000-0001-5345-6763, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Lennartz, Simon and Laukamp, Kai Roman (2021). Reduction of CT artifacts from cardiac implantable electronic devices using a combination of virtual monoenergetic images and post-processing algorithms. Eur. Radiol., 31 (9). S. 7151 - 7162. NEW YORK: SPRINGER. ISSN 1432-1084

Van Hedent, Steven, Hokamp, Nils Grosse, Kessner, Rivka, Gilkeson, Robert, Ros, Pablo R. and Gupta, Amit (2018). Effect of Virtual Monoenergetic Images From Spectral Detector Computed Tomography on Coronary Calcium Blooming. J. Comput. Assist. Tomogr., 42 (6). S. 912 - 919. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145

Van Hedent, Steven, Kessner, Rivka, Grosse Hokamp, Nils, Baran, Tomer Ziv, Kosmas, Christos and Gupta, Amit (2019). Metal Artifact Reduction in Routine Chest and Abdominal Examinations Using Virtual Monoenergetic Images From Spectral Detector Computed Tomography. J. Comput. Assist. Tomogr., 43 (5). S. 713 - 718. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145