Universität zu Köln

2022

Cao, Jinjin, Lennartz, Simon, Pisuchpen, Nisanard, Mroueh, Nayla ORCID: 0000-0001-6475-4950, Kongboonvijit, Sasiprang, Parakh, Anushri, Sahani, Dushyant, V and Kambadakone, Avinash (2022). Renal Lesion Characterization by Dual-Layer Dual-Energy CT: Comparison of Virtual and True Unenhanced Images. Am. J. Roentgenol., 219 (4). S. 614 - 624. LEESBURG: AMER ROENTGEN RAY SOC. ISSN 1546-3141

Fervers, Philipp, Fervers, Florian, Weisthoff, Mathilda, Rinneburger, Miriam, Zopfs, David, Reimer, Robert Peter, Pahn, Gregor, Kottlors, Jonathan ORCID: 0000-0001-5021-6895, Maintz, David, Lennartz, Simon, Persigehl, Thorsten and Hokamp, Nils Grosse (2022). Dual-Energy CT, Virtual Non-Calcium Bone Marrow Imaging of the Spine: An AI-Assisted, Volumetric Evaluation of a Reference Cohort with 500 CT Scans. Diagnostics, 12 (3). BASEL: MDPI. ISSN 2075-4418

Fervers, Philipp, Kottlors, Jonathan, Persigehl, Thorsten, Lennartz, Simon, Maus, Volker, Fischer, Sebastian, Styczen, Hanna, Deuschl, Cornelius, Schlamann, Marc, Mpotsaris, Anastasios, Zubel, Seraphine, Schroeter, Michael, Maintz, David, Fink, Gereon Rudolf and Abdullayev, Nuran ORCID: 0000-0003-4522-537X (2022). Meaningful use of imaging resources to rule out cerebral venous sinus thrombosis after ChAdOx1 COVID-19 vaccination: Evaluation of the AHA diagnostic algorithm with a clinical cohort and a systematic data review. J. Clin. Neurosci., 102. S. 5 - 13. OXFORD: ELSEVIER SCI LTD. ISSN 1532-2653

Grunz, Jan-Peter ORCID: 0000-0002-4524-1620, Heidenreich, Julius Frederik, Lennartz, Simon, Weighardt, Jens Philipp, Bley, Thorsten Alexander, Erguen, Sueleyman, Petritsch, Bernhard and Huflage, Henner ORCID: 0000-0002-2784-3257 (2022). Spectral Shaping Via Tin Prefiltration in Ultra-High-Resolution Photon-Counting and Energy-Integrating Detector CT of the Temporal Bone. Invest. Radiol., 57 (12). S. 819 - 826. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-0210

Grunz, Jan-Peter ORCID: 0000-0002-4524-1620, Petritsch, Bernhard, Luetkens, Karsten Sebastian, Kunz, Andreas Steven, Lennartz, Simon, Ergun, Suleyman, Bley, Thorsten Alexander and Huflage, Henner ORCID: 0000-0002-2784-3257 (2022). Ultra-Low-Dose Photon-Counting CT Imaging of the Paranasal Sinus With Tin Prefiltration How Low Can We Go? Invest. Radiol., 57 (11). S. 728 - 734. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-0210

Hoyer, Ulrike Cornelia Isabel, Lennartz, Simon, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Fichter, Florian, Juenger, Stephanie T., Goertz, Lukas, Laukamp, Kai Roman, Gertz, Roman Johannes, Grunz, Jan-Peter ORCID: 0000-0002-4524-1620, Hohmann, Christopher, Maintz, David, Persigehl, Thorsten, Kabbasch, Christoph, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Weiss, Kilian ORCID: 0000-0003-4295-4585 and Pennig, Lenhard (2022). Imaging of the extracranial internal carotid artery in acute ischemic stroke: assessment of stenosis, plaques, and image quality using relaxation-enhanced angiography without contrast and triggering (REACT). Quant. Imaging Med. Surg., 12 (7). S. 3640 - 3656. SHATIN: AME PUBL CO. ISSN 2223-4306

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

Lennartz, Simon ORCID: 0000-0002-3254-4809, Hokamp, Nils Grosse and Kambadakone, Avinash (2022). Dual-Energy CT of the Abdomen: Radiology In Training. Radiology, 305 (1). S. 17 - 26. OAK BROOK: RADIOLOGICAL SOC NORTH AMERICA (RSNA). ISSN 0033-8419

Lennartz, Simon, O'Shea, Aileen, Parakh, Anushri, Persigehl, Thorsten, Baessler, Bettina and Kambadakone, Avinash (2022). Robustness of dual-energy CT-derived radiomic features across three different scanner types. Eur. Radiol., 32 (3). S. 1959 - 1971. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon, Schlemmer, Heinz-Peter and Persigehl, Thorsten (2022). Diagnostic radiology Update 2022. Onkologie, 28 (9). S. 818 - 828. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 2731-7234

Michael, Arwed Elias, Boriesosdick, Jan, Schoenbeck, Denise, Woeltjen, Matthias Michael ORCID: 0000-0001-7624-5109, Saeed, Saher ORCID: 0000-0001-9360-3131, Kroeger, Jan Robert ORCID: 0000-0003-1218-7610, Horstmeier, Sebastian ORCID: 0000-0001-5352-0059, Lennartz, Simon, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Niehoff, Julius Henning (2022). Image-Quality Assessment of Polyenergetic and Virtual Monoenergetic Reconstructions of Unenhanced CT Scans of the Head: Initial Experiences with the First Photon-Counting CT Approved for Clinical Use. Diagnostics, 12 (2). BASEL: MDPI. ISSN 2075-4418

Nelles, Christian, Laukamp, Kai Roman, Hokamp, Nils Grosse, Zaeske, Charlotte, Celik, Erkan ORCID: 0000-0001-5687-7707, Schoenfeld, Michael Hinrich, Borggrefe, Jan, Kabbasch, Christoph, Schlamann, Marc, Lennartz, Simon and Zopfs, David (2022). Virtual non-contrast reconstructions improve differentiation between vascular enhancement and calcifications in stereotactic planning CT scans of cystic intracranial tumors. Eur. J. Radiol., 157. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Niehoff, Julius Henning, Heuser, Andreas, Michael, Arwed Elias, Lennartz, Simon, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Kroeger, Jan Robert ORCID: 0000-0003-1218-7610 (2022). Patient Comfort in Modern Computed Tomography: What Really Counts. Tomography, 8 (3). S. 1401 - 1413. BASEL: MDPI. ISSN 2379-139X

Werchau, Niels ORCID: 0000-0001-7601-9179, Kotter, Bettina, Criado-Moronati, Elvira ORCID: 0000-0001-9124-7380, Gosselink, Andre ORCID: 0000-0003-0181-456X, Cordes, Nicole, Lock, Dominik ORCID: 0000-0002-3056-4582, Lennartz, Simon ORCID: 0000-0001-7202-398X, Kolbe, Carolin, Winter, Nora, Teppert, Karin ORCID: 0000-0002-2645-6781, Engert, Fabian, Webster, Brian, Mittelstaet, Joerg, Schaefer, Daniel, Mallmann, Peter, Mallmann, Michael R., Ratiu, Dominik, Assenmacher, Mario, Schaser, Thomas, Von Bergwelt-Baildon, Michael, Abramowski, Pierre ORCID: 0000-0002-7121-6912 and Kaiser, Andrew D. (2022). Combined targeting of soluble latent TGF-beta and a solid tumor-associated antigen with adapter CAR T cells. OncoImmunology, 11 (1). PHILADELPHIA: TAYLOR & FRANCIS INC. ISSN 2162-402X

Westhofen, Thilo, Buchner, Alexander ORCID: 0000-0001-7895-7070, Kasivisvanathan, Veeru, Lennartz, Simon, Schlenker, Boris, Becker, Armin, Stief, Christian G. and Kretschmer, Alexander (2022). The Added Value of Baseline Health-Related Quality of Life in Predicting Survival in High-Risk Prostate Cancer Patients Following Radical Prostatectomy. J. Urol., 208 (5). S. 1056 - 1065. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1527-3792

Zopfs, David, dos Santos, Daniel Pinto, Kottlors, Jonathan, Reimer, Robert P., Lennartz, Simon, Kloeckner, Roman, Schlaak, Max, Theurich, Sebastian, Kabbasch, Christoph, Schlamann, Marc and Hokamp, Nils Grosse (2022). Two-dimensional CT measurements enable assessment of body composition on head and neck CT. Eur. Radiol., 32 (9). S. 6427 - 6435. NEW YORK: SPRINGER. ISSN 1432-1084

2021

Anderson, Mark A., Goiffon, Reece J., Lennartz, Simon, Bhayana, Rajesh and Kambadakone, Avinash (2021). Abdominal Imaging Utilization during the First COVID-19 Surge and Utility of Abdominal MRI. Tomography, 7 (4). S. 972 - 980. BASEL: MDPI. ISSN 2379-139X

Cao, Jinjin, Lennartz, Simon ORCID: 0000-0002-3254-4809, Parakh, Anushri, Joseph, Evita, Blake, Michael, Sahani, Dushyant and Kambadakone, Avinash (2021). Dual-layer dual-energy CT for characterization of adrenal nodules: can virtual unenhanced images replace true unenhanced acquisitions? Abdom. Radiol., 46 (9). S. 4345 - 4353. NEW YORK: SPRINGER. ISSN 2366-0058

Fervers, Philipp ORCID: 0000-0003-3663-3486, Celik, Erkan, Bratke, Grischa, Maintz, David, Baues, Christian, Ruffing, Simon, Pollman-Schweckhorst, Philip, Kottlors, Jonathan, Lennartz, Simon and Grosse Hokamp, Nils (2021). Radiotherapy Response Assessment of Multiple Myeloma: A Dual-Energy CT Approach With Virtual Non-Calcium Images. Front. Oncol., 11. LAUSANNE: FRONTIERS MEDIA SA. ISSN 2234-943X

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

Iuga, Andra-Iza, Lossau, Tanja, Caldeira, Liliana Laurenco, Rinneburger, Miriam ORCID: 0000-0003-3980-931X, Lennartz, Simon ORCID: 0000-0002-3254-4809, Hokamp, Nils Grosse, Puesken, Michael, Carolus, Heike ORCID: 0000-0002-6747-6578, Maintz, David, Klinder, Tobias and Persigehl, Thorsten (2021). Automated mapping and N-Staging of thoracic lymph nodes in contrast-enhanced CT scans of the chest using a fully convolutional neural network. Eur. J. Radiol., 139. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Lennartz, Simon ORCID: 0000-0002-3254-4809, Dratsch, Thomas, Zopfs, David, Persigehl, Thorsten, Maintz, David, Hokamp, Nils Grosse and dos Santos, Daniel Pinto (2021). Use and Control of Artificial Intelligence in Patients Across the Medical Workflow: Single-Center Questionnaire Study of Patient Perspectives. J. Med. Internet Res., 23 (2). TORONTO: JMIR PUBLICATIONS, INC. ISSN 1438-8871

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

Lennartz, Simon, Mager, Alina, Grosse Hokamp, Nils, Schafer, Sebastian, Zopfs, David, Maintz, David, Reinhardt, Hans Christian, Thomas, Roman K., Caldeira, Liliana ORCID: 0000-0002-9530-5899 and Persigehl, Thorsten (2021). Texture analysis of iodine maps and conventional images for k-nearest neighbor classification of benign and metastatic lung nodules. Cancer Imaging, 21 (1). LONDON: BMC. ISSN 1470-7330

Lennartz, Simon, Parakh, Anushri, Cao, Jinjin and Kambadakone, Avinash (2021). Longitudinal reproducibility of attenuation measurements on virtual unenhanced images: multivendor dual-energy CT evaluation. Eur. Radiol., 31 (12). S. 9240 - 9250. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon, Parakh, Anushri, Cao, Jinjin, Zopfs, David, Grosse Hokamp, Nils and Kambadakone, Avinash (2021). Inter-scan and inter-scanner variation of quantitative dual-energy CT: evaluation with three different scanner types. Eur. Radiol., 31 (7). S. 4438 - 4452. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon and Persigehl, Thorsten (2021). Radiological monitoring of immunotherapy in renal cell carcinoma. Aktuelle Urol., 52 (5). S. 474 - 481. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1438-8820

Lennartz, Simon, Taeger, Philipp, Zopfs, David, Iuga, Andra-Iza, Reimer, Robert Peter, Zaeske, Charlotte, Grosse Hokamp, Nils, Maintz, David, Heidenreich, Axel, Drzezga, Alexander ORCID: 0000-0001-6018-716X, Kobe, Carsten and Persigehl, Thorsten (2021). Lymph Node Assessment in Prostate Cancer Evaluation of Iodine Quantification With Spectral Detector CT in Correlation to PSMA PET/CT. Clin. Nucl. Med., 46 (4). S. 303 - 310. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-0229

Parakh, Anushri ORCID: 0000-0002-4778-2383, An, Chansik ORCID: 0000-0002-0484-6658, Lennartz, Simon, Rajiah, Prabhakar ORCID: 0000-0001-7538-385X, Yeh, Benjamin M., Simeone, Frank J., Sahani, Dushyant, V and Kambadakone, Avinash R. (2021). Recognizing and Minimizing Artifacts at Dual-Energy CT. Radiographics, 41 (2). S. 509 - 524. OAK BROOK: RADIOLOGICAL SOC NORTH AMERICA. ISSN 0271-5333

Parakh, Anushri ORCID: 0000-0002-4778-2383, Lennartz, Simon, An, Chansik ORCID: 0000-0002-0484-6658, Rajiah, Prabhakar ORCID: 0000-0001-7538-385X, Yeh, Benjamin M., Simeone, Frank J., Sahani, Dushyant, V and Kambadakone, Avinash R. (2021). Dual-Energy CT Images: Pearls and Pitfalls. Radiographics, 41 (1). S. 98 - 120. OAK BROOK: RADIOLOGICAL SOC NORTH AMERICA. ISSN 0271-5333

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

Reimer, Robert Peter, Gertz, Roman Johannes, Pennig, Lenhard, Henze, Joern, Celik, Erkan, Lennartz, Simon, Maintz, David, Zopfs, David and Hokamp, Nils Grosse (2021). Value of spectral detector computed tomography to differentiate infected from noninfected thoracoabominal fluid collections. Eur. J. Radiol., 145. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Reimer, Robert Peter, Hokamp, Nils Grosse, Niehoff, Julius, Zopfs, David, Lennartz, Simon, Heidar, Mariam, Wahba, Roger, Stippel, Dirk, Maintz, David, dos Santos, Daniel Pinto and Wybranski, Christian (2021). Value of spectral detector computed tomography for the early assessment of technique efficacy after microwave ablation of hepatocellular carcinoma. PLoS One, 16 (6). SAN FRANCISCO: PUBLIC LIBRARY SCIENCE. ISSN 1932-6203

Reimer, Robert Peter, Klein, Konstantin, Rinneburger, Miriam ORCID: 0000-0003-3980-931X, Zopfs, David, Lennartz, Simon ORCID: 0000-0002-3254-4809, Salem, Johannes, Heidenreich, Axel, Maintz, David, Haneder, Stefan and Hokamp, Nils Grosse (2021). Manual kidney stone size measurements in computed tomography are most accurate using multiplanar image reformatations and bone window settings. Sci Rep, 11 (1). BERLIN: NATURE PORTFOLIO. ISSN 2045-2322

Zopfs, David, Hokamp, Nils Grosse, Reimer, Robert, Bratke, Grischa, Maintz, David, Bruns, Christiane, Mallmann, Christoph, Persigehl, Thorsten, Haneder, Stefan and Lennartz, Simon (2021). Value of spectral detector CT for pretherapeutic, locoregional assessment of esophageal cancer. Eur. J. Radiol., 134. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Zopfs, David, Lennartz, Simon, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Lichtenstein, Thorsten, Laukamp, Kai Roman, Reimer, Robert Peter, Kabbasch, Christoph, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Schlamann, Marc, Neuhaus, Victor and Hokamp, Nils Grosse (2021). Generally applicable window settings of low-keV virtual monoenergetic reconstructions in dual-layer CT-angiography of the head and neck. Quant. Imaging Med. Surg., 11 (8). S. 3408 - 3418. SHATIN: AME PUBL CO. ISSN 2223-4306

Zopfs, David, Reimer, Robert Peter, Sonnabend, Kristina ORCID: 0000-0003-3064-0247, Rinneburger, Miriam ORCID: 0000-0003-3980-931X, Hentschke, Clemens M., Persigehl, Thorsten, Lennartz, Simon and Grosse Hokamp, Nils (2021). Intraindividual Consistency of Iodine Concentration in Dual-Energy Computed Tomography of the Chest and Abdomen. Invest. Radiol., 56 (3). S. 181 - 188. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-0210

2020

Hickethier, Tilman, Kroeger, Jan Robert, Lennartz, Simon, Doerner, Jonas, Maintz, David and Chang, De-Hua (2020). Venous-phase chest CT with reduced contrast medium dose: Utilization of spectral low keV monoenergetic images improves image quality. Eur. J. Radiol., 122. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Hokamp, Nils Grosse, Lennartz, Simon, Salem, Johannes, dos Santos, Daniel Pinto, Heidenreich, Axel, Maintz, David and Haneder, Stefan (2020). Dose independent characterization of renal stones by means of dual energy computed tomography and machine learning: an ex-vivo study. Eur. Radiol., 30 (3). S. 1397 - 1405. NEW YORK: SPRINGER. ISSN 1432-1084

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 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

Lennartz, Simon, Diederich, Stefan, Doehn, Christian, Gebauer, Bernhard, Gruenwald, Viktor, Notohamiprodjo, Mike, Sommer, Wieland, Schlemmer, Heinz-Peter and Persigehl, Thorsten (2020). Radiological Monitoring of Modern Immunotherapy: A Novel Challenge for Interdisciplinary Patient Care. Rofo-Fortschr. Gebiet Rontgenstrahlen Bildgeb. Verfahr., 192 (3). S. 235 - 245. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1438-9010

Lennartz, Simon, Hokamp, Nils Grosse, Zaeske, Charlotte, Zopfs, David, Bratke, Grischa, Glauner, Andreas, Maintz, David, Persigehl, Thorsten, Chang, De-Hua and Hickethier, Tilman (2020). Virtual monoenergetic images preserve diagnostic assessability in contrast media reduced abdominal spectral detector CT. Br. J. Radiol., 93 (1113). LONDON: BRITISH INST RADIOLOGY. ISSN 1748-880X

Lennartz, Simon, Zopfs, David, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Bratke, Grischa, Le Blanc, Markus, Slebocki, Karin, Wagner, Anton, Wybranski, Christian, Wahba, Roger, Maintz, David, Grosse Hokamp, Nils and Persigehl, Thorsten (2020). Iodine overlays to improve differentiation between peritoneal carcinomatosis and benign peritoneal lesions. Eur. Radiol., 30 (7). S. 3968 - 3977. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon, Zopfs, David, Nobis, Anne, Paquet, Stefanie, Hoyer, Ulrike Cornelia Isabel, Zaeske, Charlotte ORCID: 0000-0003-3746-8523, Goertz, Lukas, Kabbasch, Christoph, Laukamp, Kai Roman, Hokamp, Nils Grosse, Galldiks, Norbert ORCID: 0000-0002-2485-1796 and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2020). MRI Follow-up of Astrocytoma: Automated Coregistration and Color-Coding of FLAIR Sequences Improves Diagnostic Accuracy With Comparable Reading Time. J. Magn. Reson. Imaging, 52 (4). S. 1197 - 1207. HOBOKEN: WILEY. ISSN 1522-2586

Pennig, Lenhard, Lennartz, Simon, Wagner, Anton, Sokolowski, Marcel, Gajzler, Matej, Ney, Svenja, Laukamp, Kai Roman, Persigehl, Thorsten, Bunck, Alexander Christian, Maintz, David, Weiss, Kilian, Naehle, Claas Philip and Doerner, Jonas (2020). Clinical application of free-breathing 3D whole heart late gadolinium enhancement cardiovascular magnetic resonance with high isotropic spatial resolution using Compressed SENSE. J. Cardiov. Magn. Reson., 22 (1). LONDON: BMC. ISSN 1532-429X

Pennig, Lenhard, Wagner, Anton, Weiss, Kilian, Lennartz, Simon, Grunz, Jan-Peter, Maintz, David, Laukamp, Kai Roman, Hickethier, Tilman, Naehle, Claas Philip, Bunck, Alexander Christian and Doerner, Jonas (2020). Imaging of the pulmonary vasculature in congenital heart disease without gadolinium contrast: Intraindividual comparison of a novel Compressed SENSE accelerated 3D modified REACT with 4D contrast-enhanced magnetic resonance angiography. J. Cardiov. Magn. Reson., 22 (1). LONDON: BMC. ISSN 1532-429X

Pennig, Lenhard, Wagner, Anton, Weiss, Kilian, Lennartz, Simon, Grunz, Jan-Peter, Maintz, David, Laukamp, Kai Roman, Hickethier, Tilman, Naehle, Claas Philip, Bunck, Alexander Christian and Doerner, Jonas (2020). Imaging of the pulmonary vasculature in congenital heart disease without gadolinium contrast: Intraindividual comparison of a novel Compressed SENSE accelerated 3D modified REACT with 4D contrast-enhanced magnetic resonance angiography (vol 22, 8, 2020). J. Cardiov. Magn. Reson., 22 (1). LONDON: BMC. ISSN 1532-429X

Persigehl, Thorsten, Lennartz, Simon and Schwartz, Lawrence H. (2020). iRECIST: how to do it. Cancer Imaging, 20 (1). LONDON: BMC. ISSN 1470-7330

Reimer, Robert Peter, Salem, Johannes, Merkt, Martin, Sonnabend, Kristina, Lennartz, Simon, Zopfs, David, Heidenreich, Axel, Maintz, David, Haneder, Stefan and Hokamp, Nils Grosse (2020). Size and volume of kidney stones in computed tomography: Influence of acquisition techniques and image reconstruction parameters. Eur. J. Radiol., 132. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Zopfs, David, Bousabarah, Khaled, Lennartz, Simon, dos Santos, Daniel Pinto, Schlaak, Max, Theurich, Sebastian ORCID: 0000-0001-5706-8258, Reimer, Robert Peter, Maintz, David, Haneder, Stefan and Hokamp, Nils Grosse (2020). Evaluating body composition by combining quantitative spectral detector computed tomography and deep learning-based image segmentation. Eur. J. Radiol., 130. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Zopfs, David, Lennartz, Simon, Pennig, Lenhard, Glauner, Andreas, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Bremm, Johannes, Hokamp, Nils Grosse, Persigehl, Thorsten, Kabbasch, Christoph, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Laukamp, Kai Roman (2020). Virtual monoenergetic images and post-processing algorithms effectively reduce CT artifacts from intracranial aneurysm treatment. Sci Rep, 10 (1). LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

Zopfs, David, Lennartz, Simon, Zaeske, Charlotte, Merkt, Martin, Laukamp, Kai Roman, Reimer, Robert Peter, Maintz, David, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Hokamp, Nils Grosse (2020). Phantomless assessment of volumetric bone mineral density using virtual non-contrast images from spectral detector computed tomography. Br. J. Radiol., 93 (1109). LONDON: BRITISH INST RADIOLOGY. ISSN 1748-880X

2019

Borggrefe, Jan ORCID: 0000-0003-2908-7560, Neuhaus, Victor-Frederic, Le Blanc, Markus, Hokamp, Nils Grosse, Maus, Volker, Mpotsaris, Anastasios ORCID: 0000-0002-1275-8164, Lennartz, Simon, dos Santos, Daniel Pinto, Maintz, David and Abdullayev, Nuran ORCID: 0000-0003-4522-537X (2019). Accuracy of iodine density thresholds for the separation of vertebral bone metastases from healthy-appearing trabecular bone in spectral detector computed tomography. Eur. Radiol., 29 (6). S. 3253 - 3262. NEW YORK: SPRINGER. ISSN 1432-1084

El Kayal, Nada, Lennartz, Simon, Ekdawi, Sandra, Holz, Jasmin, Slebocki, Karin, Haneder, Stefan, Wybranski, Christian, Mohallel, Ahmed, Eid, Mohamed ORCID: 0000-0002-4830-9010, Gruell, Holger, Persigehl, Thorsten, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Maintz, David and Heneweer, Carola (2019). Value of spectral detector computed tomography for assessment of pancreatic lesions. Eur. J. Radiol., 118. S. 215 - 223. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Laukamp, Kai Roman, Zopfs, David ORCID: 0000-0001-9978-7453, Lennartz, Simon, Pennig, Lenhard, Maintz, David, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Hokamp, Nils Grosse (2019). Metal artifacts in patients with large dental implants and bridges: combination of metal artifact reduction algorithms and virtual monoenergetic images provides an approach to handle even strongest artifacts. Eur. Radiol., 29 (8). S. 4228 - 4239. NEW YORK: SPRINGER. ISSN 1432-1084

Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, Zopfs, David ORCID: 0000-0001-9978-7453, Wagner, Anton, Lennartz, Simon, Pennig, Lenhard, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Ramaiya, Nikhil and Hokamp, Nils Grosse (2019). CT artifacts from port systems: Virtual monoenergetic reconstructions from spectral-detector CT reduce artifacts and improve depiction of surrounding tissue. Eur. J. Radiol., 121. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Lennartz, Simon, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Zopfs, David ORCID: 0000-0001-9978-7453, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Neuhaus, Victor-Frederic, Persigehl, Thorsten, Haneder, Stefan and Hokamp, Nils Grosse (2019). Intra-individual consistency of spectral detector CT-enabled iodine quantification of the vascular and renal blood pool. Eur. Radiol., 29 (12). S. 6581 - 6591. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon, Hokamp, Nils Grosse, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Le Blanc, Markus, Iuga, Andra-Iza, Bratke, Grischa, Zopfs, David ORCID: 0000-0001-9978-7453, Maintz, David, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Persigehl, Thorsten (2019). Diagnostic value of spectral reconstructions in detecting incidental skeletal muscle metastases in CT staging examinations. Cancer Imaging, 19. LONDON: BMC. ISSN 1740-5025

Lennartz, Simon, Le Blanc, Markus, Zopfs, David ORCID: 0000-0001-9978-7453, Hokamp, Nils Grosse, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Laukamp, Kai Roman, Haneder, Stefan, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Maintz, David and Persigehl, Thorsten (2019). Dual-Energy CT-derived Iodine Maps: Use in Assessing Pleural Carcinomatosis. Radiology, 290 (3). S. 796 - 805. OAK BROOK: RADIOLOGICAL SOC NORTH AMERICA. ISSN 0033-8419

Neuhaus, Victor, Hokamp, Nils Grosse, Zopfs, David ORCID: 0000-0001-9978-7453, Laukamp, Kai, Lennartz, Simon, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Maintz, David and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2019). Reducing artifacts from total hip replacements in dual layer detector CT: Combination of virtual monoenergetic images and orthopedic metal artifact reduction. Eur. J. Radiol., 111. S. 14 - 21. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Zopfs, David ORCID: 0000-0001-9978-7453, Laukamp, Kai R., Paquet, Stefanie, Lennartz, Simon, dos Santos, Daniel Pinto, Kabbasch, Christoph, Bunck, Alexander, Schlamann, Marc and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2019). Follow-up MRI in multiple sclerosis patients: automated co-registration and lesion color-coding improves diagnostic accuracy and reduces reading time. Eur. Radiol., 29 (12). S. 7047 - 7055. NEW YORK: SPRINGER. ISSN 1432-1084

Zopfs, David ORCID: 0000-0001-9978-7453, Laukamp, Kai Roman ORCID: 0000-0002-5600-5914, dos Santos, Daniel Pinto, Sokolowski, Marcel, Hokamp, Nils Grosse, Maintz, David, Borggrefe, Jan ORCID: 0000-0003-2908-7560, Persigehl, Thorsten and Lennartz, Simon (2019). Low-keV virtual monoenergetic imaging reconstructions of excretory phase spectral dual-energy CT in patients with urothelial carcinoma: A feasibility study. Eur. J. Radiol., 116. S. 135 - 144. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

2018

Burghartz, Marc, Lennartz, Simon, Schweinlin, Matthias, Hagen, Rudolf, Kleinsasser, Norbert, Hackenberg, Stephan, Steussloff, Gudrun, Scherzad, Agmal, Radeloff, Kathrin, Ginzkey, Christian, Walles, Heike ORCID: 0000-0002-1512-7448 and Metzger, Marco (2018). Development of Human Salivary Gland-Like Tissue In Vitro. Tissue Eng. Part A, 24 (3-4). S. 301 - 310. NEW ROCHELLE: MARY ANN LIEBERT, INC. ISSN 1937-335X

Hickethier, Tilman, Iuga, Andra-Iza, Lennartz, Simon, Hauger, Myriam, Byrtus, Jonathan, Luetkens, Julian A., Haneder, Stefan, Maintz, David and Doerner, Jonas (2018). Virtual Monoenergetic Images From a Novel Dual-Layer Spectral Detector Computed Tomography Scanner in Portal Venous Phase: Adjusted Window Settings Depending on Assessment Focus Are Essential for Image Interpretation. J. Comput. Assist. Tomogr., 42 (3). S. 350 - 357. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1532-3145

Laukamp, Kai Roman, Lennartz, Simon, Neuhaus, Victor-Frederic, Hokamp, Nils Grosse, Rau, Robert, Le Blanc, Markus, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Mpotsaris, Anastasios ORCID: 0000-0002-1275-8164, Maintz, David and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2018). CT metal artifacts in patients with total hip replacements: for artifact reduction monoenergetic reconstructions and post-processing algorithms are both efficient but not similar. Eur. Radiol., 28 (11). S. 4524 - 4534. NEW YORK: SPRINGER. ISSN 1432-1084

Lennartz, Simon, Laukamp, Kai Roman, Neuhaus, Victor, Hokamp, Nils Grosse, Le Blanc, Markus, Maus, Volker, Kabbasch, Christoph, Mpotsaris, Anastasios ORCID: 0000-0002-1275-8164, Maintz, David and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2018). Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images. Eur. J. Radiol., 108. S. 177 - 184. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Neuhaus, Victor, Lennartz, Simon, Abdullayev, Nuran ORCID: 0000-0003-4522-537X, Hokamp, Nils Grosse, Shapira, Nadav, Kafri, Galit, Holz, Jasmin A., Krug, Barbara, Hellmich, Martin, Maintz, David and Borggrefe, Jan ORCID: 0000-0003-2908-7560 (2018). Bone marrow edema in traumatic vertebral compression fractures: Diagnostic accuracy of dual-layer detector CT using calcium suppressed images. Eur. J. Radiol., 105. S. 216 - 221. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727

Zopfs, David ORCID: 0000-0001-9978-7453, Lennartz, Simon, Laukamp, Kai, Hokamp, Nils Grosse, Mpotsaris, Anastasios ORCID: 0000-0002-1275-8164, Maintz, David, Borggrefe, Jan ORCID: 0000-0003-2908-7560 and Neuhaus, Victor (2018). Improved depiction of atherosclerotic carotid artery stenosis in virtual monoenergetic reconstructions of venous phase dual-layer computed tomography in comparison to polyenergetic reconstructions (vol 100, pg 36, 2018). Eur. J. Radiol., 106. S. 209 - 210. CLARE: ELSEVIER IRELAND LTD. ISSN 1872-7727