Leonid Roshkovan, MD

Assistant Professor of Clinical Radiology
Active , Phoenixville Hospital
Active Medical Staff, Department of Radiology, Pennsylvania Hospital
Active Medical Staff, Department of Radiology, Penn Presbyterian Medical Center
Attending, Department of Radiology, Hospital of the University of Pennsylvania
Instructor, Department of Radiology, University of Pennsylvania Perelman School of Medicine
Active Medical Staff, Department of Radiology, Chester County Hospital
Department: Radiology
Contact information
Department of Radiology
Hospital of the University of Pennsylvania
1 Silverstein Building, 3400 Spruce Street
Philadelphia, PA 19104
Hospital of the University of Pennsylvania
1 Silverstein Building, 3400 Spruce Street
Philadelphia, PA 19104
Office: 215-662-3036
Education:
MD
University of Debrecen, Medical and Health Sciences Centre, Hungary, 2010.
Permanent linkMD
University of Debrecen, Medical and Health Sciences Centre, Hungary, 2010.
Description of Clinical Expertise
Dr. Roshkovan has expertise in thoracic radiology and abdominal imaging with special clinical focus on lung cancer and pleural malignancy.Description of Other Expertise
Selected Research Publications:Berger I, Cengel KA, Simone CB 2nd, Alley EW, Roshkovan L, Haas AR, Patel AM, Khalid U, Culligan MJ, McNulty S, Singhal S, Friedberg JS, Katz SI.: Lymphangitic carcinomatosis: A common radiographic manifestation of local failure following extended pleurectomy/decortication in patients with malignant pleural mesothelioma. Lung Cancer 132: 94-98, Jun 2019.
Roshkovan L, Thompson JC, Katz SI, Deshpande C, Jenkins T, Nowak AK, Francis R, Dennie C, Fabre D, Singhal S, Galperin-Aizenberg M.: Alveolar adenoma of the lung: multidisciplinary case discussion and review of the literature. J Thorac Dis 12: 6847-6853, Nov 2020. PMCID: PMC7711389
Berger I, Simpson S, Friedberg JS, Culligan MJ, Wileyto EP, Alley EW, Sterman D, Patel AM, Khalid U, Simone CB 2nd, Cengel KA, Katz SI, Roshkovan L.: CT for detection of malignant posterior intercostal lymph nodes in patients undergoing pre-operative staging for malignant pleural mesothelioma. Lung Cancer 152: 34-38, Dec 2020.
Patel A, Roshkovan L, McNulty S, Alley E, Torigian DA, Nachiappan AC, Galperin-Aizenberg M, Barbosa EM Jr, DiRienzi J, Berger I, Khalid U, Haas AR, Singhal S, Wileyto EP, Cengel KA, Katz SI.: Delayed-Phase Enhancement for Evaluation of Malignant Pleural Mesothelioma on Computed Tomography: A Prospective Cohort Study. Clin Lung Cancer lin Lung Cancer, 2020.
Roshkovan L, Katz, SI, Berger, I, Friedberg, J, Alley, E, Simone, CB, Haas, A, Cengal, K, Albelda. SM. : "Serum soluble mesothelin-related protein (SMRP) and fibulin-3 levels correlate with malignant pleural mesothelioma (MPM) tumor volumes." Lung Cancer(under review) 2020.
Roshkovan, L, Singhal, S, Katz, SI, and Galperin-Aizenberg, M. : "Clinical Perspectives: Surgicel, an important multimodality imaging mimic of post-operative complication." British Journal of Radiology (under review) 2020.
Roshkovan, L, Thompson, JC, Galperin-Aizenberg, M, Katz, SI. : "Clinical Pearls: A 53 year-old male presents to the emergency department with shortness of breath, cough and fever." Chest (in press) 2020.
Roshkovan, L, Thompson, JC, Galperin-Aizenberg, M, Katz, SI. : "Clinical Pearls: A 53 year-old male presents to the emergency department with shortness of breath, cough and fever." Chest (under review) 2020.
Yousefi, B., Katz, SI, Roshkovan, L. : Invited commentary "Radiomics-AI: A path forward to predicting immunotherapy response for NSCLC" Radiology: Artificial Intelligence(in press) 2020.
Roshkovan L, Litt H.: State-of-the-Art Imaging for the Evaluation of Pulmonary Embolism. Curr Treat Options Cardiovasc Med 20: 71, Aug 2018.
Roshkovan L, Chatterjee N, Galperin-Aizenberg M, Gupta N, Shah R, Barbosa EM Jr, Simpson S, Cook T, Nachiappan A, Knollmann F, Litt H, Desjardins B, Jha S, Panebianco N, Baston C, Thompson JC, Katz SI.: The Role of Imaging in the Management of Suspected or Known COVID-19 Pneumonia: A Multidisciplinary Perspective. Ann Am Thorac Soc nn Am Thorac Soc, 2020.
Description of Research Expertise
Dr. Roshkovan completed a Thoracic Radiology fellowship and Abdominal Imaging fellowship at the University of Pennsylvania Perelman School of Medicine. His primary research focus in developing improved measures of cancer detection and therapy response assessment in thoracic oncology. His work centers on functioning as an active member of an interdisciplinary research team dedicated to advances in thoracic oncology including therapeutic clinical trials and development of novel radiomic signatures for non-small cell therapy response prediction and improving therapy response assessment in NSCLC and mesothelioma.In addition, Dr. Roshkovan is actively engaged in research efforts at the institutional level at Penn as well as the national level where he is an integral part of teams tasked to procure and curate COVID-19 imaging and clinical data so as to accelerate innovation and discovery in improved ways of detecting and characterizing COVID-19 pneumonia. He is also lead in a research project at Penn evaluating utilization of computed tomography (CT) in patients suspected of COVID-19 pneumonia.
He is a member of the Penn Thoracic Oncology Radiomics Working Group, the iMig Pleural Expert Panel and the ACR COVID-19 Registry Steering Committee
Selected Publications
Singh A, Roshkovan L, Horng H, Chen A, Katz SI, Thompson JC, Kontos D.: Radiomics Analysis for the Identification of Invasive Pulmonary Subsolid Nodules From Longitudinal Presurgical CT Scans. J Thorac Imaging Aug 2024.Margaret Stalker, Suzanne Walker, Emily S. Lebow, Evan P. Anderson, Leonid Roshkovan, Sharyn I. Katz, Leslie Litzky, Andrew R. Haas, Sunil Singhal, Corey J. Langer, Keith A. Cengel, and Melina Elpi Marmarelis: Brain metastases in patients with pleural mesothelioma receiving dual checkpoint blockade compared to single-agent checkpoint blockade or chemotherapy. Journal of Clinical Oncology. Journal of Clinical Oncology, 42(16), June 2024 Notes: 2024 ASCO Annual Meeting.
Im JY, Halliburton SS, Mei K, Perkins AE, Wong E, Roshkovan L, Sandvold OF, Liu LP, Gang GJ, Noël PB.: Patient-derived PixelPrint phantoms for evaluating clinical imaging performance of a deep learning CT reconstruction algorithm. Phys Med Biol 69: 115009, May 2024.
W. Chen, Lauren K. Brady, Eric A. Cohen, Walter C. Mankowski, Leonid Roshkovan, Mohammed Qutaish, Sharyn Katz, Patricia G.Castro, Nora Pencheva, Maria Jure-Kunkel, Brandon W. Higgs, Despina Kontos.: Evaluating the potential of radiomics features to predict outcome to an anti body-drug conjugate therapy in non-small cell lung cancer patients. AACR 2024, San Diego. April 2024.
Apurva Singh, Hannah Horng, Leonid Roshkovan, Charu Aggarwal, Erica L. Carpenter, Sharyn I. Katz, Despina Kontos.: Exploring the prognostic power and biological significance of a robust radiomic biomarker of overall survival in advanced non-small cell lung cancer patients treated with first-line immunotherapy. SPIE Medical Imaging Symposium 2024, San Diego. February 2024.
Andrew William Chen, Ohm Patel, Eric A. Cohen, Leonid Roshkovan, Despina Kontos.: Radiomic phenotypes of the background lung parenchyma from [18]F-FDG PET/CT images can augment tumor radiomics and clinical factors in predicting response after surgical resection of tumors in patients with non-small cell lung cancer. SPIE Medical Imaging Symposium 2024, San Diego February 2024.
K. Mei, L. Roshkovan, S. Sharma, S. Ross, S. Wu, Z. Yu, R. Thompson, P. Noël.: Ultra-low dose photon-counting CT: Assessing stability of radiomics features with a patient-based lung phantom. ECR 2024, Vienna. February 2024.
Im JY, Halliburton SS, Mei K, Perkins AE, Wong E, Roshkovan L, Gang GJ, Noël PB.: Lifelike PixelPrint phantoms for assessing clinical image quality and dose reduction capabilities of a deep learning CT reconstruction algorithm. Proc SPIE Int Soc Opt Eng February 2024.
Majumder S, Katz S, Kontos D, Roshkovan L. : State of the art: radiomics and radiomics-related artificial intelligence on the road to clinical translation BJR Open. 2023 Dec 12;6(1):tzad004. January 2024 Notes: doi: 10.1093/bjro/tzad004. eCollection.
Apurva Singh, Hannah Horng, Leonid Roshkovan, Charu Aggarwal, Erica L. Carpenter, Sharyn I. Katz, Despina Kontos.: Exploring the biological significance of a robust radiomic biomarker of tumor heterogeneity in advanced non-small cell lung cancer patients treated with first-line immunotherapy. RSNA 2023, Chicago. November 2023.