Sonja K. Olsen

746 total citations
24 papers, 549 citations indexed

About

Sonja K. Olsen is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Sonja K. Olsen has authored 24 papers receiving a total of 549 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Hepatology, 12 papers in Epidemiology and 7 papers in Surgery. Recurrent topics in Sonja K. Olsen's work include Liver Disease Diagnosis and Treatment (8 papers), Liver Disease and Transplantation (6 papers) and Hepatitis C virus research (6 papers). Sonja K. Olsen is often cited by papers focused on Liver Disease Diagnosis and Treatment (8 papers), Liver Disease and Transplantation (6 papers) and Hepatitis C virus research (6 papers). Sonja K. Olsen collaborates with scholars based in United States, Denmark and United Kingdom. Sonja K. Olsen's co-authors include Robert S. Brown, Abby B. Siegel, Arthur M. Magun, Søren V. Skak, Robert S. Brown, Elizabeth Weinshel, Daniel J. Sartori, Jean C. Emond, Sondra Zabar and Krishna Shanbhogue and has published in prestigious journals such as Gastroenterology, Hepatology and Gut.

In The Last Decade

Sonja K. Olsen

24 papers receiving 531 citations

Peers

Countries citing papers authored by Sonja K. Olsen

Since Specialization

Citations

This map shows the geographic impact of Sonja K. Olsen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sonja K. Olsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sonja K. Olsen more than expected).

Fields of papers citing papers by Sonja K. Olsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sonja K. Olsen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sonja K. Olsen. The network helps show where Sonja K. Olsen may publish in the future.

Co-authorship network of co-authors of Sonja K. Olsen

This figure shows the co-authorship network connecting the top 25 collaborators of Sonja K. Olsen. A scholar is included among the top collaborators of Sonja K. Olsen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sonja K. Olsen. Sonja K. Olsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Cholangiopathy After Severe COVID-19: Clinical Features and Prognostic Implications 2021 ·The American Journal of Gastroenterology ·(unknown), (unknown), Sonja K. Olsen, David Feldman, (unknown), James Park, Carmen Stanca, (unknown), (unknown), Nabil N. Dagher, Suparna A. Sarkar, Neil D. Theise, Sooah Kim, Krishna Shanbhogue, Ira M. Jacobson	79
2	Comparison of Non-Tumoral Portal Vein Thrombosis Management in Cirrhotic Patients: TIPS Versus Anticoagulation Versus No Treatment 2021 ·Journal of Clinical Medicine ·Chenyang Zhan, Vinay Prabhu, Stella K. Kang, (unknown), Yuli Zhu, Sooah Kim, Sonja K. Olsen, Ira M. Jacobson, Nabil N. Dagher, (unknown), Ryan Hickey, Bedros Taslakian	12
3	Detection of hepatic steatosis and iron content at 3 Tesla: comparison of two-point Dixon, quantitative multi-echo Dixon, and MR spectroscopy 2019 ·Abdominal Radiology ·Chenyang Zhan, Sonja K. Olsen, (unknown), Stephan Kannengießer, Hersh Chandarana, Krishna Shanbhogue	20
4	Undifferentiated Embryonal Sarcoma of the Liver: a Great Masquerader 2019 ·Journal of Gastrointestinal Cancer ·(unknown), Maureen Whitsett, Xiaodong Li, Neil D. Theise, Nabil N. Dagher, Sonja K. Olsen	2
5	Preparing trainees for telemedicine: a virtual OSCE pilot 2019 ·Medical Education ·Daniel J. Sartori, Sonja K. Olsen, Elizabeth Weinshel, Sondra Zabar	48
6	Bland embolization versus chemoembolization of hepatocellular carcinoma before transplantation 2014 ·Liver Transplantation ·Michael D. Kluger, Karim J. Halazun, (unknown), Alyson N. Fox, Sonja K. Olsen, David C. Madoff, Abby B. Siegel, Joshua Weintraub, Jonathan Sussman, Robert S. Brown, Daniel Cherqui, Jean C. Emond	25
7	High post‐transplant virological response in hepatitis C virus infected patients treated with pretransplant protease inhibitor‐based triple therapy 2014 ·Liver International ·Elizabeth C. Verna, Kirti Shetty, (unknown), (unknown), (unknown), Sonja K. Olsen, Alyson N. Fox, Lorna Dove, Robert S. Brown	14
8	PTH-085 Systematic Review Of Performance Of Alt In Predicting Liver Fibrosis: Alt Is A Sensitive, But Not A Specific Marker Of Liver Fibrosis In Populations With/suspected Liver Disease 2014 ·Gut ·James E. Coad, Sonja K. Olsen, William Rosenberg, (unknown), Julie Parkes	3
9	Exposure to Ionizing Radiation During Liver Transplantation Evaluation, Waitlist Time, and in the Postoperative Period: A Cause for Concern 2013 ·Hepatology ·Ser Yee Lee, Michael A. Mooney, (unknown), Krishna Juluru, Alyson N. Fox, Sonja K. Olsen, Robert S. Brown, Jean C. Emond, Daniel Cherqui, Michael D. Kluger	9
10	Prevention of De Novo Hepatitis B in Recipients of Core Antibody-Positive Livers With Lamivudine and Other Nucleos(t)ides 2013 ·Transplantation ·Matthew S. Chang, Sonja K. Olsen, (unknown), (unknown), (unknown), William D. Brubaker, James V. Guarrera, Jean C. Emond, Robert S. Brown	28
11	Safety of Blood Group A2-to-O Liver Transplantation 2012 ·Transplantation ·Michael D. Kluger, James V. Guarrera, Sonja K. Olsen, Robert S. Brown, Jean C. Emond, Daniel Cherqui	26
12	Prevention of de novo hepatitis B with adefovir dipivoxil in recipients of liver grafts from hepatitis B core antibody–positive donors 2012 ·Liver Transplantation ·Matthew S. Chang, Sonja K. Olsen, (unknown), (unknown), (unknown), Rita M. Abdelmessih, Elizabeth C. Verna, James V. Guarrera, Jean C. Emond, Robert S. Brown	12
13	OC-0232 CONE-BEAM CT – BASED RADIOTHERAPY PLANNING OF HEAD AND NECK CANCER 2012 ·Radiotherapy and Oncology ·U.V. Elstrøm, Sonja K. Olsen, (unknown), L.P. Muren, (unknown), Cai Grau	1
14	Sorafenib: Where Do We Go from Here? 2010 ·Hepatology ·Abby B. Siegel, Sonja K. Olsen, Arthur M. Magun, Robert S. Brown	95
15	Review: Hepatocellular carcinoma: review of current treatment with a focus on targeted molecular therapies 2009 ·Therapeutic Advances in Gastroenterology ·Sonja K. Olsen, Robert S. Brown, Abby B. Siegel	65
16	Live donor liver transplantation: Current status 2008 ·Current Gastroenterology Reports ·Sonja K. Olsen, Robert S. Brown	7
17	Hepatitis B treatment: Lessons for the nephrologist 2006 ·Kidney International ·Sonja K. Olsen, Robert S. Brown	16
18	WOULD THE ADDITION OF SERUM SODIUM TO THE MELD SCORE INCREASE ITS ACCURACY IN PREDICTING MORTALITY OF CIRRHOTIC PATIENTS? 2005 ·Sonja K. Olsen, Robert S. Brown	1
19	Deformity after Fracture of the Lateral Humeral Condyle in Children 2001 ·Journal of Pediatric Orthopaedics B ·Søren V. Skak, Sonja K. Olsen, (unknown)	57
20	Proliferation rate of cells in the interstitial infiltrate in acute kidney allograft rejection. 1996 ·PubMed ·Sonja K. Olsen, Hans Erik Hansen	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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