Bernard Portmann

25.8k total citations · 2 hit papers
232 papers, 14.6k citations indexed

About

Bernard Portmann is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Bernard Portmann has authored 232 papers receiving a total of 14.6k indexed citations (citations by other indexed papers that have themselves been cited), including 141 papers in Hepatology, 131 papers in Epidemiology and 64 papers in Surgery. Recurrent topics in Bernard Portmann's work include Liver Disease Diagnosis and Treatment (90 papers), Liver Diseases and Immunity (57 papers) and Liver Disease and Transplantation (55 papers). Bernard Portmann is often cited by papers focused on Liver Disease Diagnosis and Treatment (90 papers), Liver Diseases and Immunity (57 papers) and Liver Disease and Transplantation (55 papers). Bernard Portmann collaborates with scholars based in United Kingdom, United States and Italy. Bernard Portmann's co-authors include Roger Williams, Roger Williams, Peter T. Donaldson, Giorgina Mieli‐Vergani, Diego Vergani, Edward Gane, A L Eddleston, James A. Underhill, Nigel Heaton and Nikolai V. Naoumov and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Journal of Clinical Investigation.

In The Last Decade

Bernard Portmann

231 papers receiving 13.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Long-Term Outcome of Hepatitis C Infection after Liver Transplantation

1996 798 citations Edward Gane, Bernard Portmann et al. profile →
The canals of hering and hepatic stem cells in humans

1999 528 citations Bernard Portmann, Swan N. Thung et al. Hepatology profile →

Peers

Countries citing papers authored by Bernard Portmann

Since Specialization

Citations

This map shows the geographic impact of Bernard Portmann'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 Bernard Portmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bernard Portmann more than expected).

Fields of papers citing papers by Bernard Portmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bernard Portmann. 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 Bernard Portmann. The network helps show where Bernard Portmann may publish in the future.

Co-authorship network of co-authors of Bernard Portmann

This figure shows the co-authorship network connecting the top 25 collaborators of Bernard Portmann. A scholar is included among the top collaborators of Bernard Portmann 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 Bernard Portmann. Bernard Portmann 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	Report and recommendations from the 1st International Workshop on the Hereditary Renal Amyloidoses, FAP Symposium, London, 2008 2010 ·Amyloid ·Arie J. Stangou, Luísa Lobato, Steven R. Zeldenrust, Bernard Portmann, R. P. Linke, G. F. Otto, H Wilczek, Ole B. Suhr, David Azoulay, Gilles Grateau, Maria M. Picken, Justin O’Grady, B.-G. Ericzon, Nigel Heaton, M D Benson	5
2	Risk factors for acute and chronic rejection in paediatric liver transplantation: A single centre experience. 2002 ·Hepatology ·Robin Taylor, P. Cheeseman, Paolo Muiesan, James A. Underhill, Bernard Portmann, M Rela, (unknown), Giorgina Mieli‐Vergani, Anil Dhawan	1
3	Haemophagocytic lymphohistiocytosis is a common and often fatal complication of severe liver dysfunction. 2001 ·Hepatology ·J Devlin, Adrian Barnardo, Georg Auzinger, Bernard Portmann, Nigel Heaton, M Rela, Julia Wendon	1
4	De novo hepatocellular carcinoma (HCC) in allograft liver with background of hepatitis C virus infection, cirrhosis, and previous genetically distinct HCC in native liver. 2001 ·Hepatology ·(unknown), Richard J. Thompson, Anjali Amarapurkar, Alexander S. Knisely, Bernard Portmann, P M Rizzi, Justin O’Grady, Suzanne Norris	1
5	Hepatic Angiomyolipoma 1999 ·The American Journal of Surgical Pathology ·Wilson M. S. Tsui, Romano Colombari, Bernard Portmann, Franco Bonetti, Swan N. Thung, Linda D. Ferrell, Yasuni Nakanuma, Dale C. Snover, Paulette Bioulac‐Sage, Amar P. Dhillon	256
6	Graft and Systemic Disease in Long–Term Survivors of Liver Transplantation 1997 ·Hepatology ·(unknown), Rajiv Saxena, Bernard Portmann, Edward Gane, J Devlin, R Y Calne, Roger Williams	86
7	p53 Protein overexpression in cholangiocarcinoma arising in primary sclerosing cholangitis. 1996 ·Gut ·P M Rizzi, Stephen Ryder, Bernard Portmann, John Ramage, Nikolai V. Naoumov, Roger Williams	43
8	Hepatic venous outflow obstruction in patients with polycystic liver disease: pathogenesis and treatment. 1995 ·Gut ·Wasim Uddin, John Ramage, Bernard Portmann, (unknown), I S Benjamin, K C Tan, (unknown)	40
9	Prevalence and pattern of familial disease in primary biliary cirrhosis. 1995 ·Gut ·A. M. Brind, Gary Bray, Bernard Portmann, R. Williams	73
10	Fulminant hepatic failure resulting from coexistent Wilson's disease and hepatitis E. 1994 ·Gut ·Richard Sallie, (unknown), K C Tan, Daniel W. Bradley, Bernard Portmann, Roger Williams, A P Mowat, Giorgina Mieli‐Vergani	38
11	Loss of HBsAg with interferon‐α therapy in chronic hepatitis D virus infection 1993 ·Journal of Medical Virology ·Johnson Y. N. Lau, (unknown), C. J. Tibbs, A. Catterall, Heather Smith, Bernard Portmann, Graeme Alexander, Roger Williams	23
12	Hepatic sarcomas in adults: a review of 25 cases. 1987 ·Gut ·Alastair Forbes, Bernard Portmann, P. Johnson, Roger Williams	54
13	Beneficial effect of azathioprine and prediction of prognosis in primary biliary cirrhosis 1985 ·Gastroenterology ·Erik Christensen, James Neuberger, John Crowe, Douglas G. Altman, Hans Pópper, Bernard Portmann, Deborah Doniach, L Ranek, Niels Tygstrup, Roger Williams	98
14	Double blind controlled trial of d-penicillamine in patients with primary biliary cirrhosis. 1985 ·Gut ·James Neuberger, Erik Christensen, Bernard Portmann, Joan Caballería, J Rodés, L Ranek, Niels Tygstrup, Roger Williams	71
15	Importance of markers of hepatitis B virus in alcoholic liver disease. 1983 ·BMJ ·J B Saunders, Alex Wodak, P Morgan-Capner, Y White, Bernard Portmann, Michael R. Davis, Roger Williams	49
16	High serum vitamin B12 binding capacity as a marker of the fibrolamellar variant of hepatocellular carcinoma. 1982 ·BMJ ·F.J. Paradinas, W M Melia, Mark Wilkinson, Bernard Portmann, Philip J. Johnson, I M Murray-Lyon, R. Williams	90
17	Autoimmunity to a liver membrane lipoprotein and liver damage in alcoholic liver disease. 1981 ·Gut ·(unknown), D. Tsantoulas, Bernard Portmann, A L Eddleston, Roger Williams	39
18	Fulminant hepatic failure in childhood: An analysis of 31 cases 1980 ·Archives of Disease in Childhood ·H T Psacharopoulos, A P Mowat, Melanie J. Davies, Bernard Portmann, D. B. A. Silk, Rebecca J. Williams	94
19	De novo acute infection and reactivation of hepatitis B virus in established cirrhosis. 1979 ·BMJ ·A Theodossi, S P Wilkinson, Bernard Portmann, Y White, A.L.W.F. Eddleston, Roger Williams, Arie J. Zuckerman	10
20	Indian childhood cirrhosis presenting in Britain with orcein-positive deposits in liver and kidney. 1978 ·BMJ ·M S Tanner, Bernard Portmann, A P Mowat, Roger Williams	17

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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