Bernard Portmann

2.3k citations

53 papers · 1.7k indexed · h-index 22

Impact in

Hepatology top 0.5%
- Liver Diseases and Immunity
- Liver Disease and Transplantation
- Hepatitis C virus research
Epidemiology top 5%
- Liver Disease Diagnosis and Treatment
- Hepatitis B Virus Studies

Papers in

Hepatology 35
- Liver Diseases and Immunity 15
- Liver Disease and Transplantation 12
- Hepatitis Viruses Studies and Epidemiology 5
- Hepatocellular Carcinoma Treatment and Prognosis 4
Epidemiology 28
- Liver Disease Diagnosis and Treatment 17
- Hepatitis B Virus Studies 9

Co-authors: Roger Williams James Neuberger Roy Calne Alex P. Mowat A L Eddleston B.R.D. Macdougall John E. Hegarty Giorgina Mieli‐Vergani
Journals: Gastroenterology (7 papers)Journal of Hepatology (6 papers)Journal of Pediatric Gastroenterology and Nutrition (6 papers)Hepatology (3 papers)Transplantation (3 papers)
Partner nations: United Kingdom United States Canada

In The Last Decade

Bernard Portmann

53 papers receiving 1.6k citations

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-authors

The 25 scholars most cited alongside Bernard Portmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Bernard Portmann Line = papers co-authored together Bernard Portmann links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	New monoallelic (partial tandem duplication) mutation of HNF1a gene in steatotic hepatocellular adenoma European Journal of Gastroenterology & Hepatology ·Stratigoula Sakellariou, Yvonne G Morgan, Nigel Heaton, Bernard Portmann, Alberto Quaglia, Khalid Tobal	2011	3
2	Further experience with the use of 6-thioguanine in patients with Crohnʼs disease Inflammatory Bowel Diseases ·Azhar Ansari, Tim Elliott, Farina Fong, Monica Arenas-Hernandez, Giles Rottenberg, Bernard Portmann, Sebastian Lucas, Anthony M. Marinaki, Jeremy Sanderson	2008	28
3	STRATEGY TO REDUCE THE RISK OF POSITIVE PANCREATIC RESECTION MARGIN AT PANCREATICO‐DUODENECTOMY ANZ Journal of Surgery ·Reyad Abbadi, R Camprodón, Hemant M. Kocher, Bernard Portmann, Mashal Al‐Nawab, Hizbullah Shaikh, Muhammad Sohail, Ameet G. Patel	2008	8
4	Bilateral Orbital Metastases from a Neuroendocrine Tumor Journal of Neuro-Ophthalmology ·Vasuki Sivagnanavel, Paul Riordan‐Eva, Jo M. Jarosz, Bernard Portmann, M. Buxton‐Thomas	2004	15
5	RECURRENCE OF LANGERHANS CELL HISTIOCYTOSIS IN THE GRAFT AFTER PEDIATRIC LIVER TRANSPLANTATION Transplantation ·Nedim Hadžić, Jon Pritchard, David Webb, Bernard Portmann, Nigel Heaton, Mohamed Rela, Anil Dhawan, Alastair Baker, Giorgina Mieli‐Vergani	2000	28
6	Correction of the Hyper-IgM Syndrome after Liver and Bone Marrow Transplantation New England Journal of Medicine ·Nedim Hadžić, Antonio Pagliuca, M Rela, Bernard Portmann, A.L. Jones, Paul Veys, Nigel Heaton, Ghulam J. Mufti, Giorgina Mieli‐Vergani	2000	62
7	Pathology of the Liver Allograft Current topics in pathology ·Bernard Portmann, George Koukoulis	1999	2
8	The clinical diversity and role of chemotherapy in lymphoproliferative disorder in liver transplant recipients Journal of Hepatology ·Michelle McCarthy, John Ramage, Alistair McNair, Edward Gane, Bernard Portmann, Antonio Pagliuca, M Rela, Nigel Heaton, Ghulam J. Mufti, Roger Williams	1997	33
9	A 12-year-old girl with antimitochondrial antibody-positive autoimmune hepatitis Journal of Hepatology ·Germana V. Gregorio, Bernard Portmann, Alex P. Mowat, Diego Vergani, Giorgina Mieli‐Vergani	1997	30
10	Neoadjuvant chemotherapy after liver transplantation for hepatocellular carcinoma. PubMed ·P M Rizzi, Stephen Ryder, John Ramage, Edward Gane, J. Karani, Nigel Heaton, Bernard Portmann, K. C. Tan, Roger Williams	1994	10
11	Cyclosporin a treatment in primary biliary cirrhosis: Results of a long-term placebo controlled trial Gastroenterology ·Martin Lombard, Bernard Portmann, J. S. Neuberger, Roger Williams, Niels Tygstrup, L Ranek, Helmer Ring‐Larsen, Juan Rodés, Miguel Navasa, Christian Trépo, Gerd R. Pape, Geert Schou, Jens Henrik Badsberg, Per Kragh Andersen	1993	101
12	Immunolocalization of regenerating cells after submassive liver necrosis using PCNA staining The Journal of Pathology ·George Koukoulis, Anne Rayner, Kai‐Chah Tan, R.J.R. Williams, Bernard Portmann	1992	62
13	Liver transplantation. Gut ·John G. O’Grady, Bernard Portmann	1991	2
14	HBV-DNA sequences in tumor and nontumor tissue in a patient with the fibrolamellar variant of hepatocellular carcinoma Hepatology ·Fergus Davison, Elizabeth A. Fagan, Bernard Portmann, Roger Williams	1990	13
15	Evidence for disease recurrence after liver transplantation for primary biliary cirrhosis Gastroenterology ·R J Polson, Bernard Portmann, James Neuberger, Roy Calne, Roger Williams	1989	30
16	Evidence for disease recurrence after liver transplantation for primary biliary cirrhosis Gastroenterology ·R J Polson, Bernard Portmann, James Neuberger, Roy Calne, Roger Williams	1989	84
17	α-Interferon expression in liver tissue in the vanishing bile duct syndrome (VBDS) Journal of Hepatology ·Jayantha Arnold, Kayhan T. Nouri‐Aria, John O’Grady, Bernard Portmann, Graham J. Alexander, Richard Williams	1989	2
18	Syndromic Paucity of the Intrahepatic Bile Ducts Journal of Pediatric Gastroenterology and Nutrition ·A Deprettere, Bernard Portmann, Alex P. Mowat	1987	41
19	Recurrence of Primary Biliary Cirrhosis after Liver Transplantation New England Journal of Medicine ·James Neuberger, Bernard Portmann, B.R.D. Macdougall, Roy Calne, Roger Williams	1982	180
20	Liver histopathology in neonates with conjugated hyperbilirubinaemia. PubMed ·Bernard Portmann, Mowat Ap, Rachel Williams	1977	2

About Bernard Portmann

Bernard Portmann is a scholar working on Hepatology, Epidemiology, Surgery, Clinical Biochemistry and Pharmacology, having authored 53 papers that have together received 1.7k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (17 papers), Liver Diseases and Immunity (15 papers), Liver Disease and Transplantation (12 papers), Organ Transplantation Techniques and Outcomes (11 papers), Pediatric Hepatobiliary Diseases and Treatments (10 papers), Hepatitis B Virus Studies (9 papers), Hepatitis Viruses Studies and Epidemiology (5 papers) and Hepatocellular Carcinoma Treatment and Prognosis (4 papers). The work is most often cited by research in Hepatology (1.1k citations), Epidemiology (881 citations), Transplantation (53 citations), Gastroenterology (93 citations) and Surgery (686 citations). Bernard Portmann has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include Roger Williams, James Neuberger, Roy Calne, Alex P. Mowat, Roger Williams, A L Eddleston, B.R.D. Macdougall, John E. Hegarty, Giorgina Mieli‐Vergani and Sheila Sherlock. Their work appears in journals such as Gastroenterology, Journal of Hepatology, Journal of Pediatric Gastroenterology and Nutrition, Hepatology and Transplantation.

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.

Explore authors with similar magnitude of impact