H Nahum

2.2k total citations · 1 hit paper
67 papers, 1.5k citations indexed

About

H Nahum is a scholar working on Surgery, Hepatology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H Nahum has authored 67 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 19 papers in Hepatology and 18 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H Nahum's work include Liver Disease Diagnosis and Treatment (12 papers), Liver Disease and Transplantation (10 papers) and Hepatocellular Carcinoma Treatment and Prognosis (10 papers). H Nahum is often cited by papers focused on Liver Disease Diagnosis and Treatment (12 papers), Liver Disease and Transplantation (10 papers) and Hepatocellular Carcinoma Treatment and Prognosis (10 papers). H Nahum collaborates with scholars based in France, Israel and Belgium. H Nahum's co-authors include Didier Lebrec, Jean‐Pierre Benhamou, Neil A. Martin, B Rueff, Valérie Vilgrain, Y. Menu, Olivier Sterkers, D. Mompoint, Jacques Belghiti and Jean–François Fléjou and has published in prestigious journals such as Gastroenterology, Radiology and American Journal of Roentgenology.

In The Last Decade

H Nahum

60 papers receiving 1.4k citations

Hit Papers

Portal hypertension, size of esophageal varices, and risk... 1980 2026 1995 2010 1980 100 200 300
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.

  1. Portal hypertension, size of esophageal varices, and risk of gastrointestinal bleeding in alcoholic cirrhosis
    1980 355 citations Didier Lebrec, H Nahum et al. Gastroenterology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H Nahum France 20 705 705 561 216 180 67 1.5k
J Drouillard France 19 671 1.0× 249 0.4× 259 0.5× 474 2.2× 81 0.5× 83 1.3k
N. Sellier France 17 439 0.6× 870 1.2× 607 1.1× 183 0.8× 40 0.2× 75 1.5k
Tamio Aburano Japan 23 506 0.7× 173 0.2× 318 0.6× 480 2.2× 149 0.8× 149 1.7k
Hiroki Haradome Japan 21 696 1.0× 583 0.8× 744 1.3× 307 1.4× 97 0.5× 45 2.0k
Jen‐Huey Chiang Taiwan 21 755 1.1× 837 1.2× 602 1.1× 445 2.1× 39 0.2× 79 1.7k
Friedrich Herbst Austria 22 796 1.1× 308 0.4× 217 0.4× 264 1.2× 182 1.0× 48 1.6k
Philip Stanley United States 23 549 0.8× 129 0.2× 294 0.5× 595 2.8× 99 0.6× 55 1.9k
D H Stephens United States 12 615 0.9× 232 0.3× 167 0.3× 226 1.0× 60 0.3× 15 1.1k
B Länger United States 17 514 0.7× 251 0.4× 286 0.5× 83 0.4× 74 0.4× 46 911
Peter Huppert Germany 21 439 0.6× 179 0.3× 209 0.4× 326 1.5× 44 0.2× 69 1.9k

Countries citing papers authored by H Nahum

Since Specialization
Citations

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

Fields of papers citing papers by H Nahum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Nahum

This figure shows the co-authorship network connecting the top 25 collaborators of H Nahum. A scholar is included among the top collaborators of H Nahum 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 H Nahum. H Nahum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nahum, H & J Langlois. (2006). La médecine française et les Juifs, 1930-1945. L'Harmattan eBooks. 2 indexed citations
2.
Abehsera, M., Valérie Vilgrain, Jacques Belghiti, Jean–François Fléjou, & H Nahum. (1995). Inflammatory Pseudotumor of the Liver. Journal of Computer Assisted Tomography. 19(1). 80–83. 44 indexed citations
3.
Vilgrain, Valérie, et al.. (1995). Doppler sonography: a noninvasive method for diagnosis of membranous obstruction of IVC or hepatic vein. European Journal of Radiology. 20(3). 205–207. 2 indexed citations
4.
Arrivé, Lionel, D Najmark, Franck Albert, et al.. (1994). Cine MRI of Mitral Regurgitation in Planes Angled Along the Intrinsic Cardiac Axes. Journal of Computer Assisted Tomography. 18(4). 569–575. 2 indexed citations
5.
Arrivé, Lionel, Patrick Assayag, Gilles Russ, et al.. (1994). MRI and Cine MRI of Asymmetric Septal Hypertrophic Cardiomyopathy. Journal of Computer Assisted Tomography. 18(3). 376–382. 18 indexed citations
6.
Kawakatsu, Motohisa, Valérie Vilgrain, Jacques Belghiti, Jean–François Fléjou, & H Nahum. (1994). Association of multiple liver cell adenomas with spontaneous intrahepatic portohepatic shunt. Abdominal Imaging. 19(5). 438–440. 32 indexed citations
7.
Arrivé, Lionel, J.P. Tasu, M Kitzis, et al.. (1994). Open window thoracostomy, myoplasty, and epiploplasty for treatment of postpneumonectomy empyema: CT evaluation.. Radiology. 192(1). 177–181. 4 indexed citations
8.
Morvan, Daniel, Valérie Vilgrain, Lionel Arrivé, & H Nahum. (1992). Correlation of MR changes with doppler US measurements of blood flow in exercising normal muscle. Journal of Magnetic Resonance Imaging. 2(6). 645–652. 8 indexed citations
9.
Martin, Neil A., Olivier Sterkers, & H Nahum. (1992). Haemangioma of the petrous bone: MRI. Neuroradiology. 34(5). 420–422. 18 indexed citations
10.
Martin, Neil A., Olivier Sterkers, D. Mompoint, & H Nahum. (1992). Facial nerve neuromas: MR imaging. Neuroradiology. 34(1). 62–67. 43 indexed citations
11.
Arrivé, Lionel, Y. Menu, Bernard J. DuBray, et al.. (1991). Diagnosis of abdominal venous thrombosis by means of spin-echo and gradient-echo MR imaging: analysis with receiver operating characteristic curves.. Radiology. 181(3). 661–668. 26 indexed citations
12.
Martin, Neil A., Laurent Pierot, Olivier Sterkers, D. Mompoint, & H Nahum. (1990). Primary choroid plexus papilloma of the cerebellopontine angle: MR imaging. Neuroradiology. 31(6). 541–543. 36 indexed citations
13.
Martin, Neil, et al.. (1990). Gadolinium-DTPA enhanced MR imaging in tuberous sclerosis. Neuroradiology. 31(6). 492–497. 25 indexed citations
14.
Vilgrain, Valérie, Serge Erlinger, Jacques Belghiti, et al.. (1990). Cholangiographic appearance simulating sclerosing cholangitis in metastatic adenocarcinoma of the liver. Gastroenterology. 99(3). 850–853. 11 indexed citations
15.
Martin, Neil A., Olivier Sterkers, & H Nahum. (1990). Chronic inflammatory disease of the middle ear cavities: Gd-DTPA-enhanced MR imaging.. Radiology. 176(2). 399–405. 64 indexed citations
16.
Vilgrain, Valérie, Didier Lebrec, Y. Menu, Antoine Scherrer, & H Nahum. (1990). Comparison between ultrasonographic signs and the degree of portal hypertension in patients with cirrhosis. Abdominal Imaging. 15(1). 218–222. 58 indexed citations
17.
Martin, Nadine, et al.. (1989). Sarcoidosis of the Pineal Region. Journal of Computer Assisted Tomography. 13(1). 110–112. 19 indexed citations
18.
Menu, Y., et al.. (1989). Intraperitoneal splenosis: Diagnosis by ultrasound and computed tomography. Abdominal Imaging. 14(1). 179–180. 14 indexed citations
19.
Martin, Neil, T. de Broucker, J Cambier, C. Marsault, & H Nahum. (1987). MRI evaluation of tuberous sclerosis. Neuroradiology. 29(5). 437–443. 33 indexed citations
20.
Menu, Y., et al.. (1987). [Pancreatic cystadenomas. Pitfalls and limitations of radiologic diagnosis].. PubMed. 68(6-7). 455–63. 3 indexed citations

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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