Umberto Valente

6.4k total citations
214 papers, 3.8k citations indexed

About

Umberto Valente is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Umberto Valente has authored 214 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 107 papers in Surgery, 60 papers in Hepatology and 48 papers in Epidemiology. Recurrent topics in Umberto Valente's work include Organ Transplantation Techniques and Outcomes (62 papers), Liver Disease and Transplantation (50 papers) and Renal Transplantation Outcomes and Treatments (45 papers). Umberto Valente is often cited by papers focused on Organ Transplantation Techniques and Outcomes (62 papers), Liver Disease and Transplantation (50 papers) and Renal Transplantation Outcomes and Treatments (45 papers). Umberto Valente collaborates with scholars based in Italy, United States and United Kingdom. Umberto Valente's co-authors include Gregorio Santori, Enzo Andorno, Arcangelo Nocera, I. Fontana, Giuseppe Remuzzi, Paolo Rigotti, Piero Ruggenenti, M Casaccia, Carlo Foresta and Borislav D. Dimitrov and has published in prestigious journals such as New England Journal of Medicine, The Lancet and SHILAP Revista de lepidopterología.

In The Last Decade

Umberto Valente

202 papers receiving 3.7k citations

Peers

Umberto Valente
Jacqueline Garonzik‐Wang United States
B.L. Kasiske United States
Christopher J. Sonnenday United States
Pål‐Dag Line Norway
David Roth United States
S.K. Gustafson United States
Roy D. Bloom United States
Randall S. Sung United States
Niraj M. Desai United States
Janet E. Tuttle‐Newhall United States
Jacqueline Garonzik‐Wang United States
Umberto Valente
Citations per year, relative to Umberto Valente Umberto Valente (= 1×) peers Jacqueline Garonzik‐Wang

Countries citing papers authored by Umberto Valente

Since Specialization
Citations

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

Fields of papers citing papers by Umberto Valente

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Umberto Valente

This figure shows the co-authorship network connecting the top 25 collaborators of Umberto Valente. A scholar is included among the top collaborators of Umberto Valente 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 Umberto Valente. Umberto Valente 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.
Roy, Mayank, et al.. (2022). Simultaneous early surgical repair of post-cholecystectomy major bile duct injury and complex abdominal evisceration. International Journal of Surgery Case Reports. 94(C). 107110–107110. 1 indexed citations
2.
Tamburrino, Domenico, Stefano Partelli, Marco Inama, et al.. (2016). Long-Term Outcomes of Surgical Management of Pancreatic Neuroendocrine Tumors with Synchronous Liver Metastases. HPB. 18. e743–e743. 4 indexed citations
3.
Domenico, Stefano Di, et al.. (2012). Recurrent acute Budd–Chiari syndrome after right hepatectomy: US color-Doppler vascular pattern and left hepatic vein stenting for treatment. Abdominal Imaging. 38(2). 320–323. 9 indexed citations
4.
Fontana, I., Ana M. Rossi, Gregorio Santori, et al.. (2010). Single-Center Experience in Double Kidney Transplantation. Transplantation Proceedings. 42(4). 1108–1110. 5 indexed citations
5.
Casaccia, M, Enzo Andorno, Gregorio Santori, et al.. (2009). Laparoscopic staging and radiofrequency of hepatocellular carcinoma in liver ci rrhosis. A "bridge" treatment to liver transplantation.. CINECA IRIS Institutial Research Information System (University of Genoa). 56(91-92). 793–7. 3 indexed citations
6.
Valente, Umberto, Angela Testi, Elena Tànfani, et al.. (2009). A model to prioritize access to elective surgery on the basis of clinical urgency and waiting time. BMC Health Services Research. 9(1). 1–1. 190 indexed citations
7.
Immordino, Giovanni, Maximiliano Gelli, Carlo Ferrari, et al.. (2009). Alcohol Abstinence and Orthotopic Liver Transplantation in Alcoholic Liver Cirrhosis. Transplantation Proceedings. 41(4). 1253–1255. 16 indexed citations
8.
Casaccia, M, et al.. (2008). Laparoscopic US-Guided Radiofrequency Ablation of Unresectable Hepatocellular Carcinoma in Liver Cirrhosis: Feasibility and Clinical Outcome. Journal of Laparoendoscopic & Advanced Surgical Techniques. 18(6). 797–801. 19 indexed citations
9.
Domenico, Stefano Di, Maximiliano Gelli, Ferruccio Ravazzoni, et al.. (2007). Cavo-portal transposition in rat: a new simple model. BMC Surgery. 7(1). 18–18. 2 indexed citations
10.
Casaccia, M, P Torelli, Davide Cavaliere, et al.. (2007). Laparoscopic Lymph Node Biopsy in Intra-abdominal Lymphoma. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 17(3). 175–178. 13 indexed citations
11.
Cescon, Matteo, Marco Spada, M. Colledan, et al.. (2006). Feasibility and Limits of Split Liver Transplantation From Pediatric Donors. Annals of Surgery. 244(5). 805–814. 26 indexed citations
12.
Barocci, S, Umberto Valente, & Arcangelo Nocera. (2006). Detection and analysis of HLA class I and class II specific alloantibodies in the sera of dialysis recipients waiting for a renal retransplantation. Clinical Transplantation. 21(1). 47–56. 14 indexed citations
13.
Casaccia, M, et al.. (2005). Laparoscopic Tension-Free Repair of Large Paraesophageal Hiatal Hernias with a Composite A-Shaped Mesh: Two-Year Follow-Up. Journal of Laparoendoscopic & Advanced Surgical Techniques. 15(3). 279–284. 16 indexed citations
14.
Comoli, Patrizia, Rita Maccario, Franco Locatelli, et al.. (2005). Treatment of EBV-Related Post-Renal Transplant Lymphoproliferative Disease with a Tailored Regimen Including EBV-Specific T Cells. American Journal of Transplantation. 5(6). 1415–1422. 89 indexed citations
15.
Valente, Umberto, et al.. (2004). First results of Liguria-Trento transplant network project: a model for a macroregional network and real-time registry in Italy. Transplantation Proceedings. 36(3). 442–443. 3 indexed citations
16.
17.
Radillo, Oriano, Arcangelo Nocera, A Leprini, et al.. (1996). Complement-Fixing Islet Cell Antibodies in Type-1 Diabetes Can Trigger the Assembly of the Terminal Complement Complex on Human Islet Cells and Are Potentially Cytotoxic. Clinical Immunology and Immunopathology. 79(3). 217–223. 21 indexed citations
18.
Barabino, Matteo, et al.. (1992). [Aneurysms of the visceral arteries: the diagnostic problems and therapeutic strategies].. PubMed. 13(1-2). 20–2. 1 indexed citations
19.
Viviani, Giorgio Luciano, I. Fontana, Rita Bottino, et al.. (1992). Isolation of pig pancreatic islets by a new method with hydraulic shaking: preliminary report. PubMed. 5 Suppl 1. 272–273.
20.
Kunkl, Annalisa, Daniela Fenoglio, Francesco Perfumo, et al.. (1989). Limiting dilution analysis of alloreactive precursors is more discriminatory than MLR to evaluate functional histocompatibility.. PubMed. 21(1 Pt 1). 685–6.

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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