P-O Nyström

420 total citations
5 papers, 278 citations indexed

About

P-O Nyström is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, P-O Nyström has authored 5 papers receiving a total of 278 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Oncology and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in P-O Nyström's work include Colorectal Cancer Surgical Treatments (3 papers), Gastric Cancer Management and Outcomes (2 papers) and Inflammatory Bowel Disease (2 papers). P-O Nyström is often cited by papers focused on Colorectal Cancer Surgical Treatments (3 papers), Gastric Cancer Management and Outcomes (2 papers) and Inflammatory Bowel Disease (2 papers). P-O Nyström collaborates with scholars based in Sweden. P-O Nyström's co-authors include Erik Nilsson, B Jung, Lars Påhlman, Rune Sjödahl, Thomas Franzén, Gunnar Olaison, Kenneth Smedh, Morten B. Strøm, Lennart Franzén and Eva Lindström and has published in prestigious journals such as The Lancet and British journal of surgery.

In The Last Decade

P-O Nyström

5 papers receiving 263 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P-O Nyström Sweden	4	231	160	108	46	41	5	278
Felipe Bellolio Chile	10	127 0.5×	65 0.4×	31 0.3×	68 1.5×	54 1.3×	25	215
Alice Frontali France	10	211 0.9×	143 0.9×	25 0.2×	104 2.3×	70 1.7×	32	274
Michele A. Rubin United States	10	235 1.0×	166 1.0×	15 0.1×	230 5.0×	141 3.4×	13	357
Arthur P. Fine United States	6	209 0.9×	210 1.3×	27 0.3×	5 0.1×	20 0.5×	9	327
Hanna Sternby Sweden	7	215 0.9×	134 0.8×	13 0.1×	18 0.4×	44 1.1×	12	231
Michael Lamparelli United Kingdom	10	276 1.2×	89 0.6×	23 0.2×	13 0.3×	20 0.5×	21	325
Ipek Sapci United States	9	144 0.6×	114 0.7×	16 0.1×	17 0.4×	17 0.4×	39	197
Giacomo Calini Italy	8	119 0.5×	83 0.5×	13 0.1×	34 0.7×	18 0.4×	37	161
John‐Edwin Thomson South Africa	7	160 0.7×	52 0.3×	46 0.4×	17 0.4×	29 0.7×	12	228
Tetsuo Yamana Japan	12	341 1.5×	116 0.7×	5 0.0×	74 1.6×	47 1.1×	35	394

Countries citing papers authored by P-O Nyström

Since Specialization

Citations

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

Fields of papers citing papers by P-O Nyström

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P-O Nyström. 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 P-O Nyström. The network helps show where P-O Nyström may publish in the future.

Co-authorship network of co-authors of P-O Nyström

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

All Works

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5 of 5 papers shown

1.

Nyström, P-O. (2010). Author's reply: Randomized clinical trial of symptom control after stapled anopexy or diathermy excision for haemorrhoid prolapse (Br J Surg 2010; 97: 167–176). British journal of surgery. 97(6). 961–962. 2 indexed citations

2.

Jung, B, Lars Påhlman, P-O Nyström, & Erik Nilsson. (2007). Multicentre randomized clinical trial of mechanical bowel preparation in elective colonic resection. British journal of surgery. 94(6). 689–695. 161 indexed citations

3.

Almér, Sven, G. Bodemar, Morten B. Strøm, et al.. (1996). Use of air enema radiography to assess depth of ulceration during acute attacks of ulcerative colitis. The Lancet. 347(9017). 1731–1735. 24 indexed citations

4.

Smedh, Kenneth, Gunnar Olaison, P-O Nyström, & Rune Sjödahl. (1993). Intraoperative enteroscopy in Crohn's disease. British journal of surgery. 80(7). 897–900. 45 indexed citations

5.

Sjödahl, Rune, Thomas Franzén, & P-O Nyström. (1992). Primary versus staged resection for acute obstructing colorectal carcinoma. British journal of surgery. 79(7). 685–688. 46 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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