J Hoffmann

1.9k total citations
42 papers, 916 citations indexed

About

J Hoffmann is a scholar working on Surgery, Emergency Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, J Hoffmann has authored 42 papers receiving a total of 916 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 10 papers in Emergency Medicine and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in J Hoffmann's work include Helicobacter pylori-related gastroenterology studies (11 papers), Appendicitis Diagnosis and Management (10 papers) and Breast Cancer Treatment Studies (6 papers). J Hoffmann is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (11 papers), Appendicitis Diagnosis and Management (10 papers) and Breast Cancer Treatment Studies (6 papers). J Hoffmann collaborates with scholars based in Denmark, France and Israel. J Hoffmann's co-authors include Ole Ø. Rasmussen, Hans‐Eric Jensen, Hanne Galatius, Mette Okholm, Anette Lindhard, Hosein Shokouh‐Amiri, Peter Damm, Charlotte Lanng, René Jensen and Uwe Engel and has published in prestigious journals such as Annals of Surgery, The American Journal of Medicine and British journal of surgery.

In The Last Decade

J Hoffmann

42 papers receiving 837 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Hoffmann Denmark	17	671	314	175	160	108	42	916
Th. J. M. V. van Vroonhoven Netherlands	15	549 0.8×	93 0.3×	73 0.4×	135 0.8×	163 1.5×	32	788
Vincent E. Mortellaro United States	16	437 0.7×	184 0.6×	84 0.5×	96 0.6×	106 1.0×	45	747
Alexander J. Walt United States	20	897 1.3×	203 0.6×	239 1.4×	21 0.1×	57 0.5×	53	1.1k
Francesco Sciannameo Italy	18	996 1.5×	108 0.3×	617 3.5×	36 0.2×	98 0.9×	49	1.2k
Stephen A. Shiver United States	15	490 0.7×	118 0.4×	69 0.4×	116 0.7×	106 1.0×	34	836
Günay Gürleyik Türkiye	15	503 0.7×	186 0.6×	148 0.8×	87 0.5×	181 1.7×	63	780
Mary Quasebarth United States	15	867 1.3×	164 0.5×	66 0.4×	45 0.3×	13 0.1×	20	969
Jaana Vironen Finland	19	863 1.3×	88 0.3×	499 2.9×	200 1.3×	157 1.5×	47	1.1k
Amit Merchea United States	21	791 1.2×	82 0.3×	737 4.2×	53 0.3×	153 1.4×	91	1.3k
Michael P. Spencer United States	18	675 1.0×	95 0.3×	373 2.1×	14 0.1×	101 0.9×	28	1.0k

Countries citing papers authored by J Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by J Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Hoffmann

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

All Works

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

20 of 20 papers shown

Lanng, Charlotte, J Hoffmann, Hanne Galatius, & Uwe Engel. (2006). Assessment of clinical palpation of the axilla as a criterion for performing the sentinel node procedure in breast cancer. European Journal of Surgical Oncology. 33(3). 281–284. 47 indexed citations

Hoffmann, J. (2005). Analysis of surgical and diagnostic quality at a specialist breast unit. The Breast. 15(4). 490–497. 12 indexed citations

Lanng, Charlotte, et al.. (2004). Lipoma of the breast: a diagnostic dilemma. The Breast. 13(5). 408–411. 25 indexed citations

Holck, S, Hanne Galatius, Uwe Engel, F. Wagner, & J Hoffmann. (2003). False-negative frozen section of sentinel lymph node biopsy for breast cancer. The Breast. 13(1). 42–48. 42 indexed citations

Galatius, Hanne, Mette Okholm, & J Hoffmann. (2003). Mastectomy using ultrasonic dissection: effect on seroma formation. The Breast. 12(5). 338–341. 88 indexed citations

Meisner, Søren, J Hoffmann, & Hans‐Eric Jensen. (1994). Parietal Cell Vagotomy A 23-Year Study. Annals of Surgery. 220(2). 164–167. 4 indexed citations

Durand, G., et al.. (1994). [Neuropathies of septic syndrome with multiple organ failure in burnt patients: 2 cases with review of the literature].. PubMed. 150(2). 149–54. 2 indexed citations

Rasmussen, Ole Ø. & J Hoffmann. (1991). Assessment of the reliability of the symptoms and signs of acute appendicitis.. PubMed. 36(6). 372–7. 31 indexed citations

Hoffmann, J, et al.. (1989). Prospective Controlled Vagotomy Trial for Duodenal Ulcer. Results After 11–15 Years. Annals of Surgery. 209(1). 40–45. 25 indexed citations

10.

Svendsen, Lars Bo, et al.. (1989). Two daily doses of sucralfate or cimetidine in the healing of gastric ulcer. The American Journal of Medicine. 86(6). 113–115. 16 indexed citations

11.

Hoffmann, J, et al.. (1989). [A prospective controlled study of vagotomy in the treatment of duodenal ulcer. Results after 11-15 years].. PubMed. 151(13). 812–4. 7 indexed citations

12.

Hoffmann, J & Ole Ø. Rasmussen. (1989). Aids in the diagnosis of acute appendicitis. British journal of surgery. 76(8). 774–779. 168 indexed citations

13.

Hoffmann, J, Charlotte Lanng, & Hosein Shokouh‐Amiri. (1988). Peritoneal lavage in the diagnosis of acute peritonitis. The American Journal of Surgery. 155(2). 359–360. 6 indexed citations

14.

Hoffmann, J. (1988). Peritoneal Lavage as an Aid in the Diagnosis of Acute Peritonitis of Non-Traumatic Origin. Digestive Diseases. 6(4). 185–193. 5 indexed citations

15.

Hoffmann, J, et al.. (1987). Parietal Cell Vagotomy as an Emergency Procedure for Bleeding Peptic Ulcer. Annals of Surgery. 208(5). 583–585. 11 indexed citations

16.

Damm, Peter, et al.. (1987). Conservative treatment of abdominal stab wounds with omental protrusion. Injury. 18(2). 87–88. 2 indexed citations

17.

Hoffmann, J, Hosein Shokouh‐Amiri, Peter Damm, & René Jensen. (1987). A prospective, controlled study of prophylactic drainage after colonic anastomoses. Diseases of the Colon & Rectum. 30(6). 449–452. 86 indexed citations

18.

Hoffmann, J, Anette Lindhard, & Hans‐Eric Jensen. (1984). Appendix mass: Conservative management without interval appendectomy. The American Journal of Surgery. 148(3). 379–382. 85 indexed citations

19.

Hoffmann, J, et al.. (1983). Antrectomy for recurrent ulcer after parietal cell vagotomy. British journal of surgery. 70(2). 120–121. 6 indexed citations

20.

Hoffmann, J. (1983). Stapler Transection of the Oesophagus for Bleeding Oesophageal Varices. Scandinavian Journal of Gastroenterology. 18(6). 707–711. 19 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.

Explore authors with similar magnitude of impact