H. Groitl

566 total citations
21 papers, 403 citations indexed

About

H. Groitl is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, H. Groitl has authored 21 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 11 papers in Surgery and 6 papers in Oncology. Recurrent topics in H. Groitl's work include Gastric Cancer Management and Outcomes (6 papers), Metastasis and carcinoma case studies (4 papers) and Esophageal and GI Pathology (4 papers). H. Groitl is often cited by papers focused on Gastric Cancer Management and Outcomes (6 papers), Metastasis and carcinoma case studies (4 papers) and Esophageal and GI Pathology (4 papers). H. Groitl collaborates with scholars based in Germany and Austria. H. Groitl's co-authors include E. G. Hahn, A. Altendorf-Hofmann, Ulrich Mansmann, Christian Wittekind, G. Nusko, Christian Ell, J. Scheele, T Horbach, Werner Hohenberger and H. Scheidbach and has published in prestigious journals such as Cancer Treatment Reviews, World Journal of Surgery and Surgical Endoscopy.

In The Last Decade

H. Groitl

21 papers receiving 385 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Groitl Germany	10	256	209	201	74	36	21	403
Guido Missale Italy	10	193 0.8×	87 0.4×	325 1.6×	54 0.7×	111 3.1×	23	424
Hitoshi Hidano Japan	9	205 0.8×	93 0.4×	228 1.1×	22 0.3×	85 2.4×	23	317
K Nagasako Japan	5	413 1.6×	423 2.0×	237 1.2×	119 1.6×	86 2.4×	9	610
E Tejero Spain	9	159 0.6×	221 1.1×	323 1.6×	15 0.2×	14 0.4×	19	377
G Ribotta Italy	8	197 0.8×	292 1.4×	319 1.6×	20 0.3×	50 1.4×	26	430
David Karsenti France	12	170 0.7×	199 1.0×	165 0.8×	26 0.4×	14 0.4×	35	309
Jung Ho Shim South Korea	15	492 1.9×	111 0.5×	382 1.9×	23 0.3×	207 5.8×	23	609
Robert F. Wong United States	8	138 0.5×	83 0.4×	225 1.1×	33 0.4×	95 2.6×	16	302
Hisayuki Matsushita Japan	10	364 1.4×	154 0.7×	390 1.9×	52 0.7×	17 0.5×	27	536
J D Davies United Kingdom	6	242 0.9×	51 0.2×	183 0.9×	39 0.5×	99 2.8×	9	340

Countries citing papers authored by H. Groitl

Since Specialization

Citations

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

Fields of papers citing papers by H. Groitl

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Groitl

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

All Works

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20 of 20 papers shown

Scheidbach, H., T Horbach, H. Groitl, & Werner Hohenberger. (1999). Percutaneous endoscopic gastrostomy/jejunostomy (PEG/PEJ) for decompression in the upper gastrointestinal tract. Surgical Endoscopy. 13(11). 1103–1105. 37 indexed citations

Nusko, G., Ulrich Mansmann, A. Altendorf-Hofmann, et al.. (1997). Risk of invasive carcinoma in colorectal adenomas assessed by size and site. International Journal of Colorectal Disease. 12(5). 267–271. 91 indexed citations

Nusko, G., Ulrich Mansmann, A. Altendorf-Hofmann, et al.. (1997). Invasive Carcinoma in Colorectal Adenomas: Multivariate Analysis of Patient and Adenoma Characteristics. Endoscopy. 29(7). 626–631. 108 indexed citations

Rümenapf, G., et al.. (1997). Fingermetastase eines Kolonkarzinoms. coloproctology. 19(4). 169–172. 1 indexed citations

Groitl, H. & Thomas Horbach. (1996). [Endoscopic treatment of anastomosis insufficiency and perforation in the esophagus with fibrin glue].. PubMed. 113. 753–4. 9 indexed citations

Groitl, H. & J. Scheele. (1987). Initial experience with the endoscopic application of fibrin tissue adhesive in the upper gastrointestinal tract. Surgical Endoscopy. 1(2). 93–97. 22 indexed citations

G, Lux, H. Groitl, & Ch. Ell. (1986). Tumor Stenoses of the Upper Gastrointestinal Tract - Therapeutic Alternatives to Laser Therapy. Endoscopy. 18(S 1). 37–43. 18 indexed citations

Walther, Bruno, et al.. (1985). [Adenocarcinoma of heterotopic gastric mucosa in the proximal esophagus].. PubMed. 15(4). 144–7. 18 indexed citations

Groitl, H.. (1984). Endoscopic Treatment of Scar Stenosis in the Upper GI Tract. Endoscopy. 16(5). 168–170. 10 indexed citations

10.

Lux, G., et al.. (1983). Tumor Stenosis of the Upper Gastrointestinal Tract - Non-surgical Therapy by Bridging Tubes. Endoscopy. 15(S 1). 207–212. 10 indexed citations

11.

Willital, G. H., et al.. (1983). 397. Experimentell vergleichende Untersuchungen bei der Implantation von l�sungsmittelgetrockneter und glycerinimpregnierter Dura. Langenbeck s Archives of Surgery. 361(1). 927–928. 1 indexed citations

12.

Willital, G. H., et al.. (1982). 255. K�nstlicher Enddarmverschlu�. Langenbeck s Archives of Surgery. 358(1). 555–555. 1 indexed citations

13.

Wagner, Wolfgang, et al.. (1982). TISSUE POLYPEPTIDE ANTIGEN ‐ A NEW TUMOUR MARKER?. Australian and New Zealand Journal of Surgery. 52(1). 41–43. 8 indexed citations

14.

Groitl, H.. (1981). The Flexible Bronchofiberscope in the Intensive Care Unit (ICU) - the Optimal Postoperative Care for the Bronchial System. Endoscopy. 13(3). 100–103. 4 indexed citations

15.

Groitl, H., et al.. (1981). Results of surgical treatment of early gastric cancer in 113 patients. World Journal of Surgery. 5(1). 103–106. 32 indexed citations

16.

Hermanek, P., et al.. (1979). Cytotoxics and hyperthermic perfusion: a preliminary study. Cancer Treatment Reviews. 6. 135–141. 6 indexed citations

17.

Husemann, B., H. Groitl, & Hubert Zirngibl. (1978). [Metabolic and surgical aspects of total gastrectomy (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 120(16). 561–4. 2 indexed citations

18.

Hermanek, P., et al.. (1978). MALIGNANT MELANOMA: MICROSTAGES AND INDIVIDUALIZED THERAPY. Australian and New Zealand Journal of Surgery. 48(3). 282–286. 7 indexed citations

19.

Groitl, H., et al.. (1977). [Treatment of circulation disorders with pentoxifylline. A double-blind study with Trental].. PubMed. 31(10). 467–72. 6 indexed citations

20.

Groitl, H., et al.. (1974). Differential Diagnosis of the Endoscopically Dyed Lesions by Gastroscopic Close-Up Appearances. Endoscopy. 6(2). 99–104. 11 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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