Ismail Ahmed

443 total citations
35 papers, 294 citations indexed

About

Ismail Ahmed is a scholar working on Rheumatology, Gastroenterology and Surgery. According to data from OpenAlex, Ismail Ahmed has authored 35 papers receiving a total of 294 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Rheumatology, 16 papers in Gastroenterology and 15 papers in Surgery. Recurrent topics in Ismail Ahmed's work include Pelvic floor disorders treatments (18 papers), Gastrointestinal motility and disorders (16 papers) and Urinary Bladder and Prostate Research (13 papers). Ismail Ahmed is often cited by papers focused on Pelvic floor disorders treatments (18 papers), Gastrointestinal motility and disorders (16 papers) and Urinary Bladder and Prostate Research (13 papers). Ismail Ahmed collaborates with scholars based in Egypt. Ismail Ahmed's co-authors include Ahmed Shafik, Ali A. Shafik, Olfat El‐Sibai, Olfat El Sibai and Randa Mostafa and has published in prestigious journals such as The Journal of Urology, Journal of the American College of Surgeons and Diseases of the Colon & Rectum.

In The Last Decade

Ismail Ahmed

34 papers receiving 287 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Ismail Ahmed 145 119 118 81 31 35 294
Doğan Erduran 100 0.7× 136 1.1× 157 1.3× 82 1.0× 23 0.7× 19 313
Olfat El Sibai 161 1.1× 161 1.4× 129 1.1× 48 0.6× 139 4.5× 60 423
Gunilla Gladh 165 1.1× 77 0.6× 222 1.9× 30 0.4× 16 0.5× 13 319
Kevin Feber 194 1.3× 153 1.3× 256 2.2× 14 0.2× 36 1.2× 12 405
Richard A. Awad 62 0.4× 190 1.6× 18 0.2× 242 3.0× 24 0.8× 33 366
Birgitte Mahler 130 0.9× 48 0.4× 147 1.2× 21 0.3× 6 0.2× 19 263
Amy M. Redmond 134 0.9× 30 0.3× 300 2.5× 20 0.2× 33 1.1× 6 401
A. Shafik 249 1.7× 256 2.2× 133 1.1× 43 0.5× 94 3.0× 33 480
Debra Slade 147 1.0× 38 0.3× 281 2.4× 39 0.5× 67 2.2× 7 387
F Tabacco 52 0.4× 130 1.1× 30 0.3× 55 0.7× 16 0.5× 14 290

Countries citing papers authored by Ismail Ahmed

Since Specialization
Citations

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

Fields of papers citing papers by Ismail Ahmed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ismail Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of Ismail Ahmed. A scholar is included among the top collaborators of Ismail Ahmed 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 Ismail Ahmed. Ismail Ahmed 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.
Shafik, Ahmed, Ismail Ahmed, Olfat El Sibai, & Ali A. Shafik. (2006). Straining-cremasteric reflex: identification of a new reflex and its role during increased intra-abdominal pressure. Surgical and Radiologic Anatomy. 28(4). 387–390. 2 indexed citations
2.
Shafik, Ahmed, Ismail Ahmed, Olfat El Sibai, & Ali A. Shafik. (2006). The hypoactive corpora cavernosa with degenerative erectile dysfunction: a new syndrome. BMC Urology. 6(1). 13–13. 3 indexed citations
3.
Shafik, Ahmed, et al.. (2005). Study of the Rectal Electric Activity of the Uninhibited Rectal Detrusor (Overactive Rectum): A New Concept of Pathogenesis. Journal of Spinal Cord Medicine. 28(1). 64–68.
4.
Shafik, Ahmed, et al.. (2005). Surgical anatomy of the perineal muscles and their role in perineal disorders. Anatomical Science International. 80(3). 167–171. 21 indexed citations
5.
Shafik, Ahmed, Olfat El Sibai, & Ismail Ahmed. (2005). The identification of specialized pacemaking cells in the anal sphincters. International Journal of Colorectal Disease. 21(5). 453–457. 5 indexed citations
6.
Shafik, Ahmed, Ahmed Shafik, Olfat El Sibai, et al.. (2004). Do vesical and voided urine have identical compositions?. Scandinavian Journal of Urology and Nephrology. 38(3). 243–246. 8 indexed citations
7.
Shafik, Ahmed, et al.. (2004). Electric activity of the colon in irritable bowel syndrome: The ‘tachyarrhythmic’ electric pattern. Journal of Gastroenterology and Hepatology. 19(2). 205–210. 6 indexed citations
8.
Shafik, Ahmed, Olfat El‐Sibai, Ali A. Shafik, & Ismail Ahmed. (2004). The electrovesicogram in the overactive bladder: role in determining pathogenesis and diagnostic significance. Urological Research. 32(4). 290–293. 2 indexed citations
9.
Shafik, Ahmed, Ali A. Shafik, Olfat El‐Sibai, & Ismail Ahmed. (2004). Effect of vesical contraction on the non‐sphincteric part of the urethra: Recognition of vesicourethral inhibitory reflex. International Journal of Urology. 11(4). 213–217. 2 indexed citations
10.
Shafik, Ali A., et al.. (2003). Role Of Sympathetic Innervation In The Defecation Mechanism: A Novel Concept Of Its Function. Journal of Spinal Cord Medicine. 26(2). 150–154. 2 indexed citations
11.
Shafik, Ahmed, Ahmed Shafik, Ali A. Shafik, Ali A. Shafik, & Ismail Ahmed. (2003). Role Of Positive Anorectal Feedback In Rectal Evacuation: The Concept Of A Second Defecation Reflex: The Anorectal Reflex. Journal of Spinal Cord Medicine. 26(4). 380–383. 9 indexed citations
12.
Shafik, Ahmed, et al.. (2003). Effect of colonic distention on ileal motor activity with evidence of coloileal reflex. Journal of Gastrointestinal Surgery. 7(5). 701–705. 4 indexed citations
13.
Shafik, Ahmed, Ismail Ahmed, Ali A. Shafik, & Olfat El‐Sibai. (2003). Study of the effect of cervix uteri buffeting on the vaginal musculature with identification of the cervico-vaginal inhibitory reflex. Archives of Gynecology and Obstetrics. 270(3). 165–169. 4 indexed citations
14.
Shafik, Ahmed, Olfat El‐Sibai, Ali A. Shafik, & Ismail Ahmed. (2003). Effect of straining on perineal muscles and their role in perineal support: identification of the straining-perineal reflex. Journal of Surgical Research. 112(2). 162–167. 10 indexed citations
15.
Shafik, Ahmed, Olfat El‐Sibai, Ali A. Shafik, & Ismail Ahmed. (2003). On the pathogenesis of rectocele: the concept of the rectovaginal pressure gradient. International Urogynecology Journal. 14(5). 310–315. 13 indexed citations
16.
Shafik, Ahmed, Ali A. Shafik, Olfat El‐Sibai, & Ismail Ahmed. (2003). Role of positive urethrovesical feedback in vesical evacuation. The concept of a second micturition reflex: the urethrovesical reflex. World Journal of Urology. 21(3). 167–170. 48 indexed citations
17.
Shafik, Ahmed, Olfat El Sibai, Ali A. Shafik, Ismail Ahmed, & Randa Mostafa. (2003). The electrovaginogram: study of the vaginal electric activity and its role in the sexual act and disorders. Archives of Gynecology and Obstetrics. 269(4). 282–286. 34 indexed citations
18.
Shafik, Ahmed, Olfat El‐Sibai, & Ismail Ahmed. (2002). On the Mechanism of Colonic Motility: The Electric Activation Theory of Colonic Contraction. Journal of Surgical Research. 103(1). 8–12. 5 indexed citations
19.
Shafik, Ahmed & Ismail Ahmed. (2002). Study of the motile activity of the colon in rectal inertia constipation. Journal of Gastroenterology and Hepatology. 17(3). 270–275. 5 indexed citations
20.
Shafik, Ahmed, Ali A. Shafik, & Ismail Ahmed. (2002). Role of the longitudinal smooth muscle coat in the ileal motile activity: Evidence of ileo–ileal inhibitory reflex. Journal of Gastroenterology and Hepatology. 17(12). 1267–1271. 4 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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