Ismail A. Shafik

1.0k total citations
81 papers, 697 citations indexed

About

Ismail A. Shafik is a scholar working on Surgery, Rheumatology and Urology. According to data from OpenAlex, Ismail A. Shafik has authored 81 papers receiving a total of 697 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Surgery, 35 papers in Rheumatology and 32 papers in Urology. Recurrent topics in Ismail A. Shafik's work include Pelvic floor disorders treatments (35 papers), Urinary Bladder and Prostate Research (30 papers) and Sexual function and dysfunction studies (29 papers). Ismail A. Shafik is often cited by papers focused on Pelvic floor disorders treatments (35 papers), Urinary Bladder and Prostate Research (30 papers) and Sexual function and dysfunction studies (29 papers). Ismail A. Shafik collaborates with scholars based in Egypt. Ismail A. Shafik's co-authors include Ahmed Shafik, Ali A. Shafik, Olfat El Sibai, Olfat El‐Sibai, A. Shafik, A. Shafik and Randa Mostafa and has published in prestigious journals such as The Journal of Urology, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Ismail A. Shafik

74 papers receiving 666 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ismail A. Shafik Egypt 13 284 262 217 149 112 81 697
Olfat El‐Sibai Egypt 14 324 1.1× 241 0.9× 346 1.6× 137 0.9× 179 1.6× 66 772
A. Shafik Egypt 18 431 1.5× 289 1.1× 431 2.0× 168 1.1× 146 1.3× 93 949
A. Shafik Egypt 12 249 0.9× 133 0.5× 256 1.2× 94 0.6× 43 0.4× 33 480
Philip M. Hanno United States 7 187 0.7× 387 1.5× 141 0.6× 83 0.6× 39 0.3× 9 543
Narender N. Bhatia United States 21 853 3.0× 527 2.0× 631 2.9× 64 0.4× 45 0.4× 66 1.2k
P Edmond United Kingdom 15 88 0.3× 113 0.4× 151 0.7× 45 0.3× 102 0.9× 29 788
Jeroen R. Scheepe Netherlands 15 301 1.1× 443 1.7× 131 0.6× 52 0.3× 22 0.2× 87 676
Vicki Ratner United States 9 219 0.8× 328 1.3× 48 0.2× 71 0.5× 41 0.4× 16 500
N N Bhatia United States 17 539 1.9× 324 1.2× 392 1.8× 56 0.4× 12 0.1× 27 768
Ahmed Shafik Egypt 9 121 0.4× 66 0.3× 176 0.8× 31 0.2× 44 0.4× 19 334

Countries citing papers authored by Ismail A. Shafik

Since Specialization
Citations

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

Fields of papers citing papers by Ismail A. Shafik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ismail A. Shafik

This figure shows the co-authorship network connecting the top 25 collaborators of Ismail A. Shafik. A scholar is included among the top collaborators of Ismail A. Shafik 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 A. Shafik. Ismail A. Shafik 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.
2.
Shafik, Ahmed, et al.. (2009). Effect of Severe Stress on the Gastric Motor Activity: Canine Study of Mechanism of Action. The American Journal of the Medical Sciences. 337(3). 173–175. 1 indexed citations
3.
Shafik, Ahmed, Ahmed Shafik, Ali A. Shafik, et al.. (2008). Inguinal Canal Dilatation: A Novel Technique for the Repair of Failed Testicular Descent despite Hormonal Treatment. The American Surgeon. 74(1). 69–72. 1 indexed citations
4.
Shafik, Ahmed, et al.. (2007). The effect of vaginal distension on the female urinary bladder and urethral sphincters. Acta Obstetricia Et Gynecologica Scandinavica. 86(11). 1398–1403.
5.
Shafik, Ahmed, Ahmed Shafik, Olfat El Sibai, et al.. (2007). Electromyographic Activity of the Anterolateral Abdominal Wall Muscles During Rectal Filling and Evacuation. Journal of Surgical Research. 143(2). 364–367. 8 indexed citations
6.
Shafik, Ahmed, Ahmed Shafik, Ali A. Shafik, et al.. (2007). The Response of the Corporal Tissue and Cavernosus Muscles to Urethral Stimulation: An Effect of Penile Buffeting of the Vaginal Introitus. Journal of Andrology. 28(6). 853–857. 5 indexed citations
7.
Shafik, Ahmed, Ahmed Shafik, Ismail A. Shafik, et al.. (2007). Electromyographic Study of the Anterolateral Abdominal Wall Muscles During Ejaculation. The Journal of Sexual Medicine. 4(4_Part_1). 1022–1027. 7 indexed citations
8.
Shafik, Ali A., Ali A. Shafik, Ali A. Shafik, et al.. (2007). Identification of a vaginal pacemaker: An immunohistochemical and morphometric study. Journal of Obstetrics and Gynaecology. 27(5). 485–488. 12 indexed citations
9.
Shafik, Ahmed, Ali A. Shafik, Olfat El Sibai, & Ismail A. Shafik. (2007). Effect of micturition on clitoris and cavernosus muscles: an electromyographic study. International Urogynecology Journal. 19(4). 531–535. 6 indexed citations
10.
Shafik, Ahmed, Ismail A. Shafik, Olfat El Sibai, & Ali A. Shafik. (2007). On the pathogenesis of penile venous leakage: role of the tunica albuginea. BMC Urology. 7(1). 14–14. 35 indexed citations
11.
Shafik, Ahmed, Ismail A. Shafik, Ali A. Shafik, & Olfat El Sibai. (2007). Electromyographic Lag Time and Opening Time: Two Novel Noninvasive Methods to Investigate Patients with Anal Outlet Obstruction and Their Response to Treatment. Journal of Investigative Surgery. 20(5). 307–311. 1 indexed citations
12.
Shafik, Ahmed, et al.. (2006). Effect of External Anal Sphincter Contraction on the Ischiocavernosus Muscle and Its Suggested Role in the Sexual Act. Journal of Andrology. 27(1). 40–44. 12 indexed citations
13.
Shafik, A., et al.. (2006). MOLECULAR ANDROLOGY AS RELATED TO SPERM DNA FRAGMENTATION/SPERM CHROMATIN BIOTECHNOLOGY. Archives of Andrology. 52(4). 299–310. 2 indexed citations
14.
Shafik, A., et al.. (2006). INTERSTITIAL CELLS OF CAJAL IN ERECTILE DYSFUNCTION. Archives of Andrology. 52(4). 255–262. 2 indexed citations
15.
Shafik, Ahmed, Olfat El Sibai, Ali A. Shafik, & Ismail A. Shafik. (2006). Cavernosus Muscle Contraction During Erection: Is It Voluntary or Reflex, Given the Striated Nature of the Muscles?. Journal of Andrology. 27(5). 695–699. 6 indexed citations
16.
Shafik, Ahmed, et al.. (2005). Effect of Micturition on the External Anal Sphincter: Identification of the Urethro-Anal Reflex. Journal of Spinal Cord Medicine. 28(5). 421–425. 1 indexed citations
17.
Shafik, Ahmed, et al.. (2005). On the pathogenesis of gastroesophageal reflux: The concept of gastroesophageal dyssynergia. Journal of Thoracic and Cardiovascular Surgery. 130(2). 401–407. 3 indexed citations
18.
Shafik, Ahmed, Ali A. Shafik, Olfat El‐Sibai, & Ismail A. Shafik. (2005). Physioanatomic Study of the Diaphragmatic Crura: The Identification of Autonomous “Gastroesophageal Sphincter”. Journal of Investigative Surgery. 18(3). 135–142. 5 indexed citations
19.
Shafik, Ahmed, Ahmed Shafik, Olfat El‐Sibai, et al.. (2004). Identification of interstitial cells of Cajal in human urinary bladder: Concept of vesical pacemaker. Urology. 64(4). 809–813. 54 indexed citations
20.
Shafik, A., Olfat El‐Sibai, & Ismail A. Shafik. (2004). Identification of c‐kit‐positive cells in the uterus. International Journal of Gynecology & Obstetrics. 87(3). 254–255. 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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