Syed A. Ahmad

6.6k total citations
60 papers, 1.6k citations indexed

About

Syed A. Ahmad is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Syed A. Ahmad has authored 60 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Oncology, 22 papers in Surgery and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Syed A. Ahmad's work include Pancreatic and Hepatic Oncology Research (29 papers), Pancreatitis Pathology and Treatment (9 papers) and Gallbladder and Bile Duct Disorders (9 papers). Syed A. Ahmad is often cited by papers focused on Pancreatic and Hepatic Oncology Research (29 papers), Pancreatitis Pathology and Treatment (9 papers) and Gallbladder and Bile Duct Disorders (9 papers). Syed A. Ahmad collaborates with scholars based in United States, India and Australia. Syed A. Ahmad's co-authors include Andrew M. Lowy, Ryan M. Thomas, Kevin J. Doerr, Ronald P. Savarese, Keith D. Calligaro, Matthew J. Dougherty, Dominic A. DeLaurentis, Jonathan Sussman, Khalid Jamil and Sajjad Tahir and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

Syed A. Ahmad

57 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Syed A. Ahmad United States	22	807	701	551	227	179	60	1.6k
Ingvar Syk Sweden	29	1.3k 1.6×	1.2k 1.8×	684 1.2×	219 1.0×	151 0.8×	86	2.6k
Jan‐Sing Hsieh Taiwan	25	912 1.1×	740 1.1×	697 1.3×	375 1.7×	93 0.5×	79	2.0k
Stefano Cordio Italy	17	1.8k 2.3×	888 1.3×	705 1.3×	242 1.1×	187 1.0×	74	2.1k
Mathew H. Chung United States	23	751 0.9×	883 1.3×	414 0.8×	284 1.3×	300 1.7×	74	1.8k
Ahmet Bılıcı Türkiye	21	853 1.1×	597 0.9×	655 1.2×	297 1.3×	284 1.6×	173	1.9k
Junzo Shimizu Japan	26	740 0.9×	1.1k 1.6×	1.2k 2.2×	109 0.5×	231 1.3×	226	2.4k
Yozo Sato Japan	19	413 0.5×	442 0.6×	589 1.1×	73 0.3×	138 0.8×	114	1.3k
Ryan S. Turley United States	24	652 0.8×	719 1.0×	601 1.1×	91 0.4×	185 1.0×	61	1.8k
Manya Charette Canada	20	1.7k 2.1×	546 0.8×	605 1.1×	168 0.7×	62 0.3×	43	2.5k
Patrick R. Varley United States	20	331 0.4×	493 0.7×	206 0.4×	177 0.8×	295 1.6×	39	1.5k

Countries citing papers authored by Syed A. Ahmad

Since Specialization

Citations

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

Fields of papers citing papers by Syed A. Ahmad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Syed A. Ahmad

This figure shows the co-authorship network connecting the top 25 collaborators of Syed A. Ahmad. A scholar is included among the top collaborators of Syed A. Ahmad 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 Syed A. Ahmad. Syed A. Ahmad 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

Wattenberg, Max M., Ignacio Garrido‐Laguna, Jesse Lee, et al.. (2024). Intratumoral Cell Neighborhoods Coordinate Outcomes in Pancreatic Ductal Adenocarcinoma. Gastroenterology. 166(6). 1114–1129. 11 indexed citations

Wilson, Gregory C., Sameer H. Patel, Jiang Wang, et al.. (2023). Acid sphingomyelinase expression is associated with survival in resectable pancreatic ductal adenocarcinoma. Journal of Molecular Medicine. 101(7). 891–903. 1 indexed citations

Baca, Yasmine, Jennifer R. Ribeiro, Phillip Walker, et al.. (2023). Multiomic Characterization Reveals a Distinct Molecular Landscape in Young-Onset Pancreatic Cancer. JCO Precision Oncology. 7 indexed citations

Lewis, Jaime D., et al.. (2023). Breast infections: A review of current literature. The American Journal of Surgery. 228. 78–82. 1 indexed citations

Lee, Tiffany C., Koffi Wima, Mackenzie C. Morris, et al.. (2020). Small Bowel Adenocarcinomas: Impact of Location on Survival. Journal of Surgical Research. 252. 116–124. 14 indexed citations

Marcum, Michelle, Alison Kastl, Shuchi Gulati, et al.. (2020). COVID‐19 pandemic and impact on cancer clinical trials: An academic medical center perspective. Cancer Medicine. 9(17). 6141–6146. 30 indexed citations

Ahmad, Syed A., Mai Duong, Davendra Sohal, et al.. (2020). Surgical Outcome Results From SWOG S1505. Annals of Surgery. 272(3). 481–486. 153 indexed citations

Ahmad, Syed A., et al.. (2019). In vivo ultrasound thermal ablation control using echo decorrelation imaging in rabbit liver and VX2 tumor. PLoS ONE. 14(12). e0226001–e0226001. 14 indexed citations

Steele, Nina G., Jayati Chakrabarti, Jiang Wang, et al.. (2018). An Organoid-Based Preclinical Model of Human Gastric Cancer. Cellular and Molecular Gastroenterology and Hepatology. 7(1). 161–184. 109 indexed citations

10.

Dhar, Vikrom K., Koffi Wima, Young Kim, et al.. (2018). Variability in blood transfusions after pancreaticoduodenectomy: A national analysis of the University HealthSystem Consortium. Surgery. 164(4). 795–801. 1 indexed citations

11.

Dhar, Vikrom K., Daniel E. Abbott, David A. Kooby, et al.. (2018). Cyst location and presence of high grade dysplasia or invasive cancer in intraductal papillary mucinous neoplasms of the pancreas: a seven institution study from the central pancreas consortium. HPB. 21(4). 482–488. 9 indexed citations

12.

Sutton, Jeffrey M., Gregory C. Wilson, Ian M. Paquette, et al.. (2014). Cost effectiveness after a pancreaticoduodenectomy: bolstering the volume argument. HPB. 16(12). 1056–1061. 28 indexed citations

13.

Beg, Muhammad Shaalan, et al.. (2014). Impact of Diabetes Mellitus on the Outcome of Pancreatic Cancer. PLoS ONE. 9(5). e98511–e98511. 13 indexed citations

14.

Cho, Clifford S., David A. Kooby, C. Max Schmidt, et al.. (2011). Laparoscopic Versus Open Left Pancreatectomy. Annals of Surgery. 253(5). 975–980. 48 indexed citations

15.

Schmulewitz, Nathan, Sanjeet S. Grewal, Fred V. Lucas, et al.. (2011). Metastases to the pancreas: The experience of a high volume center and a review of the literature. Journal of Surgical Oncology. 105(2). 156–161. 48 indexed citations

16.

Thomas, Ryan M. & Syed A. Ahmad. (2010). Current Concepts in the Surgical Management of Pancreatic Cancer. Surgical Oncology Clinics of North America. 19(2). 335–358. 9 indexed citations

17.

Wray, Curtis J., Andrew M. Lowy, Jeffrey B. Matthews, et al.. (2007). Intraoperative Margin Re-Resection for Colorectal Liver Metastases. Journal of surgical education. 64(3). 150–157. 7 indexed citations

18.

Ahmad, Syed A., Young Do Jung, Wenbiao Liu, et al.. (2002). The role of the microenvironment and intercellular cross-talk in tumor angiogenesis. Seminars in Cancer Biology. 12(2). 105–112. 86 indexed citations

19.

Ahmad, Syed A., et al.. (1997). Banana Flakes Control Diarrhea in Enterally Fed Patients. Nutrition in Clinical Practice. 12(2). 72–75. 37 indexed citations

20.

Ahmad, Syed A., Karl G. Sylvester, André Hebra, et al.. (1996). Esophageal replacement using the colon: Is it a good choice?. Journal of Pediatric Surgery. 31(8). 1026–1031. 47 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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