P. Sayad

722 total citations
21 papers, 510 citations indexed

About

P. Sayad is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Emergency Medicine. According to data from OpenAlex, P. Sayad has authored 21 papers receiving a total of 510 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 8 papers in Pulmonary and Respiratory Medicine and 7 papers in Emergency Medicine. Recurrent topics in P. Sayad's work include Hernia repair and management (10 papers), Appendicitis Diagnosis and Management (7 papers) and Intestinal and Peritoneal Adhesions (4 papers). P. Sayad is often cited by papers focused on Hernia repair and management (10 papers), Appendicitis Diagnosis and Management (7 papers) and Intestinal and Peritoneal Adhesions (4 papers). P. Sayad collaborates with scholars based in United States and United Arab Emirates. P. Sayad's co-authors include George Ferzli, Robert Cacchione, Hakan Usal, Sarju Patel, K. Shapiro, Ehud Arbit and R. Thomas Solis and has published in prestigious journals such as The Annals of Thoracic Surgery, Journal of the American College of Surgeons and Surgical Endoscopy.

In The Last Decade

P. Sayad

21 papers receiving 474 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Sayad United States	15	452	158	144	37	36	21	510
T. J. M. V. Van Vroonhoven Netherlands	12	386 0.9×	124 0.8×	87 0.6×	44 1.2×	67 1.9×	20	496
Konstantinos Panagopoulos Greece	8	261 0.6×	60 0.4×	76 0.5×	42 1.1×	125 3.5×	18	362
Snehal G. Patel United States	7	212 0.5×	64 0.4×	176 1.2×	37 1.0×	78 2.2×	11	409
Ioannis Baloyiannis Greece	15	569 1.3×	269 1.7×	97 0.7×	171 4.6×	38 1.1×	68	694
Filippo Taranto Italy	9	356 0.8×	64 0.4×	142 1.0×	14 0.4×	40 1.1×	21	407
Christian Kuntz Germany	9	269 0.6×	266 1.7×	34 0.2×	103 2.8×	10 0.3×	10	412
M. Sahm Germany	11	320 0.7×	112 0.7×	108 0.8×	244 6.6×	18 0.5×	28	458
John Uecker United States	10	242 0.5×	149 0.9×	104 0.7×	52 1.4×	9 0.3×	24	331
J. Rötker Germany	10	262 0.6×	180 1.1×	48 0.3×	9 0.2×	12 0.3×	16	404
D. Lambert United Kingdom	6	322 0.7×	184 1.2×	26 0.2×	16 0.4×	20 0.6×	8	447

Countries citing papers authored by P. Sayad

Since Specialization

Citations

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

Fields of papers citing papers by P. Sayad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Sayad

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

Sayad, P., et al.. (2019). A case report of a gastric perforation in a giant inguinoscrotal hernia. International Journal of Surgery Case Reports. 55(C). 174–178. 5 indexed citations

Sayad, P., et al.. (2009). Thoracoscopic Management of a Pericardial Migration of a Breast Biopsy Localization Wire. The Annals of Thoracic Surgery. 87(6). 1937–1939. 19 indexed citations

Ferzli, George, et al.. (2004). Totally extraperitoneal (TEP) hernia repair after an original TEP. Surgical Endoscopy. 18(3). 526–528. 26 indexed citations

Cacchione, Robert, et al.. (2001). The routine use of diagnostic laparoscopy in the intensive care unit. Surgical Endoscopy. 15(7). 638–641. 16 indexed citations

Ferzli, George, P. Sayad, & Robert Cacchione. (2001). The Lateral Approach To Laparoscopic Sigmoid Colon Resection. Journal of the American College of Surgeons. 193(1). 105–108. 6 indexed citations

Cacchione, Robert, et al.. (2001). Laparoscopic autopsies. Surgical Endoscopy. 15(6). 619–622. 19 indexed citations

Ferzli, George, et al.. (2001). Minimally Invasive, Nonendoscopic Thyroid Surgery. Journal of the American College of Surgeons. 192(5). 665–668. 55 indexed citations

Sayad, P., Robert Cacchione, & George Ferzli. (2001). Laparoscopic distal pancreatectomy for blunt injury to the pancreas. Surgical Endoscopy. 15(7). 758–759. 22 indexed citations

Sayad, P., et al.. (2000). Incidence of incipient contralateral hernia during laparoscopic hernia repair. Surgical Endoscopy. 14(6). 543–545. 58 indexed citations

10.

Sayad, P. & George Ferzli. (1999). The extraperitoneal approach and its utility. Surgical Endoscopy. 13(11). 1168–1169. 13 indexed citations

11.

Sayad, P., et al.. (1999). Laparoscopic transabdominal lumboperitoneal shunt. Surgical Endoscopy. 13(2). 161–163. 9 indexed citations

12.

Ferzli, George, et al.. (1999). Needlescopic extraperitoneal repair of inguinal hernias. Surgical Endoscopy. 13(8). 822–823. 18 indexed citations

13.

Ferzli, George, et al.. (1999). The feasibility of laparoscopic extraperitoneal hernia repair under local anesthesia. Surgical Endoscopy. 13(6). 588–590. 23 indexed citations

14.

Usal, Hakan, et al.. (1999). Cost effectiveness of routine type and screen testing before laparoscopic cholecystectomy. Surgical Endoscopy. 13(2). 146–147. 27 indexed citations

15.

Sayad, P. & George Ferzli. (1999). Laparoscopic Preperitoneal Repair of Recurrent Inguinal Hernias. Journal of Laparoendoscopic & Advanced Surgical Techniques. 9(2). 127–130. 23 indexed citations

16.

Usal, Hakan, et al.. (1998). Major vascular injuries during laparoscopic cholecystectomy. Surgical Endoscopy. 12(7). 960–962. 52 indexed citations

17.

Ferzli, George, et al.. (1998). Endoscopic extraperitoneal herniorrhaphy. Surgical Endoscopy. 12(11). 1311–1313. 50 indexed citations

18.

Sayad, P., et al.. (1998). Laparoscopic Herniorrhaphy: Review of Complications and Recurrence. Journal of Laparoendoscopic & Advanced Surgical Techniques. 8(1). 3–10. 33 indexed citations

19.

Ferzli, George, et al.. (1997). Laparoscopic Staging of Hodgkin's Disease. Journal of Laparoendoscopic & Advanced Surgical Techniques. 7(6). 353–355. 8 indexed citations

20.

Ferzli, George, et al.. (1997). Pneumothorax as a complication of laparoscopic inguinal hernia repair. Surgical Endoscopy. 11(2). 152–153. 25 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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