Ka–Fai Kwok

1.0k total citations
12 papers, 799 citations indexed

About

Ka–Fai Kwok is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Ka–Fai Kwok has authored 12 papers receiving a total of 799 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Pulmonary and Respiratory Medicine and 2 papers in Molecular Biology. Recurrent topics in Ka–Fai Kwok's work include Gastric Cancer Management and Outcomes (8 papers), Esophageal and GI Pathology (6 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Ka–Fai Kwok is often cited by papers focused on Gastric Cancer Management and Outcomes (8 papers), Esophageal and GI Pathology (6 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Ka–Fai Kwok collaborates with scholars based in Hong Kong and China. Ka–Fai Kwok's co-authors include Simon Law, Kent‐Man Chu, Kam‐Ho Wong, John Wong, Dora L.�W. Kwong, John Wong, Jonathan S. T. Sham, Benjamin Chun–Yu Wong, Wai‐Mo Hui and Shiu‐Kum Lam and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and Annals of Surgery.

In The Last Decade

Ka–Fai Kwok

12 papers receiving 781 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ka–Fai Kwok Hong Kong	10	631	480	120	99	76	12	799
S. S. Ngoi Singapore	16	632 1.0×	318 0.7×	20 0.2×	50 0.5×	173 2.3×	32	911
Kjell Øvrebø Norway	15	422 0.7×	229 0.5×	54 0.5×	83 0.8×	215 2.8×	41	603
Katie E. O’Sullivan Ireland	14	265 0.4×	178 0.4×	112 0.9×	25 0.3×	120 1.6×	31	573
Konstantinos Tsimogiannis Greece	12	555 0.9×	268 0.6×	57 0.5×	95 1.0×	158 2.1×	27	652
Yutaro Kato Japan	14	449 0.7×	211 0.4×	31 0.3×	32 0.3×	214 2.8×	76	752
Sun Jin Park South Korea	15	350 0.6×	137 0.3×	57 0.5×	41 0.4×	253 3.3×	57	588
Tatsuo Yamakawa Japan	11	453 0.7×	351 0.7×	27 0.2×	53 0.5×	178 2.3×	66	612
Lars Boman Sweden	7	447 0.7×	145 0.3×	54 0.5×	27 0.3×	25 0.3×	11	585
H. Wenk Germany	11	211 0.3×	187 0.4×	111 0.9×	15 0.2×	50 0.7×	57	417
Yulong He China	15	239 0.4×	303 0.6×	30 0.3×	93 0.9×	129 1.7×	46	521

Countries citing papers authored by Ka–Fai Kwok

Since Specialization

Citations

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

Fields of papers citing papers by Ka–Fai Kwok

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ka–Fai Kwok. 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 Ka–Fai Kwok. The network helps show where Ka–Fai Kwok may publish in the future.

Co-authorship network of co-authors of Ka–Fai Kwok

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

All Works

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12 of 12 papers shown

Lai, Kam‐Chuen, Kent‐Man Chu, Wai‐Mo Hui, et al.. (2006). Esomeprazole With Aspirin Versus Clopidogrel for Prevention of Recurrent Gastrointestinal Ulcer Complications. Clinical Gastroenterology and Hepatology. 4(7). 860–865. 110 indexed citations

Ferri, Lorenzo, Simon Law, Kam‐Ho Wong, Ka–Fai Kwok, & John W. Wong. (2006). The Influence of Technical Complications on Postoperative Outcome and Survival After Esophagectomy. Annals of Surgical Oncology. 13(4). 557–564. 65 indexed citations

Law, Simon, Dora L.�W. Kwong, Kam‐Ho Wong, Ka–Fai Kwok, & John Wong. (2006). The Effects of Neoadjuvant Chemoradiation on pTNM Staging and Its Prognostic Significance in Esophageal Cancer. Journal of Gastrointestinal Surgery. 10(9). 1301–1311. 16 indexed citations

Chan, Annie On On, Kent‐Man Chu, Shiu Kum Lam, et al.. (2005). Early prediction of tumor recurrence after curative resection of gastric carcinoma by measuring soluble E‐cadherin. Cancer. 104(4). 740–746. 31 indexed citations

Law, Simon, et al.. (2004). Pleural drainage after transthoracic esophagectomy: experience with a vacuum system. Diseases of the Esophagus. 17(1). 81–86. 16 indexed citations

Chu, Kent‐Man, Ka–Fai Kwok, Simon Law, & Kam‐Ho Wong. (2004). A prospective evaluation of catheter probe EUS for the detection of ascites in patients with gastric carcinoma. Gastrointestinal Endoscopy. 59(4). 471–474. 25 indexed citations

Law, Simon, Kam‐Ho Wong, Ka–Fai Kwok, Kent‐Man Chu, & John Wong. (2004). Predictive Factors for Postoperative Pulmonary Complications and Mortality After Esophagectomy for Cancer. Annals of Surgery. 240(5). 791–800. 307 indexed citations

Law, Simon, Dora L.�W. Kwong, Ka–Fai Kwok, et al.. (2003). Improvement in Treatment Results and Long-Term Survival of Patients With Esophageal Cancer. Annals of Surgery. 238(3). 339–348. 136 indexed citations

Kwok, Ka–Fai, et al.. (2003). Acute appendicitis presenting with distal duodenal obstruction. Surgery. 134(1). 105–106. 2 indexed citations

10.

Chan, Annie On‐On, Kent‐Man Chu, Shiu‐Kum Lam, et al.. (2003). Soluble E-Cadherin is an Independent Pretherapeutic Factor for Long-Term Survival in Gastric Cancer. Journal of Clinical Oncology. 21(12). 2288–2293. 59 indexed citations

11.

Chu, Kent‐Man, Ka–Fai Kwok, Simon Law, & John Wong. (2001). One-week once-daily triple therapy for Helicobacter pylori--a pilot study.. PubMed. 47(36). 1624–6. 5 indexed citations

12.

Chu, Kent‐Man, Ka–Fai Kwok, Simon Law, et al.. (1999). Helicobacter pylori status and endoscopy follow-up of patients having a history of perforated duodenal ulcer. Gastrointestinal Endoscopy. 50(1). 58–62. 27 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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