Haejin In

1.8k total citations · 1 hit paper
66 papers, 1.1k citations indexed

About

Haejin In is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Haejin In has authored 66 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Oncology, 34 papers in Surgery and 32 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Haejin In's work include Gastric Cancer Management and Outcomes (29 papers), Colorectal Cancer Screening and Detection (16 papers) and Helicobacter pylori-related gastroenterology studies (14 papers). Haejin In is often cited by papers focused on Gastric Cancer Management and Outcomes (29 papers), Colorectal Cancer Screening and Detection (16 papers) and Helicobacter pylori-related gastroenterology studies (14 papers). Haejin In collaborates with scholars based in United States, Japan and Netherlands. Haejin In's co-authors include Ian Solsky, Bryan E. Palis, Marisa Langdon-Embry, Jaffer A. Ajani, Takeshi Sano, Mitchell C. Posner, Mark S. Talamonti, Marshall S. Baker, Susan Sharpe and David P. Winchester and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Haejin In

59 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Validation of the 8th Edition of the AJCC TNM Staging System for Gastric Cancer using the National Cancer Database

2017 253 citations Haejin In, Ian Solsky et al. Annals of Surgical Oncology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Haejin In United States	16	542	486	466	151	123	66	1.1k
Danny Yakoub United States	21	860 1.6×	712 1.5×	535 1.1×	145 1.0×	218 1.8×	81	1.5k
Young‐Tae Ju South Korea	19	522 1.0×	415 0.9×	398 0.9×	140 0.9×	62 0.5×	80	1.2k
Francesco Di Fabio Italy	21	694 1.3×	345 0.7×	635 1.4×	77 0.5×	91 0.7×	63	1.1k
Jennifer LaFemina United States	17	564 1.0×	253 0.5×	597 1.3×	139 0.9×	167 1.4×	44	1.0k
Ali A. Siddiqui United States	22	855 1.6×	630 1.3×	1.1k 2.4×	153 1.0×	273 2.2×	58	1.5k
Sanjay Talole India	20	421 0.8×	330 0.7×	481 1.0×	77 0.5×	233 1.9×	54	1.1k
Daniel P. McKellar United States	13	470 0.9×	494 1.0×	618 1.3×	166 1.1×	126 1.0×	25	1.3k
Yu‐Wei Chen United States	21	228 0.4×	671 1.4×	333 0.7×	78 0.5×	76 0.6×	73	1.1k
Masakazu Hattori Japan	14	396 0.7×	364 0.7×	509 1.1×	74 0.5×	156 1.3×	64	984
Jeffrey P. Lamont United States	18	640 1.2×	212 0.4×	246 0.5×	130 0.9×	66 0.5×	33	931

Countries citing papers authored by Haejin In

Since Specialization

Citations

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

Fields of papers citing papers by Haejin In

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Haejin In

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

Kennedy, Timothy J., Mihir M. Shah, Rafi Kabarriti, et al.. (2025). Phase II preoperative pembrolizumab for MSI high or MSS/PD-L1 gastric cancer followed by surgery and adjuvant therapy with pembrolizumab (NCT03257163): Results of a multicenter study.. Journal of Clinical Oncology. 43(4_suppl). 441–441. 1 indexed citations

Rustgi, Sheila D., et al.. (2024). Cost-Effectiveness of Serum Pepsinogen as a Gastric Cancer Targeted Screening Strategy in the United States. SHILAP Revista de lepidopterología. 4(2). 100564–100564. 4 indexed citations

In, Haejin, Alexandra M. Adams, Fei Wang, et al.. (2024). Pepsinogen and Helicobacter pylori: Serum biomarkers for gastric cancer risk in a diverse United States population. 1(3). 100086–100086. 1 indexed citations

Kim, Gina, et al.. (2024). Gender Gap in Academic Surgery: Disparities in Early-Career Scholarly Productivity Sets the Stage for Unequal Academic Advancement. Journal of Surgical Research. 304. 356–364. 1 indexed citations

Alexander, H. Richard, Mariam F. Eskander, Miral S. Grandhi, et al.. (2024). Racial disparities in rates of invasiveness of resected intraductal papillary mucinous neoplasms in the United States. Surgery. 175(5). 1402–1407.

Huang, Robert J., Monika Laszkowska, Haejin In, Joo Ha Hwang, & Meira Epplein. (2023). Controlling Gastric Cancer in a World of Heterogeneous Risk. Gastroenterology. 164(5). 736–751. 59 indexed citations

In, Haejin, et al.. (2023). Gastric cancer: A unique opportunity to shift the paradigm of cancer disparities in the United States. Current Problems in Surgery. 60(10). 101382–101382. 2 indexed citations

Karasz, Alison, et al.. (2023). A qualitative analysis of patients’ experiences with an emergency department diagnosis of gastrointestinal cancer. Academic Emergency Medicine. 30(12). 1201–1209. 7 indexed citations

Wang, Fei, et al.. (2023). Potentially Avoidable Admissions and Prolonged Hospitalization in Patients with Suspected Colon Cancer. Annals of Surgical Oncology. 30(8). 4748–4758.

10.

Kumar, Ritesh, Jongmyung Kim, Matthew P. Deek, et al.. (2023). Combination of Immunotherapy and Radiation Therapy in Gastrointestinal Cancers: An Appraisal of the Current Literature and Ongoing Research. Current Oncology. 30(7). 6432–6446. 6 indexed citations

11.

In, Haejin, Jessica Ward, Patricia Friedmann, et al.. (2022). Serum Pepsinogen as a Biomarker for Gastric Cancer in the United States: A Nested Case–Control Study Using the PLCO Cancer Screening Trial Data. Cancer Epidemiology Biomarkers & Prevention. 31(7). 1426–1432. 19 indexed citations

12.

Friedmann, Patricia, et al.. (2020). Evaluation of Adrenal Vein Sampling Use and Outcomes in Patients With Primary Aldosteronism. Journal of Surgical Research. 256. 673–679. 2 indexed citations

13.

Solsky, Ian, et al.. (2020). Diagnosis Setting and Colorectal Cancer Outcomes: The Impact of Cancer Diagnosis in the Emergency Department. Journal of Surgical Research. 255. 164–171. 14 indexed citations

14.

In, Haejin, et al.. (2020). Diagnostic significance of the CT rim sign in cases of gangrenous cholecystitis. Clinical Imaging. 73. 53–56. 3 indexed citations

15.

Friedmann, Patricia, et al.. (2020). Pancreatic Cancer Surgery Following Emergency Department Admission: Understanding Poor Outcomes and Disparities in Care. Journal of Gastrointestinal Surgery. 25(5). 1261–1270. 8 indexed citations

16.

Hu, Shaomin, et al.. (2017). Diffuse, Aggressive Metastatic Progression after Minimally Invasive Local Resection of Primary Gastric Synovial Sarcoma: a Case Report and Systematic Review of the Literature. Journal of Gastrointestinal Cancer. 50(1). 116–122. 8 indexed citations

17.

In, Haejin, Ian Solsky, Bryan E. Palis, et al.. (2017). Validation of the 8th Edition of the AJCC TNM Staging System for Gastric Cancer using the National Cancer Database. Annals of Surgical Oncology. 24(12). 3683–3691. 253 indexed citations breakdown →

18.

Solsky, Ian, Patricia Friedmann, Peter Muscarella, & Haejin In. (2016). Poor Outcomes of Gastric Cancer Surgery After Admission Through the Emergency Department. Annals of Surgical Oncology. 24(5). 1180–1187. 26 indexed citations

19.

In, Haejin, Karl Y. Bilimoria, Andrew K. Stewart, et al.. (2014). Cancer Recurrence: An Important but Missing Variable in National Cancer Registries. Annals of Surgical Oncology. 21(5). 1520–1529. 75 indexed citations

20.

Hu, Yue‐Yung, Haejin In, Christopher Dodgion, et al.. (2011). Impact of neoadjuvant chemotherapy on breast reconstruction. Cancer. 117(13). 2833–2841. 45 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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