Chang‐Ming Jan

842 total citations
29 papers, 630 citations indexed

About

Chang‐Ming Jan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Chang‐Ming Jan has authored 29 papers receiving a total of 630 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 7 papers in Gastroenterology. Recurrent topics in Chang‐Ming Jan's work include Helicobacter pylori-related gastroenterology studies (16 papers), Gastric Cancer Management and Outcomes (12 papers) and Gastroesophageal reflux and treatments (3 papers). Chang‐Ming Jan is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (16 papers), Gastric Cancer Management and Outcomes (12 papers) and Gastroesophageal reflux and treatments (3 papers). Chang‐Ming Jan collaborates with scholars based in Taiwan, Australia and United States. Chang‐Ming Jan's co-authors include Deng‐Chyang Wu, Li‐Tzong Chen, Wen‐Ming Wang, Ann‐Lii Cheng, Chien‐Yu Lu, Yu-Chung Su, Jaw‐Yuan Wang, Jaw‐Town Lin, Ih‐Jen Su and Jan‐Sing Hsieh and has published in prestigious journals such as Journal of Clinical Oncology, JNCI Journal of the National Cancer Institute and Cancer.

In The Last Decade

Chang‐Ming Jan

29 papers receiving 600 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chang‐Ming Jan Taiwan	13	409	241	188	154	142	29	630
M Stolte Germany	14	549 1.3×	185 0.8×	143 0.8×	120 0.8×	159 1.1×	40	799
Tatsuya Toyokawa Japan	14	587 1.4×	538 2.2×	73 0.4×	43 0.3×	287 2.0×	64	875
G. Alampi Italy	10	363 0.9×	176 0.7×	39 0.2×	44 0.3×	162 1.1×	27	484
Wladimir V. Bogomoletz France	16	473 1.2×	242 1.0×	120 0.6×	106 0.7×	118 0.8×	46	807
S. Pretolani Italy	14	491 1.2×	159 0.7×	28 0.1×	56 0.4×	212 1.5×	25	725
Joo Hyun Oh South Korea	14	194 0.5×	92 0.4×	123 0.7×	85 0.6×	52 0.4×	39	589
Tomohiko Sasaki Japan	17	458 1.1×	225 0.9×	186 1.0×	22 0.1×	133 0.9×	48	732
Vincenzo De Francesco Italy	15	474 1.2×	212 0.9×	38 0.2×	27 0.2×	193 1.4×	47	648
A. Panarese Italy	11	267 0.7×	170 0.7×	32 0.2×	20 0.1×	148 1.0×	24	492
Andrew J. Metz Australia	12	332 0.8×	637 2.6×	451 2.4×	33 0.2×	222 1.6×	34	882

Countries citing papers authored by Chang‐Ming Jan

Since Specialization

Citations

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

Fields of papers citing papers by Chang‐Ming Jan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chang‐Ming Jan. 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 Chang‐Ming Jan. The network helps show where Chang‐Ming Jan may publish in the future.

Co-authorship network of co-authors of Chang‐Ming Jan

This figure shows the co-authorship network connecting the top 25 collaborators of Chang‐Ming Jan. A scholar is included among the top collaborators of Chang‐Ming Jan 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 Chang‐Ming Jan. Chang‐Ming Jan 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

Chen, Chiao‐Yun, Yu‐Ting Kuo, Chien‐Hung Lee, et al.. (2009). Differentiation between Malignant and Benign Gastric Ulcers: CT Virtual Gastroscopy versus Optical Gastroendoscopy. Radiology. 252(2). 410–417. 20 indexed citations

Kuo, Chao‐Hung, Huang‐Ming Hu, Pei‐Yun Tsai, et al.. (2009). Short-term Celecoxib intervention is a safe and effective chemopreventive for gastric carcinogenesis based on a Mongolian gerbil model. World Journal of Gastroenterology. 15(39). 4907–4907. 10 indexed citations

Kuo, Chao‐Hung, Huang‐Ming Hu, Pei‐Yun Tsai, et al.. (2008). A better method for confirming Helicobacter pylori infection in Mongolian gerbils. Journal of Gastroenterology. 43(1). 32–37. 2 indexed citations

Kuo, Chao‐Hung, Huang‐Ming Hu, Pei‐Yun Tsai, et al.. (2007). A Better Method for Preventing Infection of Percutaneous Endoscopic Gastrostomy. Journal of Gastrointestinal Surgery. 12(2). 358–363. 7 indexed citations

Tsai, Hsiang‐Lin, Chien‐Yu Lu, Jan‐Sing Hsieh, et al.. (2007). The Prognostic Significance of Total Lymph Node Harvest in Patients with T2–4N0M0 Colorectal Cancer. Journal of Gastrointestinal Surgery. 11(5). 660–665. 100 indexed citations

Lu, Chien‐Yu, Fu‐Chen Kuo, Shengwen Wang, et al.. (2006). The clinical applications and accuracy of 2 rapid near-patient tests in detecting Helicobacter pylori infection. Diagnostic Microbiology and Infectious Disease. 56(3). 241–246. 11 indexed citations

Wu, I‐Chen, Shengwen Wang, Yuan‐Chieh Yang, et al.. (2006). Comparison of a new office-based stool immunoassay and 13C-UBT in the diagnosis of current Helicobacter pylori infection. Journal of Laboratory and Clinical Medicine. 147(3). 145–149. 17 indexed citations

Kan, Jung‐Yu, Jan‐Sing Hsieh, Wen‐Ming Wang, et al.. (2006). Clinical Characteristics of Patients with Sporadic Colorectal Cancer and Primary Cancers of Other Organs. The Kaohsiung Journal of Medical Sciences. 22(11). 547–553. 12 indexed citations

Chen, Li‐Tzong, Jaw‐Town Lin, John Jen Tai, et al.. (2005). Long-Term Results of Anti– Helicobacter pylori Therapy in Early-Stage Gastric High-Grade Transformed MALT Lymphoma. JNCI Journal of the National Cancer Institute. 97(18). 1345–1353. 128 indexed citations

10.

Chen, Li‐Tzong, Kun‐Bow Tsai, Yu-Chung Su, et al.. (2004). Acute Hemorrhagic Rectal Ulcer Syndrome: A New Clinical Entity? Report of 19 Cases and Review of the Literature. Diseases of the Colon & Rectum. 47(6). 895–905. 31 indexed citations

11.

Wu, I‐Chen, Hung‐Lung Ke, Yi‐Ching Lo, et al.. (2004). Evaluation of a newly developed office-based stool test for detecting Helicobacter pylori: an extensive pilot study.. PubMed. 50(54). 1761–5. 43 indexed citations

12.

Hsu, Chiun, Chi‐Long Chen, L.-T. Chen, et al.. (2001). Comparison of MALT and non-MALT primary large cell lymphoma of the stomach. Cancer. 91(1). 49–56. 9 indexed citations

13.

Yu, Fang‐Jung, Deng‐Chyang Wu, Chao‐Hung Kuo, et al.. (2001). Diagnosis of Helicobacter pylori infection by stool antigen test in southern Taiwan.. PubMed. 17(7). 344–50. 12 indexed citations

14.

Chen, Li‐Tzong, Jaw‐Town Lin, Rong‐Yaun Shyu, et al.. (2001). Prospective Study of Helicobacter pylori Eradication Therapy in Stage I_E High-Grade Mucosa-Associated Lymphoid Tissue Lymphoma of the Stomach. Journal of Clinical Oncology. 19(22). 4245–4251. 64 indexed citations

15.

Su, Yu-Chung, Wen‐Ming Wang, Shing-Yaw Wang, et al.. (2000). The association between Helicobacter pylori infection and functional dyspepsia in patients with irritable bowel syndrome. The American Journal of Gastroenterology. 95(8). 1900–1905. 34 indexed citations

16.

Hsu, Chih‐Hung, Kun‐Huei Yeh, Li‐Tzong Chen, et al.. (1997). Weekly 24-Hour Infusion of High-Dose 5-Fluorouracil and Leucovorin in the Treatment of Advanced Gastric Cancers. Oncology. 54(4). 275–280. 44 indexed citations

17.

Su, Yu-Chung, Wen‐Ming Wang, Li‐Tzong Chen, et al.. (1996). High seroprevalence of IgG againstHelicobacter pylori among endoscopists in Taiwan. Digestive Diseases and Sciences. 41(8). 1571–1576. 15 indexed citations

18.

Jan, Chang‐Ming, Deng‐Chyang Wu, Yu-Chung Su, et al.. (1995). Evaluation of the severity of Helicobacter pylori infection with urease test: its correlation with histopathology and bacterial density.. PubMed. 11(12). 650–3. 2 indexed citations

19.

Su, Yu-Chung, Li‐Tzong Chen, Chang‐Ming Jan, et al.. (1994). Reappraisal of Gastroduodenal Lesions after Transcatheter Arterial Chemoembolization of Liver Neoplasms—Selective Versus Superselective Method. Journal of Clinical Gastroenterology. 18(2). 118–121. 9 indexed citations

20.

Chen, Li‐Tzong, et al.. (1989). Incidence of massive rebleeding from nonbleeding visible vessels in benign gastroduodenal lesions and prospective study in assessing the efficacy of endoscopic hemostasis with local ethanol injection for prevention of rebleeding.. PubMed. 5(3). 180–4. 2 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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