Chang‐Ming Jan
Impact in
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
- Surgery top 10%
- Helicobacter pylori-related gastroenterology studies
- Colorectal and Anal Carcinomas
Papers in
- Surgery 23
- Helicobacter pylori-related gastroenterology studies 16
- Eosinophilic Esophagitis 3
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- Gastric Cancer Management and Outcomes 12
- Metastasis and carcinoma case studies 3
- Co-authors
- Deng‐Chyang Wu (14 shared papers)Li‐Tzong Chen (10 shared papers)Wen‐Ming Wang (19 shared papers)Ann‐Lii Cheng (4 shared papers)Chien‐Yu Lu (6 shared papers)Yu-Chung Su (10 shared papers)Jaw‐Yuan Wang (5 shared papers)Jaw‐Town Lin (2 shared papers)
- Journals
- Journal of Gastrointestinal Surgery (2 papers)Cancer (1 paper)JNCI Journal of the National Cancer Institute (1 paper)The American Surgeon (1 paper)Diseases of the Colon & Rectum (1 paper)
- Partner nations
- TaiwanAustraliaUnited States
In The Last Decade
Chang‐Ming Jan
29 papers receiving 600 citations
Peers
Comparison fields: 5 of 71
- Gastroenterology 142
- Surgery 409
- Pathology and Forensic Medicine 154
- Pulmonary and Respiratory Medicine 241
- Oncology 188
Countries citing papers authored by Chang‐Ming Jan
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
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-authors
The 25 scholars most cited alongside Chang‐Ming Jan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 29 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 128 | |
| 2 | 2007 | 100 | |
| 3 | 2001 | 64 | |
| 4 | 1997 | 44 | |
| 5 | Evaluation of a newly developed office-based stool test for detecting Helicobacter pylori: an extensive pilot study. | 2004 | 43 |
| 6 | 2000 | 34 | |
| 7 | 2004 | 31 | |
| 8 | 2009 | 20 | |
| 9 | 2006 | 17 | |
| 10 | The media of rapid urease test influence the diagnosis of Helicobacter pylori. | 2003 | 16 |
| 11 | 1996 | 15 | |
| 12 | 2006 | 12 | |
| 13 | Diagnosis of Helicobacter pylori infection by stool antigen test in southern Taiwan. | 2001 | 12 |
| 14 | 2006 | 11 | |
| 15 | 2009 | 10 | |
| 16 | Central nervous system infection after endoscopic injection sclerotherapy. | 1990 | 10 |
| 17 | 1994 | 9 | |
| 18 | 2001 | 9 | |
| 19 | 2007 | 7 | |
| 20 | Simplified 13C-urea breath test for the diagnosis of Helicobacter pylori infection--the availability of without fasting and without test meal. | 2000 | 7 |
About Chang‐Ming Jan
Chang‐Ming Jan is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Gastroenterology, Pathology and Forensic Medicine and Epidemiology, having authored 29 papers that have together received 630 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (16 papers), Gastric Cancer Management and Outcomes (12 papers), Gastrointestinal Tumor Research and Treatment (3 papers), Veterinary medicine and infectious diseases (3 papers), Lymphoma Diagnosis and Treatment (3 papers), Gastroesophageal reflux and treatments (3 papers), Eosinophilic Esophagitis (3 papers) and Metastasis and carcinoma case studies (3 papers). The work is most often cited by research in Gastroenterology (142 citations), Surgery (409 citations), Pathology and Forensic Medicine (154 citations), Pulmonary and Respiratory Medicine (241 citations) and Oncology (188 citations). Chang‐Ming Jan has collaborated with scholars based in Taiwan, Australia and United States. Frequent 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. Their work appears in journals such as Journal of Gastrointestinal Surgery, Cancer, JNCI Journal of the National Cancer Institute, The American Surgeon and Diseases of the Colon & Rectum.
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.