J Machi
Impact in
- Hepatology top 5%
- Hepatocellular Carcinoma Treatment and Prognosis
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- Gallbladder and Bile Duct Disorders
- Cerebrovascular and Carotid Artery Diseases
Papers in
- Surgery 22
- Pediatric Hepatobiliary Diseases and Treatments 6
- Cholangiocarcinoma and Gallbladder Cancer Studies 3
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- Gallbladder and Bile Duct Disorders 7
- Vascular Procedures and Complications 3
- Co-authors
- Bernard Sigel (29 shared papers)Jeffery Justin (6 shared papers)J C Beitler (5 shared papers)T Kakegawa (8 shared papers)Howard A. Zaren (10 shared papers)Toshihiko Kurohiji (9 shared papers)Kazuo Shirouzu (3 shared papers)Hiroharu Isomoto (4 shared papers)
- Journals
- Journal of Ultrasound in Medicine (14 papers)Surgical Endoscopy (5 papers)Radiology (3 papers)The Journal of Urology (1 paper)Annals of Surgical Oncology (1 paper)
- Partner nations
- United StatesJapan
In The Last Decade
J Machi
43 papers receiving 692 citations
Peers
Comparison fields: 5 of 73
- Hepatology 125
- Pulmonary and Respiratory Medicine 334
- Surgery 377
- Oncology 217
- Internal Medicine 26
Countries citing papers authored by J Machi
This map shows the geographic impact of J Machi'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 J Machi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Machi more than expected).
Fields of papers citing papers by J Machi
This network shows the impact of papers produced by J Machi. 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 J Machi. The network helps show where J Machi may publish in the future.
Co-authors
The 25 scholars most cited alongside J Machi, 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 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Intraoperative ultrasonography in screening for liver metastases from colorectal cancer: comparative accuracy with traditional procedures. | 1987 | 83 |
| 2 | 1983 | 79 | |
| 3 | 1994 | 64 | |
| 4 | Comparative accuracy of operative ultrasonography and cholangiography in detecting common duct calculi. | 1983 | 50 |
| 5 | 1993 | 44 | |
| 6 | 2006 | 41 | |
| 7 | Intraoperative ultrasonic imaging of the carotid artery during carotid endarterectomy. | 1986 | 40 |
| 8 | 1999 | 32 | |
| 9 | Localization of insulinomas of the pancreas at operation by real-time ultrasound scanning. | 1983 | 31 |
| 10 | Arteriographic and ultrasonic evaluation of vascular clamp injuries using an in vitro human experimental model. | 1982 | 24 |
| 11 | The application of real-time ultrasound imaging during surgical procedures. | 1983 | 22 |
| 12 | 1984 | 17 | |
| 13 | 1986 | 17 | |
| 14 | 1996 | 16 | |
| 15 | 2002 | 15 | |
| 16 | Intraoperative ultrasonography. | 1992 | 14 |
| 17 | 1998 | 13 | |
| 18 | 1994 | 11 | |
| 19 | 1990 | 11 | |
| 20 | 1993 | 11 |
About J Machi
J Machi is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Oncology, Radiology, Nuclear Medicine and Imaging and Hepatology, having authored 44 papers that have together received 730 indexed citations. Recurring topics across this work include Hepatocellular Carcinoma Treatment and Prognosis (7 papers), Gallbladder and Bile Duct Disorders (7 papers), Pancreatic and Hepatic Oncology Research (7 papers), Pediatric Hepatobiliary Diseases and Treatments (6 papers), Vascular Procedures and Complications (3 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers), Ultrasound Imaging and Elastography (2 papers) and Anatomy and Medical Technology (2 papers). The work is most often cited by research in Hepatology (125 citations), Pulmonary and Respiratory Medicine (334 citations), Surgery (377 citations), Oncology (217 citations) and Internal Medicine (26 citations). J Machi has collaborated with scholars based in United States and Japan. Frequent co-authors include Bernard Sigel, Jeffery Justin, J C Beitler, T Kakegawa, Howard A. Zaren, Toshihiko Kurohiji, Kazuo Shirouzu, Hiroharu Isomoto, Flanigan Dp and Yuichi Yamashita. Their work appears in journals such as Journal of Ultrasound in Medicine, Surgical Endoscopy, Radiology, The Journal of Urology and Annals of Surgical Oncology.
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.