Michael Ansstas

819 citations
22 papers · 526 · h-index 8

Impact in

    • Anesthesia and Sedative Agents
    • Airway Management and Intubation Techniques
  • Oncology top 10%
    • Colorectal Cancer Screening and Detection
    • Pancreatic and Hepatic Oncology Research

Papers in

    • Esophageal and GI Pathology 6
    • Pediatric Hepatobiliary Diseases and Treatments 4
    • Gastrointestinal disorders and treatments 2
    • Pancreatic and Hepatic Oncology Research 4
    • Colorectal Cancer Screening and Detection 3
    • PARP inhibition in cancer therapy 2

Michael Ansstas

19 papers receiving 519 citations

Peers

Michael Ansstas
Comparison fields: 5 of 49
  • Anesthesiology and Pain Medicine 175
  • Oncology 249
  • Pulmonary and Respiratory Medicine 293
  • Surgery 298
  • Critical Care and Intensive Care Medicine 28
Replace Masahiro Niihara with:
Masahiro Niihara Japan
Rosa Klotz Germany
Katherine Hagan United States
Minoru Murayama Japan
Bhawna Rastogi India
Francesco Sellitri Italy
Laurie B. Reeder United States
A. Marszałek South Africa
Pio Maniscalco Italy
Terje Veel Norway
Michael Ansstas relative to Masahiro Niihara Japan Masahiro Niihara's profile →
Citations per field
00.5×3.8×
Masahiro Niihara · 1×
Citations per year

Countries citing papers authored by Michael Ansstas

Since Specialization
Citations

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

Fields of papers citing papers by Michael Ansstas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Michael Ansstas, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Michael Ansstas Line = papers co-authored together Michael Ansstas links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 22 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2009209
2 2011115
3 201099
4 200933
5 200915
6 202113
7 20219
8 20238
9 20205
10 20104
11 20143
12 20213
13 20092
14 20102
15 20102
16 20101
17 20091
18 20101
19 20091
20 20190

About Michael Ansstas

Michael Ansstas is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Molecular Biology and Immunology, having authored 22 papers that have together received 526 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (8 papers), Esophageal and GI Pathology (6 papers), Pancreatic and Hepatic Oncology Research (4 papers), Pediatric Hepatobiliary Diseases and Treatments (4 papers), Colorectal Cancer Screening and Detection (3 papers), Melanoma and MAPK Pathways (2 papers), PARP inhibition in cancer therapy (2 papers) and Gastrointestinal disorders and treatments (2 papers). The work is most often cited by research in Anesthesiology and Pain Medicine (175 citations), Oncology (249 citations), Pulmonary and Respiratory Medicine (293 citations), Surgery (298 citations) and Critical Care and Intensive Care Medicine (28 citations). Michael Ansstas has collaborated with scholars based in United States and Philippines. Frequent co-authors include Steven A. Edmundowicz, Sreenivasa S. Jonnalagadda, Gregory A. Coté, Riad R. Azar, Daniel Mullady, Dayna S. Early, Robert M. Hovis, Lawrence Waldbaum, Nitin Kumar and Christine E. Hovis. Their work appears in journals such as Gastrointestinal Endoscopy, Journal of the National Comprehensive Cancer Network, Surgical Endoscopy, Canadian Journal of Diabetes and Clinical Gastroenterology and Hepatology.

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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