Nii Armah Adu-Aryee

Publishing since 2001, latest 2026

Oncology
Surgery
Epidemiology
Emergency Medicine
Cancer Research
Public Health, Environmental and Occupational Health

In their own words

medicine

Publications: 712001–2026
Citations: 5,409to those papers
h-index: 24i10-index 32
Field-weighted impact: 4.241.00 is the world average
World top 10%: 20%7 of 35 scored papers
Open access: 94%33 of the 35 whose access is recorded

4 other works — preprints, datasets and the like — are listed but not counted.

Google Scholar shows 5,892 citations, h-index 27 and i10-index 35 (4,686 citations and h-index 23 since 2021), as of October 12, 2026. It also counts theses, books and web pages, so it runs higher.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

71 in all

Metachronous Dermatofibrosarcoma Protuberans (DFSP) and Gastrointestinal Stromal Tumour (GIST): Case Series with Review of Literature
2026Surgical ScienceJournalOpen accessSenior author0 citations10.4236/ss.2026.173010
Global variation in injury patterns, interventions, and post-operative outcomes for children and adolescents undergoing trauma laparotomy: an international cohort study

Download CV:PDFWord

Citations received each year

PeerfordGoogle Scholar

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Oncology1217%
Surgery1217%
Epidemiology811%
Emergency Medicine68%
Cancer Research57%
Public Health, Environmental and Occupational Health57%
Infectious Diseases46%
Pathology and Forensic Medicine46%
Applied Microbiology and Biotechnology34%
General Health Professions34%

Health Sciences
Life Sciences

Topics most written on

Global Cancer Incidence and Screening7
Appendicitis Diagnosis and Management4
Antibiotic Use and Resistance3
Cervical Cancer and HPV Research3
Global Health and Surgery3
Mobile Health and mHealth Applications3
Surgical site infection prevention3
Urinary Tract Infections Management3
Breast Cancer Treatment Studies2
Breast Lesions and Carcinomas2
Cancer Genomics and Diagnostics2
Cancer Risks and Factors2

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

46% of their 35 papers with recorded affiliations have a co-author abroad

papers co-written2345678Home

Most frequent partner countries

United Kingdom7
United States5
Nigeria5
South Africa4
Namibia3
Mauritius3
Uganda3
Niger3

Papers with at least one author in that country.

Institutions written with most

Korle Bu Teaching HospitalGH20 papers
Queen Mary University of LondonGB4 papers
University of KwaZulu-NatalZA4 papers
University of UtahUS3 papers
Edward Francis Small Teaching HospitalGM3 papers
National Hospital NiameyNE3 papers
Groote Schuur HospitalZA3 papers
University of IbadanNG3 papers
University of ZimbabweZW3 papers
West African Centre for Cell Biology of Infectious PathogensGH3 papers

Where they publish

Ghana Medical Journal8
Open. Michigan5
The Lancet Global Health5
Anaesthesia3
The Lancet3
Annals of Oncology2
BMC Cancer

Development goals addressed

From each paper’s title and abstract

3Good health and well-being16
1No poverty4
2Zero hunger2
4Quality education1
16Peace, justice and strong institutions1
17Partnerships for the goals1

Most cited

Elective surgery cancellations due to the COVID-19 pandemic: global predictive modelling to inform surgical recovery plans
Journal of British Surgery
20201,834 citations
Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study
Anaesthesia
2021693 citations
Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study
The Lancet Infectious Diseases
2018645 citations

The Lancet Child & Adolescent Health

Mucocoele of the appendix

2024Ghana Medical JournalJournalOpen access5 citations10.4314/gmj.v58i1.15

Antibiotic use in surgical infections at a tertiary teaching hospital in Ghana

2024Ghana Medical JournalJournalOpen accessSenior author2 citations10.4314/gmj.v58i3.5

Assessing gastric viability of probiotics: real testing in real human gastric fluid

2024Health Sciences Investigations JournalJournal5 citations

Management of recurrent pheochromocytoma in pregnancy in a young Ghanaian

2022Ghana Medical JournalJournalOpen accessSenior author0 citations10.4314/gmj.v56i4.14

Antibiotic prescribing and the risk of antibiotic–associated diarrhoea in Korle Bu Teaching Hospital, Ghana: a pilot study

2020The Journal of Infection in Developing CountriesJournalOpen accessSenior author2 citations10.3855/jidc.11259

Antibiotic use in a tertiary healthcare facility in Ghana: a point prevalence survey

2018Antimicrobial Resistance and Infection ControlJournalOpen access104 citations10.1186/s13756-018-0299-z

Malignant Gastric Neoplasms; Hope for

2013Current Challenges with their Evolving S: A ReaderJournalFirst author0 citations

How it can be read

94% free to read, of the 35 recorded

Diamond 8 · 11%Free to read and to publish
Gold 13 · 18%In an open-access journal
Hybrid 7 · 10%Open in a subscription journal
Bronze 2 · 3%Free to read, no open licence
Green 3 · 4%A copy in a repository
Closed 2 · 3%Behind a paywall
Unknown 36 · 51%Not recorded by the source

Who funds it

17 of 71 papers name a funder

National Institute for Health and Care Research7
University of Ghana6
Medical Research Council4
University of Minnesota3
Fogarty International Center2
Government of the United Kingdom2
Wellcome Trust2
Department of Health and Social Care1

2018606 citationsWorld top 10%Open access · Green