Mustapha A. Ajani

University of Ibadan

Publishing since 2015, latest 2026

Surgery
Oncology
Epidemiology
Pulmonary and Respiratory Medicine
Molecular Biology
Reproductive Medicine

Publications: 572015–2026
Citations: 420to those papers
h-index: 9i10-index 8
Field-weighted impact: 0.481.00 is the world average
World top 10%: 5%3 of 57 scored papers
Open access: 84%48 papers free to read

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

By year

Papers, and the citations to them

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

Citations received each year

Career

On their papers

Every institution they have given on a paper.

Publications

57 in all

Download CV:PDFWord

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

Surgery1425%
Oncology1323%
Epidemiology1221%
Pulmonary and Respiratory Medicine916%
Molecular Biology814%
Reproductive Medicine814%
Cancer Research712%
Genetics611%
Microbiology611%
Gastroenterology59%

Health Sciences
Life Sciences

Topics most written on

Cervical Cancer and HPV Research6
Ovarian cancer diagnosis and treatment6
Reproductive tract infections research6
Glioma Diagnosis and Treatment5
HER2/EGFR in Cancer Research5
Breast Cancer Treatment Studies4
Gastrointestinal disorders and treatments4
Gastrointestinal Tumor Research and Treatment4
Cancer Genomics and Diagnostics3
Global Cancer Incidence and Screening3
Meningioma and schwannoma management3
Urinary Tract Infections Management3

Who they write with

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

Where their co-authors are

21% of their papers have a co-author abroad

papers co-written1234578Home

Most frequent partner countries

United States7
United Kingdom7
Jamaica4
Spain3
Singapore3
China2
Belgium1

Papers with at least one author in that country.

Institutions written with most

University College Hospital, IbadanNG45 papers
Babcock UniversityNG24 papers
University of ChicagoUS7 papers
University of AbujaNG7 papers
Lagos State University Teaching HospitalNG6 papers
University College HospitalGB5 papers
Lagos University Teaching HospitalNG5 papers
University Hospital of the West IndiesJM4 papers
Institute for Advanced Medical Research and TrainingNG4 papers
Lagos State UniversityNG4 papers

Where they publish

PubMed9
Medical Journal of Zambia3
Pan African Medical Journal3
African Journal of Clinical and Experimental Microbiology2
Annals of Tropical Pathology2
International Journal of Medical and Pharmaceutical Case Reports2

Development goals addressed

From each paper’s title and abstract

3Good health and well-being41
1No poverty4
5Gender equality1
17Partnerships for the goals1

Most cited

Characterization of Nigerian breast cancer reveals prevalent homologous recombination deficiency and aggressive molecular features
Nature Communications3
2018142 citationsWorld top 10%Open access · Gold
Whole-genome analysis of Nigerian patients with breast cancer reveals ethnic-driven somatic evolution and distinct genomic subtypes
Nature Communications
202168 citationsWorld top 10%Open access · Gold

Colonic polyps in Nigerians, a change in trends

2022Journal of Clinical SciencesJournalOpen accessCorresponding0 citations10.4103/jcls.jcls_31_21

Histopathological analysis of male breast cancer in Southwestern Nigeria

2021Journal of Clinical SciencesJournalOpen accessFirst authorCorresponding3 citations10.4103/jcls.jcls_66_20

Patterns of inflammatory lesions of the appendix in a Nigerian Tertiary Health Facility

2021Journal of Medicine in the TropicsJournalFirst authorCorresponding2 citations10.4103/jomt.jomt_41_20

One year of breast cancer in Ibadan, Southwestern Nigeria

2021Journal of Medicine in the TropicsJournalCorresponding2 citations10.4103/jomt.jomt_33_20

Histopathology Turnaround Time of Surgical Biopsies in a Nigerian Tertiary Health-Care Facility

2021Nigerian Journal of MedicineJournalOpen accessFirst authorCorresponding2 citations10.4103/njm.njm_223_20

Pelvic Desmoid Tumour Imitating Uterine Leiomyoma in a Nigerian Premenopausal Woman

2020Journal of Advances in Medicine and Medical ResearchJournalOpen accessFirst author0 citations10.9734/jammr/2020/v32i230372

SECONDARY OVARIAN NEOPLASMS IN A TERTIARY HOSPITAL IN SOUTHWESTERN NIGERIA.

2019PubMedJournalOpen accessFirst author4 citations

Helicobacter pylori Prevalence by Urea Breath Test in a Southwestern Nigerian Population

2019Journal of Gastroenterology and Hepatology ResearchJournalOpen access3 citations10.17554/j.issn.2224-3992.2019.07.813

Calcified Bilateral Ovarian Fibroma in a 15 Year Old Female: Case Report and Literature Review

2019International Journal of Medical and Pharmaceutical Case ReportsJournalOpen accessSenior author2 citations10.9734/ijmpcr/2019/v12i130099

Endometriosis Misdiagnosed as a Metastatic Ovarian Tumour

2019Case Reports in Clinical MedicineJournalOpen access1 citation10.4236/crcm.2019.87023

Malignant ameloblastoma: a challenging diagnosis

2018Autopsy and Case ReportsJournalOpen access9 citations10.4322/acr.2018.043

Gastric Duplication Cyst in a Nigerian Infant

2018Journal of Case ReportsJournalOpen accessSenior author4 citations10.17659/01.2018.0011

Small Bowel Adenocarcinoma in a Nigerian Man: A Case Report

2018International Journal of Medical and Pharmaceutical Case ReportsJournalOpen access0 citations10.9734/ijmpcr/2017/39299

Correlates of genital Chlamydial trachomatis infection in a cohort of infertile women in Ibadan, Nigeria

2017International Journal of Reproduction Contraception Obstetrics and GynecologyJournalOpen access4 citations10.18203/2320-1770.ijrcog20174020

Comparative efficacy of visual inspection with acetic acid versus cytology for cervical cancer screening in Ogbomoso, Nigeria

2017International Journal of Reproduction Contraception Obstetrics and GynecologyJournalOpen access3 citations10.18203/2320-1770.ijrcog20174018

CERVICAL LYMPHADENOPATHY IN IBADAN, NIGERIA.

2017PubMedJournalOpen access3 citations

Brain weights in adult africans

2017Journal of Morphological SciencesJournalOpen access2 citations10.4322/jms.106316

International Journal of Reproduction Contraception Obstetrics and Gynecology

Journal of Advances in Medicine and Medical Research2

How it can be read

84% free to read

Diamond 25 · 44%Free to read and to publish
Gold 12 · 21%In an open-access journal
Hybrid 3 · 5%Open in a subscription journal
Bronze 1 · 2%Free to read, no open licence
Green 7 · 12%A copy in a repository
Closed 9 · 16%Behind a paywall

Who funds it

4 of 57 papers name a funder

Breast Cancer Research Foundation4
National Cancer Institute4
National Institutes of Health3
New York Genome Center3
Novartis Institutes for BioMedical Research3
University of Chicago3
Argonne National Laboratory2
Cancer Research UK2

202231 citationsWorld top 10%Open access · Gold

Nasal carriage of methicillin resistant Staphylococcus aureus among medical students of a private institution in Ilishan-Remo, Ogun State, Nigeria

African Journal of Clinical and Experimental Microbiology3

202023 citationsOpen access · Diamond