P T Nmadu

Ahmadu Bello University

Also at Ahmadu Bello University Teaching Hospitalfrom their recent papers

Publishing since 1990, latest 2026

Surgery
Emergency Medicine
Urology
Pathology and Forensic Medicine
Infectious Diseases
Public Health, Environmental and Occupational Health

Their record on OpenAlex

Publications: 581990–2026
Citations: 920to those papers
h-index: 17i10-index 23
Field-weighted impact: 0.361.00 is the world average
World top 10%: 0%0 of 57 scored papers
Open access: 16%9 papers free to read

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

58 in all

Management of anorectal malformation: Changing trend over two decades in Zaria, Nigeria
2026African Journal of Paediatric SurgeryJournalOpen accessSenior author0 citations10.67481/ajps.v8i1.250
Role of vesicostomy in the management of posterior urethral valve in Sub-Saharan Africa
2013Journal of Pediatric Urology

Download CV:PDFWord

Citations received each year

Peerford

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

Surgery4984%
Emergency Medicine814%
Urology712%
Pathology and Forensic Medicine610%
Infectious Diseases59%
Public Health, Environmental and Occupational Health59%
Epidemiology35%
Pulmonary and Respiratory Medicine35%
Endocrinology, Diabetes and Metabolism23%
Genetics23%

Health Sciences

Topics most written on

Intestinal Malrotation and Obstruction Disorders11
Congenital gastrointestinal and neural anomalies8
Hernia repair and management8
Appendicitis Diagnosis and Management7
Esophageal and GI Pathology7
Teratomas and Epidermoid Cysts7
Urological Disorders and Treatments7
Congenital Diaphragmatic Hernia Studies6
Tumors and Oncological Cases6
Amoebic Infections and Treatments5
Congenital Anomalies and Fetal Surgery5
Diverticular Disease and Complications5

Who they write with

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

Where their co-authors are

0% of their papers have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

Ahmadu Bello University Teaching HospitalNG56 papers
Usmanu Danfodiyo University Teaching Hospital, SokotoNG1 paper
Obafemi Awolowo UniversityNG1 paper
Obafemi Awolowo University Teaching Hospitals ComplexNG1 paper

Where they publish

Annals of Tropical Paediatrics14
PubMed13
Tropical Doctor8
Pediatric Surgery International6
African Journal of Paediatric Surgery4
East African Medical Journal3

Development goals addressed

From each paper’s title and abstract

3Good health and well-being36
2Zero hunger5
17Partnerships for the goals4
5Gender equality1
9Industry, innovation and infrastructure1

Most cited

Delayed treatment of symptomatic breast cancer: the experience from Kaduna, Nigeria.
PubMed3
200893 citations
Emergency neonatal surgery in a developing country
Pediatric Surgery International
200176 citations
Surgical Site Infection in Children: Prospective Analysis of the Burden and Risk Factors in a Sub-Saharan African Setting
Surgical Infections
200861 citations

Anorectal malformation coexisting with Hirschsprung’s disease: A report of two patients

2012African Journal of Paediatric SurgeryJournalOpen accessSenior author12 citations10.4103/0189-6725.99409

Management of anorectal malformation: Changing trend over two decades in Zaria, Nigeria

2011African Journal of Paediatric SurgeryJournalOpen accessSenior author13 citations10.4103/0189-6725.78663

Assessing the severity of intraabdominal Infections; the value of APACHE II Scoring System

2010Nigerian Journal of Surgical ResearchJournalOpen accessSenior author9 citations10.4314/njsr.v8i1.54851

Paediatric surgical research and publications in a developing country setting

2008African Journal of Paediatric SurgeryJournalOpen accessSenior author3 citations10.4103/0189-6725.41627

Pediatric surgery in Nigeria

2006Journal of Pediatric SurgeryJournalSenior author42 citations10.1016/j.jpedsurg.2005.11.053

Persistent umbilical discharge in infants and children

2006Annals of Tropical PaediatricsJournalSenior author18 citations10.1179/146532806x107485

Symptomatic vitelline duct anomalies in children.

2005PubMedJournalSenior author31 citations

Gastrointestinal injuries from blunt abdominal trauma in children

2004East African Medical JournalJournalOpen accessSenior author25 citations10.4314/eamj.v81i4.9154

Fournier's Gangrene in Neonates and Infants

2004European Journal of Pediatric SurgeryJournalSenior author47 citations10.1055/s-2004-821138

Complicated umbilical hernias in children

2003Pediatric Surgery InternationalJournal38 citations10.1007/s00383-002-0932-y

Major complications of omphalitis in neonates and infants

2002Pediatric Surgery InternationalJournalSenior author52 citations10.1007/s00383-002-0821-4

Emergency neonatal surgery in a developing country

2001Pediatric Surgery InternationalJournalSenior author76 citations10.1007/s003830000551

Hirschsprung's disease in the newborn: experience in Zaria, Nigeria

2001Annals of Tropical PaediatricsJournalSenior author5 citations10.1080/07430170120093526

Gastrointestinal obstruction from phytobezoar in childhood: Report of two cases

2001East African Medical JournalJournalOpen accessSenior author3 citations10.4314/eamj.v78i11.8955

Childhood achalasia in Zaria, Nigeria

2001East African Medical JournalJournalOpen accessSenior author2 citations10.4314/eamj.v78i9.8984

Pyomyositis in Adults: A 12 Year Review

2001Tropical DoctorJournalSenior author6 citations10.1177/004947550103100313

Intestinal volvulus: aetiology, morbidity, and mortality in Nigerian children

2000Pediatric Surgery InternationalJournalSenior author31 citations10.1007/s003830050013

Penetrating abdominal injuries in children in Nigeria

1999Annals of Tropical PaediatricsJournalSenior author5 citations10.1080/02724939992392

Orbital Teratoma

1999Tropical DoctorJournalSenior author1 citation10.1177/004947559902900220

An Infected Primary Retroperitoneal Cyst

1998Tropical DoctorJournalSenior author2 citations10.1177/004947559802800224

Comparison of three operations for typhoid perforation

1997British journal of surgeryJournalSenior author47 citations10.1046/j.1365-2168.1997.t01-1-02494.x

Thyrotoxicosis in Zaria, Nigeria: an update.

1997PubMedJournalSenior author5 citations

Blunt traumatic injury of the gallbladder in childhood.

1997PubMedJournalSenior author3 citations

Sacrococcygeal teratoma in Zaria, Nigeria: report of 47 cases

1995Annals of Tropical PaediatricsJournalFirst authorCorresponding6 citations10.1080/02724936.1995.11747788

Paediatric external abdominal hernias in Zaria, Nigeria

1995Annals of Tropical PaediatricsJournalFirst authorCorresponding5 citations10.1080/02724936.1995.11747753

Eccrine acrospiroma in a young African male: case report.

1995PubMedJournalFirst authorCorresponding0 citations

Endorectal pull-through and primary anastomosis for Hirschsprung's disease

1994British journal of surgeryJournalFirst authorCorresponding15 citations10.1002/bjs.1800810348

Hirschsprung's disease in Zaria, Nigeria: comparison of 2 consecutive decades

1994Annals of Tropical PaediatricsJournalFirst authorCorresponding6 citations10.1080/02724936.1994.11747694

Giant goitre: a surgical scourge.

1994PubMedJournalFirst authorCorresponding2 citations

The Pattern of Pyomyositis in Zaria

1994Tropical DoctorJournalFirst authorCorresponding2 citations10.1177/004947559402400432

Preventable causes of bowel resection in Zaria, Nigeria: a report of 93 cases.

1994PubMedJournalFirst authorCorresponding1 citation

Letters to the Editor

1994Journal of Tropical PediatricsJournalFirst authorCorresponding0 citations10.1093/tropej/40.2.121

The pattern of geriatric surgical diseases in Zaria, Nigeria.

1994PubMedJournalFirst authorCorresponding0 citations

Childhood appendicitis in Zaria: a retrospective study.

1993PubMedJournalFirst author4 citations

Gastric teratoma: a case report

1993Annals of Tropical PaediatricsJournalFirst author2 citations10.1080/02724936.1993.11747662

Cervical teratoma in later infancy: report of 13 cases

1993Annals of Tropical PaediatricsJournalFirst authorCorresponding2 citations10.1080/02724936.1993.11747632

British journal of surgery

Journal of Pediatric Surgery2

How it can be read

16% free to read

Diamond 3 · 5%Free to read and to publish
Gold 4 · 7%In an open-access journal
Bronze 1 · 2%Free to read, no open licence
Green 1 · 2%A copy in a repository
Closed 49 · 84%Behind a paywall

Who funds it

1 of 58 papers name a funder

Australian Catholic University1

Pediatric Surgery International17

Fournier's Gangrene in Neonates and Infants

European Journal of Pediatric Surgery3

200447 citations