Evidence map›Paper›PMID 35740768›Full record

ArticleChildren (Basel, Switzerland)2022

Clinical Differentiation between a Normal Anus, Anterior Anus, Congenital Anal Stenosis, and Perineal Fistula: Definitions and Consequences-The ARM-Net Consortium Consensus.

Eva E Amerstorfer, Eberhard Schmiedeke, Inbal Samuk, Cornelius E J Sloots, Iris A L M van Rooij, Ekkehart Jenetzky, Paola Midrio, Arm-Net Consortium

Open access · goldAbstract read
In one paragraph

Article in Children (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
6.5field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Abnormal anus and hymen in a toddler: A case report.SAGE open medical case reports · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 7 institutions in 6 countries.

Eva E AmerstorferDepartment for Pediatric and Adolescent Surgery, Medical University of Graz, 8036 Graz, Austria.
Eberhard SchmiedekeClinic for Paediatric Surgery and Paediatric Urology, Klinikum Bremen Mitte, 28205 Bremen, Germany.
Inbal SamukDepartment of Pediatric and Adolescent Surgery, Schneider Children's Medical Center of Israel, 4920235 Petach Tikva, Israel.ORCID 0000-0002-2106-1078
Cornelius E J SlootsPediatric Surgery Department, Erasmus MC-Sophia Children's Hospital, 3015 CN Rotterdam, The Netherlands.
Iris A L M van RooijDepartment for Health Evidence, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.ORCID 0000-0002-9519-966X
Ekkehart JenetzkyFaculty of Health, School of Medicine, Witten/Herdecke University, 58448 Witten, Germany.ORCID 0000-0001-5415-8784
Paola MidrioPediatric Surgery Unit, Cà Foncello Hospital, 31100 Treviso, Italy.ORCID 0000-0003-4543-9298
Arm-Net Consortium
Ca' Foncello Hospital · ITErasmus MC - Sophia Children’s Hospital · NLKlinikum Bremen-Mitte · DEMedical University of Graz · ATRadboud University Nijmegen · NLTel Aviv University · ILWitten/Herdecke University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the past, an anteriorly located anus was often misdiagnosed and treated as an anorectal malformation (ARM) with a perineal fistula (PF). The paper aims to define the criteria for a normal anus, an anterior anus (AA) as an anatomic variant, and milder types of ARM such as congenital anal stenosis (CAS) and PF. An extensive literature search was performed by a working group of the ARM-Net Consortium concerning the subject "Normal Anus, AA, and mild ARM". A consensus on definitions, clinical characteristics, diagnostic management, and treatment modalities was established, and a diagnostic algorithm was proposed. The algorithm enables pediatricians, midwives, gynecologists, and surgeons to make a timely correct diagnosis of any abnormally looking anus and initiate further management if needed. Thus, the routine physical inspection of a newborn should include the inspection of the anus and define its position, relation to the external sphincter, and caliber. A correct diagnosis and use of the presented terminology will avoid misclassifications and allow the initiation of correct management. This will provide a reliable comparison of different therapeutic management and outcomes of these patient cohorts in the future.

Indexed as

anal position indexanal stenosisanorectal malformationanterior anusARM-Net Consortiumperineal fistula

Identifiers

PMID35740768
PMCPMC9221870
OpenAlexW4281739653

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.