Evidence map›Paper›PMID 36612016›Full record

ArticleCancers2022

Dynamic Optical Coherence Tomography: A Non-Invasive Imaging Tool for the Distinction of Nevi and Melanomas.

Maria Katharina Elisabeth Perwein, Julia Welzel, Nathalie De Carvalho, Giovanni Pellacani, Sandra Schuh

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Use of non-invasive optical imaging techniques in dermatology.Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Non-Invasive Diagnostic Techniques in Dermatology.Journal of clinical medicine · 2023
    Article
  12. 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

5 authors at 3 institutions in 3 countries.

Maria Katharina Elisabeth PerweinDepartment of Dermatology and Allergology, University Hospital Augsburg, Sauerbruchstraße, 86179 Augsburg, Germany.ORCID 0000-0002-1723-9750
Julia WelzelDepartment of Dermatology and Allergology, University Hospital Augsburg, Sauerbruchstraße, 86179 Augsburg, Germany.ORCID 0000-0002-6099-7418
Nathalie De CarvalhoDepartment of Dermatology, Federal University of Rio de Janeiro, Avenida Pedro Calmon, Rio de Janeiro 21941-853, Brazil.
Giovanni PellacaniDepartment of Dermatology, University of Modena and Reggio Emilia, Via Universita, 41121 Modena, Italy.
Sandra SchuhDepartment of Dermatology and Allergology, University Hospital Augsburg, Sauerbruchstraße, 86179 Augsburg, Germany.ORCID 0000-0002-1470-7619
University Hospital Augsburg · DEUniversidade Federal do Rio de Janeiro · BRUniversity of Modena and Reggio Emilia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Along with the rising melanoma incidence in recent decades and bad prognoses resulting from late diagnoses, distinguishing between benign and malignant melanocytic lesions has become essential. Unclear cases may require the aid of non-invasive imaging to reduce unnecessary biopsies. This multicentric, case-control study evaluated the potential of dynamic optical coherence tomography (D-OCT) to identify distinguishing microvascular features in nevi. A total of 167 nevi, including dysplastic ones, on 130 participants of all ages and sexes were examined by D-OCT and dermoscopy with a histological reference. Three blinded analyzers evaluated the lesions. Then, we compared the features to those in 159 melanomas of a prior D-OCT study and determined if a differential diagnosis was possible. We identified specific microvascular features in nevi and a differential diagnosis of melanomas and nevi was achieved with excellent predictive values. We conclude that D-OCT overcomes OCT´s inability to distinguish melanocytic lesions based on its focus on microvascularization. To determine if an addition to the gold standard of a clinical-dermoscopic examination improves the diagnosis of unclear lesions, further studies, including a larger sample of dysplastic nevi and artificial intelligence, should be conducted.

Indexed as

D-OCTdynamic optical coherence tomographydysplastic nevusmelanomanevusnon-invasive diagnostics in dermatologyskin cancer screeningskin imagingskin microvascularizationunclear melanocytic lesions

Identifiers

PMID36612016
PMCPMC9817967
OpenAlexW4313577139

What OpenQuestion holds

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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.