Evidence map›Paper›PMID 32189070›Full record

ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2020

Warthin's tumour seems to be the most common benign neoplasm of the parotid gland in Germany.

Georgios Psychogios, Ioannis Vlastos, Rubens Thölken, Johannes Zenk

Abstract read
PubMed Publisher
In one paragraph

Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
7.1field-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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. [Application of modified facelift incision in parotid gland surgery].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022
    Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Observational
  8. Postoperative pain after parotid surgery-comparison between superficial/total parotidectomy and extracapsular dissection: a prospective observational study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Observational
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Warthin's Tumour as a Parotid Gland Incidentaloma Identified by PET-CT Scan in a Large Series of Cases.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Results of 301 Parotidectomies: A Twenty-Year Experience of One Single Institution.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    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

4 authors at 2 institutions in 2 countries.

Georgios PsychogiosDepartment of Otorhinolaryngology and Head and Neck Surgery, University Hospital Ioannina, Leof. Stavrou Niarchou, 455 00, Ioannina, Greece. gpsychogios@uoi.gr.
Ioannis VlastosDepartment of Otorhinolaryngology and Head and Neck Surgery, University Hospital Ioannina, Leof. Stavrou Niarchou, 455 00, Ioannina, Greece.
Rubens ThölkenDepartment of Otorhinolaryngology and Head and Neck Surgery, University Hospital Augsburg, Sauerbruchstraße 6, 86179, Augsburg, Germany.
Johannes ZenkDepartment of Otorhinolaryngology and Head and Neck Surgery, University Hospital Augsburg, Sauerbruchstraße 6, 86179, Augsburg, Germany.
University Hospital Augsburg · DEUniversity Hospital of Ioannina · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRecent reports indicate an increase in the prevalence of Warthin's tumours (adenolymphoma) with percentages which exceed that of pleomorphic adenomas (PA) in the same registries. The purpose of this study is to analyse a large cohort of benign parotid tumours in relation to various demographic and other patients' characteristics that might affect their incidence.

methodsA retrospective review of prospective collected data was performed on all patients who have been operated for a parotid mass in the last 5 years. A total of 474 patients with benign lesion were included in the study. Age, gender, smoking status, histological diagnosis, site of lesion, and size of tumour were recorded.

resultsWarthin's tumours were the most common benign lesions, found in 201 (42.4%) parotic glands followed by pleomorphic adenomas found in 138 (29.1%) of these surgical cases. Patients with WT had a mean age of 61.6 years instead of 52 years for PA patients (t = 6.589, p < 0.001). The vast majority (93%) of patients with WT had a current or previous history of smoking compared with 47% of PA patients (p = 0.001). There was a male predominance regarding WT with a male:female (M:F) ratio of 2.3:1, whereas the corresponding ratio of PA was 1:1.4.

conclusionsThis study confirms the increased regional prevalence of WT reported in studies mainly carried out in central Europe. This could affect future management of WT, which remains largely controversial due to the extremely low malignant potential reported, concurrently with its higher rates of multiplicity and recurrence, as well as the moderately accurate results of FNA biopsies.

Indexed as

AdenolymphomaParotid NeoplasmsEuropeFemaleGermanyHumansMaleMiddle AgedNeoplasm Recurrence, LocalParotid GlandProspective StudiesRetrospective StudiesAdenolymphomaParotid surgeryPleomorphic adenomaPrevalenceWarthin’s tumour

Identifiers

PMID32189070
OpenAlexW3012017785

What OpenQuestion holds

Textmetadata
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.