Evidence map›Paper›PMID 40514698›Full record

ArticleDiagnostic pathology2025

Bilateral synchronous salivary gland tumors: report of three cases.

Jacqueline E van der Wal, Mustafa Barre Magan, Lennart Flygare, Karin Nylander

Abstract readCase Reports
In one paragraph

Article in Diagnostic pathology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Giant Pleomorphic Adenoma of the Hard Palate in a 17-Year-Old Afghan Male.International medical case reports journal · 2026
    Article
  3. 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.

Jacqueline E van der WalDepartment of Medical Biosciences/Pathology, Umeå University, Building 6 M, 2nd Floor,, Umeå, SE- 90185, Sweden.
Mustafa Barre MaganDepartment of Medical Biosciences/Pathology, Umeå University, Building 6 M, 2nd Floor,, Umeå, SE- 90185, Sweden.
Lennart FlygareDepartment of Diagnostics and Intervention, Umeå University, Umeå, Sweden.
Karin NylanderDepartment of Medical Biosciences/Pathology, Umeå University, Building 6 M, 2nd Floor,, Umeå, SE- 90185, Sweden. karin.nylander@umu.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBilateral salivary gland tumors, both benign and malignant and synchronous or metachronous are very rare. CASE PRESENTATION: Here three cases of synchronous bilateral salivary gland tumors are described and discussed. Recognizing the entity is important for diagnostics and treatment planning. The first patient was a 56-year-old female with a bilateral parotid tumor, a malignant tumor, salivary duct carcinoma on the right side and a benign tumor, pleomorphic adenoma on the left side. The second patient was a 50-year old female with a bilateral benign parotid tumor, a pleomorphic adenoma. The third patient was a 51-year old female with a bilateral malignant tumor, an acinic cell carcinoma. Details on the diagnostic work-up, histopathology and treatment are described and discussed.

conclusionsIn the case of a unilateral salivary gland tumor, especially of the major glands, the contralateral gland is always included in the clinical and radiological (MRI) head and neck evaluation prior to surgery, to detect or exclude possible bilateral occurrence.

Indexed as

Adenoma, PleomorphicCarcinoma, Acinar CellCarcinoma, DuctalNeoplasms, Multiple PrimaryParotid NeoplasmsSalivary Gland NeoplasmsFemaleHumansMagnetic Resonance ImagingMiddle AgedTreatment OutcomeAcinic cell carcinomaPleomorphic adenomaSalivary duct carcinomaSalivary gland tumor

Identifiers

PMID40514698
PMCPMC12164054

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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.