Evidence map›Paper›PMID 34527122›Full record

ArticleRadiology case reports2021

Asymptomatic unilateral aplasia of the left parotid gland: an unusual entity and case report.

Ioanna-Konstantina Sgantzou, Katerina Vassiou, Eleni Gkrinia, Chariklia Maiou, Georgios Agrotis, Marianna Vlychou

Erratum issuedOpen access · goldAbstract readCase Reports
In one paragraph

Article in Radiology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Ioanna-Konstantina SgantzouRadiology Department, University Hospital of Larissa, Larissa, Greece.
Katerina VassiouDepartment of Anatomy, Faculty of Medicine, University of Thessaly, Mezourlo, Greece.
Eleni GkriniaOtorhinolaryngology Department - Head and Neck Surgery, University Hospital of Larissa, University of Thessaly, Larissa, Greece.
Chariklia MaiouOtorhinolaryngology Department - Head and Neck Surgery, University Hospital of Larissa, University of Thessaly, Larissa, Greece.
Georgios AgrotisRadiology Department, University Hospital of Larissa, Larissa, Greece.
Marianna VlychouRadiology Department, University Hospital of Larissa, Larissa, Greece.
University Hospital of Larissa · GRUniversity of Thessaly · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital agenesis of major salivary glands is considered a very infrequent condition and typically appears to be a coincidental finding. It can be present as sporadic case or may be combined with aplasia or hypoplasia of other salivary glands or the lacrimal glands, or as a part of syndromes. Only 23 cases documented in the literature to date, while the youngest patient was 50 days old. Plenty of radiographic useful techniques and treatment is closely related to the clinical manifestations; therefore. We present a case of 52 year old female who was referred to our radiology department for recurrent numbness of the left upper limb, experienced over the previous three months. Complete absence of the left parotid gland was incidentally demonstrated at the brain MRI scan. Based on the patient's past medical history, physical examination and demonstrated radiographic techniques it was an asymptomatic, no-syndromic and no-familious unilateral aplasia of the parotid gland. In the present report, we aimed to underline that this rare condition may be asymptomatic and co-exist with other medical conditions and syndromes.

Indexed as

Agenesis of parotid glandAplasia of parotid glandMissing parotid gland

Identifiers

PMID34527122
PMCPMC8429623
OpenAlexW3197167976

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.