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Schwannoma with chondroid metaplasia of the external auditory canal – a rare finding in a rare location: a case report

Overview of attention for article published in Journal of Medical Case Reports, March 2018
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Title
Schwannoma with chondroid metaplasia of the external auditory canal – a rare finding in a rare location: a case report
Published in
Journal of Medical Case Reports, March 2018
DOI 10.1186/s13256-018-1584-4
Pubmed ID
Authors

Amal Bennani, Nassira Karich, Imane Kamaoui, Meryem Chraibi, Sanaa Abbaoui

Abstract

Schwannomas are uncommon tumors of the external auditory canal. In the English literature, very few cases of schwannomas originating in the external auditory canal were reported and none of them showed chondroid metaplasia. We report the first case of schwannoma with chondroid metaplasia in this location. In this report, we described a 22-year-old white man who presented with an external auditory slow growing mass. A computed tomography scan of the temporal bone demonstrated a well-circumscribed, soft tissue mass narrowing most of the external auditory canal. A surgical biopsy was performed and the histological examination showed a schwannoma with chondroid metaplasia. Schwannoma should be considered in the differential diagnosis of benign or malignant tissue masses involving the external ear canal.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 5 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 5 100%

Demographic breakdown

Readers by professional status Count As %
Other 1 20%
Lecturer 1 20%
Student > Doctoral Student 1 20%
Student > Master 1 20%
Researcher 1 20%
Other 0 0%
Readers by discipline Count As %
Medicine and Dentistry 3 60%
Biochemistry, Genetics and Molecular Biology 1 20%
Unknown 1 20%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 13 March 2018.
All research outputs
#18,590,133
of 23,026,672 outputs
Outputs from Journal of Medical Case Reports
#2,280
of 3,948 outputs
Outputs of similar age
#259,332
of 333,594 outputs
Outputs of similar age from Journal of Medical Case Reports
#48
of 84 outputs
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So far Altmetric has tracked 3,948 research outputs from this source. They receive a mean Attention Score of 4.0. This one is in the 11th percentile – i.e., 11% of its peers scored the same or lower than it.
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We're also able to compare this research output to 84 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.