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Prevalence of Soft Tissue Calcifications in CBCT Images of Mandibular Region

Identifieur interne : 000109 ( Main/Exploration ); précédent : 000108; suivant : 000110

Prevalence of Soft Tissue Calcifications in CBCT Images of Mandibular Region

Auteurs : Leila Khojastepour [Iran] ; Abdolaziz Haghnegahdar [Iran] ; Hamed Sayar [Iran]

Source :

RBID : PMC:5463776

Abstract

Statement of the Problem:

Most of the soft tissue calcifications within the head and neck region might not be accompanied by clinical symptoms but may indicate some pathological conditions.

Purpose:

The aim of this research was to determine the prevalence of soft tissue calcifications in cone beam computed tomography (CBCT) images of mandibular region.

Materials and Method:

In this cross sectional study the CBCT images of 602 patients including 294 men and 308 women with mean age 41.38±15.18 years were evaluated regarding the presence, anatomical location; type (single or multiple) and size of soft tissue calcification in mandibular region. All CBCT images were acquired by NewTom VGi scanner. Odds ratio and chi-square tests were used for data analysis and p< 0.05 was considered to be statistically significant.

Results:

156 out of 602 patients had at least one soft tissue calcification in their mandibular region (25.9%. of studied population with mean age 51.7±18.03 years). Men showed significantly higher rate of soft tissue calcification than women (30.3% vs. 21.8%). Soft tissue calcification was predominantly seen at posterior region of the mandible (88%) and most of them were single (60.7%). The prevalence of soft tissue calcification increased with age. Most of the detected soft tissue calcifications were smaller than 3mm (90%).

Conclusion:

Soft tissue calcifications in mandibular area were a relatively common finding especially in posterior region and more likely to happen in men and in older age group.


Url:
PubMed: 28620632
PubMed Central: 5463776


Affiliations:


Links toward previous steps (curation, corpus...)


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<title>Statement of the Problem: </title>
<p>Most of the soft tissue calcifications within the head and neck region might not be accompanied by clinical symptoms but may indicate some pathological conditions. </p>
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<sec id="st2">
<title>Purpose:</title>
<p>The aim of this research was to determine the prevalence of soft tissue calcifications in cone beam computed tomography (CBCT) images of mandibular region. </p>
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<title>Materials and Method: </title>
<p>In this cross sectional study the CBCT images of 602 patients including 294 men and 308 women with mean age 41.38±15.18 years were evaluated regarding the presence, anatomical location; type (single or multiple) and size of soft tissue calcification in mandibular region. All CBCT images were acquired by NewTom VGi scanner. Odds ratio and chi-square tests were used for data analysis and
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< 0.05 was considered to be statistically significant. </p>
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<title>Results:</title>
<p>156 out of 602 patients had at least one soft tissue calcification in their mandibular region (25.9%. of studied population with mean age 51.7±18.03 years). Men showed significantly higher rate of soft tissue calcification than women (30.3% vs. 21.8%). Soft tissue calcification was predominantly seen at posterior region of the mandible (88%) and most of them were single (60.7%). The prevalence of soft tissue calcification increased with age. Most of the detected soft tissue calcifications were smaller than 3mm (90%). </p>
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<title>Conclusion: </title>
<p>Soft tissue calcifications in mandibular area were a relatively common finding especially in posterior region and more likely to happen in men and in older age group. </p>
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