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ABSTRACT: Objective
To compare the clinical diagnostic value of ultrasonography (USG), computed tomography (CT), and magnetic resonance imaging (MRI) for nasolabial cysts.Methods
The clinical and imaging data of 20 patients with 21 nasolabial cysts confirmed surgically and histopathologically were retrospectively analyzed.Results
The largest cyst was 3.4 × 2.7 × 2.3 cm, and the smallest cyst was 1.1 × 0.7 × 0.5 cm. All cysts were located in the soft tissue between the nasolabial fold and maxillary bone. USG showed sensitivity of 95%, accuracy of 95%, and a missed diagnosis rate of 5%; CT showed sensitivity of 80%, accuracy of 80%, and a missed diagnosis rate of 20%; and MRI showed sensitivity of 85%, accuracy of 85%, and a missed diagnosis rate of 15%.Conclusions
USG showed higher sensitivity and accuracy and a lower missed diagnosis rate than CT and MRI. Therefore, USG is worth popularizing on a large scale for the diagnosis of nasolabial cysts.
SUBMITTER: Liu S
PROVIDER: S-EPMC9830098 | biostudies-literature | 2023 Jan
REPOSITORIES: biostudies-literature
Liu Shengyang S Hao Dingqian D Yu Liang L Ma Hui H Zhao Hui H Sun Shujuan S Yu Peng P Ji Hongzhi H Shi Li L Wan Yuzhu Y Chen Aiping A
The Journal of international medical research 20230101 1
<h4>Objective</h4>To compare the clinical diagnostic value of ultrasonography (USG), computed tomography (CT), and magnetic resonance imaging (MRI) for nasolabial cysts.<h4>Methods</h4>The clinical and imaging data of 20 patients with 21 nasolabial cysts confirmed surgically and histopathologically were retrospectively analyzed.<h4>Results</h4>The largest cyst was 3.4 × 2.7 × 2.3 cm, and the smallest cyst was 1.1 × 0.7 × 0.5 cm. All cysts were located in the soft tissue between the nasolabial fo ...[more]