Value of contrast-enhanced percutaneous ultrasound in the diagnosis of rotator cuff tear subtype.
10.12200/j.issn.1003-0034.2023.10.013
- Author:
Bi-Li LIU
1
;
Yue SHAN
1
;
Qi ZHONG
2
;
Dan GE
1
;
Yan-Ping LI
1
;
Juan LYU
1
;
Shu-Zhi GAN
1
Author Information
1. Department of Ultrasound, Hangzhou Hospital of Traditional Chinese Medicine, Zhejiang University of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang, China.
2. Department of Radiology, Hangzhou Hospital of Traditional Chinese Medicine, Zhejiang University of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Arthroscopy;
Contrast-enhanced ultrasound;
Diagnosis;
Rotator cuff tear;
Ultrasound
- MeSH:
Male;
Female;
Humans;
Infant, Newborn;
Infant;
Child, Preschool;
Child;
Rotator Cuff Injuries/diagnostic imaging*;
Rotator Cuff/diagnostic imaging*;
Sensitivity and Specificity;
Ultrasonography;
Magnetic Resonance Imaging/methods*;
Rupture;
Arthroscopy
- From:
China Journal of Orthopaedics and Traumatology
2023;36(10):974-981
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore characteristics of contrast-enhanced ultrasound (CEUS) images features and diagnostic value of rotator cuff tear subtypes.
METHODS:From January 2019 to March 2022, percutaneous ultrasound-guided subacromial bursography (PUSB) with persutaneous ultrasound-guide tendon lesionography (PUTL) was performed on 114 patients with suspected rotator cuff injury were evaluated, including 54 males and 60 females ranged in age from 35 to 75 years old with an average of (58.8±8.7 ) years old;76 patients on the right side and 38 patients on the left side;the course of disease ranged from 0.13 to 111 months with an average of (10.2±9.8) months. GE LOGIQ E9 color doppler ultrasound diagnostic high frequency(6 to 12 MHz) was used to CEUS Using arthroscopy as gold standard, receiver operating characteristic (ROC) curve was used to evaluate diagnostic efficacy of US, MRI and CEUS for rotator cuff injury, also sensitivity, specificity, positive predictive value, negative predictive value and accuracy were calculated.
RESULTS:The sensitivity of US in diagnosing full-thickness tears was 72.1%, specificity was 93.0%, and accuracy was 85.1%. The sensitivity, specificity and accuracy of MRI diagnosis of full-thickness tear were 90.9%, 92.6% and 92.1% respectively. The sensitivity, specificity and accuracy of CEUS in diagnosis of full-thickness tear were 100%. The sensitivity, specificity and accuracy of US in the diagnosis of partial tear were 85.7%, 77.2% and 79.8% respectively. The sensitivity, specificity and accuracy of MRI diagnosis of partial tear were 83.7%, 81.7% and 82.5% respectively. The sensitivity, specificity and accuracy of CEUS in diagnosis of partial tear were 95.7%, 92.6% and 93.9% respectively. There were significant differences in diagnosis results of US, MRI and CEUS for rotator cuff bursa tear (P<0.001). Kapp test showed good consistency between CEUS and arthroscopy in diagnosing rotator cuff tear subtypes (full-thickness and partial tears).
CONCLUSION:Using PUSB/PUTL to observe distribution of contrast media in bursa, tendon and joint cavity to evaluate the type of rotator cuff tear, its diagnostic performance is significantly better than US and MRI. Therefore, percutaneous contrast-enhanced ultrasound can be a reliable method for diagnosing subtypes of rotator cuff tears.
