The Added Value of Shear Wave Elastography in Evaluation of the Achilles Tendon in Patients with Type 2 Diabetes Mellitus | ||
| Zagazig University Medical Journal | ||
| Articles in Press, Accepted Manuscript, Available Online from 12 April 2025 | ||
| Document Type: Original Article | ||
| DOI: 10.21608/zumj.2025.369472.3886 | ||
| Authors | ||
| Amgad M. Elsheikh1; Sarah Elsayed Mohamed Fouad* 2; Said Abdelmonem Ibrahim3; Ahmed Mohamed Alsowey3 | ||
| 1Lecturer of Radiodiagnosis, Faculty of Medicine, Zagazig University, Zagazig, Egypt | ||
| 2MBBCH, Faculty of Medicine, Zagazig University | ||
| 3Professor of Radiodiagnosis, Faculty of Medicine, Zagazig University, Zagazig, Egypt | ||
| Abstract | ||
| Background: The Achilles tendon (AT) is the strongest, biggest, and thickest tendon and is essential for foot biomechanics. It maintains the longitudinal arch throughout propulsion, absorbs mechanical shock, and prevents the arch from collapsing while landing. This study aimed to assess the utility of Shear Wave Elastography (SWE) in accurately diagnosing Achilles Tendinopathy in type 2 Diabetes Mellitus (T2DM) cases. Methods: This case-control study was conducted at the radiology department of Zagazig University hospitals from October 2023 to March 2024. It included 104 patients, 52 T2DM cases, and 52 non-diabetic controls. Sonographic examinations and shear wave examinations are performed using the ultrasonography device Toshiba Aplio 500, technique was the same in both examinations as the participants were asked to lie down in a prone position on an examination couch with their feet hanging, in shear wave examinationThe transducer was carefully set on the AT with no manual pressure, and an adequate amount of coupling gel was applied. The tendon was evaluated in the sagittal plane by inserting the probe longitudinally. Results: There was a substantial variance between AT shear wave velocity, AT echogenicity, and AT fibrillation pattern; the mean of AT shear wave velocity was higher among normal echogenicity normal fibrillation pattern (P<0.001) Conclusion: In Type 2 DM cases, the AT thickens and softens compared to normal participants, indicating that DM may predispose to Achilles Tendinopathy. Shear wave elastography is feasible for assessing the Achilles tendon's stiffness. This study demonstrated structural changes in Achilles tendons that highly suggest biomechanical alterations. | ||
| Keywords | ||
| Achilles Tendon; Diabetes Mellitus; Shear Wave Elastography | ||
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