PURPOSE: This study was undertaken to assess the feasibility of real-time elastosonography (RTE) of Achilles tendon in the clinical evaluation of a cohort of children affected by unilateral clubfoot, not surgically treated. MATERIALS AND METHODS: Twenty patients affected by unilateral clubfoot were evaluated. The study group consisted of 8 males and 12 females (mean age, 16 ± 7.3 months), all treated with the Ponseti method. Children were divided into two groups according to age: group 1 aged 0-18 months, and group 2 aged 18-60 months. Any further systemic pathological conditions were considered exclusion criteria. For each subject, RTE examination of the Achilles tendons was performed bilaterally, and then regions of interest (ROIs) were positioned. RESULTS: In children aged 0-18 months, the mean value ROI 1/mean value ROI 2 ratio was 2.0 ± 0.18 and it showed a statistically significant difference if compared to the same ratio from healthy tendons, 2.5 ± 0.17 (p < 0.05). In group 2 (children aged 18-60 months) the mean ROI 1/mean value ROI 2 ratio value was 1.8 ± 0.27, compared to a 2.04 ± 0.21 (p < 0.05) ratio in healthy tendons. CONCLUSION: RTE is a feasible, reliable and easily performed technique that allows an accurate study of the mechanical properties of Achilles tendon in children with clubfoot.
PURPOSE: This study was undertaken to assess the feasibility of real-time elastosonography (RTE) of Achilles tendon in the clinical evaluation of a cohort of children affected by unilateral clubfoot, not surgically treated. MATERIALS AND METHODS: Twenty patients affected by unilateral clubfoot were evaluated. The study group consisted of 8 males and 12 females (mean age, 16 ± 7.3 months), all treated with the Ponseti method. Children were divided into two groups according to age: group 1 aged 0-18 months, and group 2 aged 18-60 months. Any further systemic pathological conditions were considered exclusion criteria. For each subject, RTE examination of the Achilles tendons was performed bilaterally, and then regions of interest (ROIs) were positioned. RESULTS: In children aged 0-18 months, the mean value ROI 1/mean value ROI 2 ratio was 2.0 ± 0.18 and it showed a statistically significant difference if compared to the same ratio from healthy tendons, 2.5 ± 0.17 (p < 0.05). In group 2 (children aged 18-60 months) the mean ROI 1/mean value ROI 2 ratio value was 1.8 ± 0.27, compared to a 2.04 ± 0.21 (p < 0.05) ratio in healthy tendons. CONCLUSION: RTE is a feasible, reliable and easily performed technique that allows an accurate study of the mechanical properties of Achilles tendon in children with clubfoot.
Authors: T De Zordo; R Chhem; V Smekal; G Feuchtner; M Reindl; C Fink; R Faschingbauer; W Jaschke; A S Klauser Journal: Ultraschall Med Date: 2009-11-27 Impact factor: 6.548
Authors: Luca Maria Sconfienza; Domenico Albano; Georgina Allen; Alberto Bazzocchi; Bianca Bignotti; Vito Chianca; Fernando Facal de Castro; Elena E Drakonaki; Elena Gallardo; Jan Gielen; Andrea Sabine Klauser; Carlo Martinoli; Giovanni Mauri; Eugene McNally; Carmelo Messina; Rebeca Mirón Mombiela; Davide Orlandi; Athena Plagou; Magdalena Posadzy; Rosa de la Puente; Monique Reijnierse; Federica Rossi; Saulius Rutkauskas; Ziga Snoj; Jelena Vucetic; David Wilson; Alberto Stefano Tagliafico Journal: Eur Radiol Date: 2018-06-06 Impact factor: 5.315