https://doi.org/10.4081/aiua.2024.12690
Combining ultrasound and elastography for the detection of a non-palpable, non-sonographically visualized Peyronie's plaques. Our experience
Submitted: May 26, 2024
Accepted: June 13, 2024
Published: October 2, 2024
Accepted: June 13, 2024
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Background: B-mode ultrasound (US) medical imaging is very effective in localizing and describing Peyronie's disease (PD). Moreover, elastography is a new technique used to evaluate tissue elasticity to detect penile Peyronie's plaques that are not visible using standard B-mode US.
Objective: The main objective of this study was to evaluate the diagnostic efficacy of real-time elastography (RTE) in PD patients and to determine whether its combined use with standard US improved diagnostic accuracy. RTE is also known as strain elastography (SE). Additionally, this study aimed to assess whether RTE was useful for monitoring PD patients undergoing conservative treatment.
Methods: A group of 37 PD patients in the active phase was selected based on US examination showing isoechoic or hypo-isoechoic plaques, with or without associated hyperechoic or calcified plaque areas. All patients underwent traditional US combined with RTE before starting conservative treatment with antioxidants, during treatment and after treatment. After each examination with RTE, a specific “Strain Ratio”(SR) was used to identify the specific elasticity of the tissue.
Results: Using B-mode US with RTE, we detected all 13 non-palpable penile plaques present in the 37 PD patients (100% of cases). Using only B-mode US, we detected only 8 of the 13 non-palpable plaques (61.5% of cases). The DI of the plaque decreased during and after treatment in all cases, indicating that RTE is effective for monitoring conservative PD treatment. A statistically significant correlation was found between the DI and plaque volume in all patients (p=0.002).
Conclusion: Our study has shown that the combination of US and RTE methods allowed for a more accurate diagnosis in PD patients.
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How to Cite
Paulis, G., De Giorgio, G., & Paulis, A. (2024). Combining ultrasound and elastography for the detection of a non-palpable, non-sonographically visualized Peyronie’s plaques. Our experience. Archivio Italiano Di Urologia E Andrologia, 96(3). https://doi.org/10.4081/aiua.2024.12690
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