(258) Agatston Calcium Score Assessment of Plaque Calcification in Peyronie’s Disease
| Autor: | B Baird, E Gibbs, E Wajswol, L Geldmaker, D Haehn, L Alexander, G Broderick |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | The Journal of Sexual Medicine. 20 |
| ISSN: | 1743-6109 1743-6095 |
| Popis: | Introduction Peyronie’s disease (PD) is characterized by penile pain, penile deformation and curvature, sexual dysfunction, and psychological implications. Fibrosis and plaque formation are often part of PD pathophysiology. Calcified plaques can alter treatment planning. Penile ultrasound with Doppler (PUS) is used to exclude erectile dysfunction and identify plaques. However, plaque extent and distribution can be obscured by acoustic shadowing, limiting complete plaque characterization. Non-contrast pelvis computed tomography (CT) provides a noninvasive method to identify plaques in 3 dimensions and quantify plaque Ca burden. Objective Our objective was to utilize Agatston Ca scoring measure Ca burden in patients with Peyronie's disease. Methods A retrospective database from 1/1/2017 and 6/30/2021 identified 25 men with calcified plaques on CT after PUS performed by a single urologist. Two abdominal radiologists reviewed CTs in consensus to measure calcified plaque size and distribution on Visage PACS. Semiautomated Agatston Ca scoring values were obtained with Syngo.via. Total Ca volume (mm3), total Ca score were correlated with hourglass deformity on clinical exam, plaque complexity on CT (>2 discrete calcified plaques, circumferential corpus cavernosum involvement, septal involvement), and surgical management using descriptive statistics and t-test. Results Mean Ca volume was 1417 mm3 (range 1.4-5425.7, standard deviation (SD) 1570); mean Ca score was 1691 (range 1.6-6048; SD 1862) with significantly higher Ca volume in patients with complex plaques (265 mm3 vs 472 mm3, p Conclusions CT scan and calcium scoring are useful tools in the assessment of PD. Semiautomated Ca scoring may help noninvasively identify complex calcified penile plaques to guide medical and surgical therapy for Peyronie’s disease. Disclosure No |
| Databáze: | OpenAIRE |
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