Repository of Research and Investigative Information

Repository of Research and Investigative Information

Rafsanjan University of Medical Sciences

A Novel Method for Investigating the Role of Reflux Pattern in Color Doppler Ultrasound for Grading of Varicocele

(2018) A Novel Method for Investigating the Role of Reflux Pattern in Color Doppler Ultrasound for Grading of Varicocele. Scientific Reports. p. 9. ISSN 2045-2322

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Abstract

Varicocele is the most common correctable cause of infertility. Color Doppler Ultrasound (CDUS) has a sensitivity of 97 and specificity of 94 for diagnosing this condition. This study aimed to propose a new pattern of scrotal Doppler for predicting the severity of varicocele. An observational study was conducted from January 2016 to January 2017 on 120 testes units in 60 patients. Scrotal CDUS and semen analysis were done in all participants. Patients were evaluated for reflux pattern, pampiniform venous plexus diameter, and venous reflux time. The ultrasonography parameters and semen analysis data were compared to assess the correlations between the results. The reflux pattern and vein diameters had a significant correlation. Also, a significant correlation was detected between the reflux pattern and reflux time. There was a significant correlation between the reflux pattern and two parameters of semen analysis namely sperm count and its motility. In conclusion, the reflux pattern classification suggested in this study can be used as a useful predictor of varicocele severity and sperm parameters in patients with varicocele.

Item Type: Article
Keywords: male-infertility diagnosis men Science & Technology - Other Topics
Page Range: p. 9
Journal or Publication Title: Scientific Reports
Journal Index: ISI
Volume: 8
Identification Number: https://doi.org/10.1038/s41598-018-24890-2
ISSN: 2045-2322
Depositing User: مهندس مهدی شریفی
URI: http://eprints.rums.ac.ir/id/eprint/4274

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