Assessment of the testicular vascularity after inguinal herniotomy in children: a prospective color Doppler study

• Published in: Acta radiologica (1987) 2020-01, Vol.61 (1), p.128-135
• Main Authors: Basha, Mohammad Abd Alkhalik, Saber, Sameh, El-Hamid M Abdalla, Ahmed A, Aly, Sameh Abdelaziz, GObran, T, Waly, Amira, Arafa, Ahmed Salah
• Format: Article
• Language: English
• Subjects: Child; Child, Preschool; Cross-Sectional Studies; Follow-Up Studies; Hernia, Inguinal - surgery; Humans; Infant; Male; Postoperative Period; Prospective Studies; Testis - blood supply; Testis - diagnostic imaging; Ultrasonography, Doppler, Color - methods
• ISSN: 0284-1851; 1600-0455
• DOI: 10.1177/0284185119851236

Background Knowing transient vascular perfusion abnormalities of testes after open inguinal herniotomy procedure is essential for the surgeon who is mainly responsible for the patient outcome. Purpose To assess the effect of open inguinal herniotomy procedure on the testicular blood supply in children using duplex ultrasonography (DUS). Material and Methods A prospective observational study included 60 boys (mean age = 9.46 ± 14.46 months; age range = 2 months–6 years) who underwent open inguinal herniotomy operation. Using DUS, the testicular volume, peak systolic velocity (PSV), end diastolic velocity (EDV), and resistive index (RI) were calculated preoperatively and one week, one month, and six months postoperatively. The pre- and postoperative measurements were compared. Statistical analysis was performed using χ2 test, Fisher’s exact test, or Student’s t-test when appropriate. Results On physical examination, the hernias were unilateral in 57 boys and bilateral in three boys. Comparison between testicular volumes preoperatively and postoperatively showed no significant change (P > 0.05). There was a statistically significant increase of PSV and RI one week and one month postoperatively (P  0.05) which did not return to the preoperative value. Conclusion The affection of testicular vascularity postoperatively is transient and returns to be near to the preoperative values in the late postoperative period (six months postoperatively). Additionally, no significant change in testicular volume postoperatively.