High-frequency ultrasound and clinical features of acute scrotum in children / 中国医学影像技术

ABSTRACT

Objective To detect high-frequency ultrasound and clinical features of acute scrotum in children. Methods High-frequency ultrasound and clinical manifestations of 112 children with acute scrotum were analyzed and compared with the final diagnosis and therapeutic regimen.Results Torsion of appendage with uneven echo nodular near the upper pole of testis or head of epididymis, accompanying secondary reactive inflammation or not were detected in 65 children. Complete testicular torsion was found in 21 children who had the whirlpool sign and absent flow in the affected testicle. There was incomplete torsion in 4 patients with winding courser sign and some flow with low resistant index. Flow increased in 22 children with acute epididymo-orchitis, except 1 with suppurative orchitis. The ultrasonic diagnose accordance rate was about 98.21% (110/112). The clinical manifestations of acute scrotum had some characteristics though partial overlapping exited. Fifteen children with torsion of appendage, 25 with complete torsion and 1 with acute orchitis received operation, and the other received expectant treatment.Conclusion The objective and precise emergency ultrasonic diagnosis combined with the overall and profound analysis of related clinical data may provide important information for the diagnosis and treatment of acute scrotum in children.