Kvist E, Myschetzky P S, Skeie E, Holm H H, Larsen J K
Ugeskr Laeger. 1989 Sep 11;151(37):2374-6.
In 30 boys with a total of 35 maldescended testicles, the present authors found that ultrasonic examination was a useful aid in the diagnosis of maldescended testicles, including intraabdominal testicles. Ultrasonic examination is recommended preoperatively in boys with non-palpable testicles in order to provide optimal surgical intervention.
在30名共有35个隐睾的男孩中，作者发现超声检查对隐睾（包括腹腔内睾丸）的诊断是一种有用的辅助手段。对于睾丸无法触及的男孩，建议术前进行超声检查，以便提供最佳的手术干预。
