Trigaux J P, Van Beers B, Delchambre F
Service de Radiologie, Cliniques Universitaires UCL Mont-Godinne, Yvoir, Belgium.
J Clin Ultrasound. 1991 Jan;19(1):3-10. doi: 10.1002/jcu.1870190103.
Ten male patients with ultrasonographic evidence of an internal genital anomaly associated with ipsilateral renal agenesis are presented. The abnormalities consist of seminal vesicle agenesis in 4, seminal vesicle cyst in 3, Wolffian duct remnant in 2, and Mullerian duct remnant in 1. Such developmental defects are due to a primary anomaly of the mesonephros. Due to its capability of visualizing the lumbar and pelvic regions simultaneously, ultrasonography appears to be the first-choice imaging modality for the screening of such genitourinary developmental malformations.
本文报告了10例男性患者，这些患者经超声检查证实存在与同侧肾缺如相关的内生殖器异常。异常情况包括：4例精囊缺如、3例精囊囊肿、2例中肾管残余和1例苗勒管残余。此类发育缺陷是由于中肾的原发性异常所致。由于超声能够同时显示腰椎和骨盆区域，因此它似乎是筛查此类泌尿生殖系统发育畸形的首选成像方式。
