The site urinary tract obstruction and hydronephrosis could be clearly shown.结果所有病例均清晰显示梗阻部位及尿路积水情况.Objective To investigate the ultrasound diagnosis and prognosis of fetal hydronephrosis.目的探讨胎儿肾盂扩张积水的超声诊断和预后.Follow - up...

软骨坏死...

lethidrone的音标：lethidrone的英式发音音标为：[li:θɪd'rəʊn]lethidrone的美式发音音标为：[liθɪd'roʊn]...

hydrone的音标：hydrone的英式发音音标为：['haɪdrəʊn]hydrone的美式发音音标为：['haɪdroʊn]...

hydronephrosis的音标：hydronephrosis的英式发音音标为：[ˌhaɪdrənɪ'frəʊsɪs]hydronephrosis的美式发音音标为：[ˌhaɪdrənɪ'froʊsɪs]...

isodihydronepetalactone的音标：isodihydronepetalactone的英式发音音标为：[aɪsəʊdi:haɪdrəʊne'petælækt]isodihydronepetalactone的美式发音音标为：[aɪsoʊdihaɪdroʊne'petælækt]...

烯丙吗啡...