Wong W S, Filly R A
AJR Am J Roentgenol. 1983 May;140(5):1001-3. doi: 10.2214/ajr.140.5.1001.
Four cases of fetal dwarfism and one case of extremity shortening with limb reduction abnormalities associated with polyhydramnios are presented. In one case, the diagnosis of camptomelic dwarfism associated with polyhydramnios was missed on sonography because no extremity measurements were obtained. Severe fetal limb anomalities were prospectively diagnosed in two patients with polyhydramnios by sonographic measurement of fetal limb lengths. The development of polyhydramnios was observed in two additional cases of fetal dwarfism. These five cases are presented to emphasize the clinical significance of recognizing the relationship between polyhydramnios and fetal dwarfism.
本文报告了4例胎儿侏儒症以及1例伴有羊水过多的肢体短小合并肢体减少畸形的病例。其中1例，因未测量肢体，超声检查时漏诊了与羊水过多相关的弯曲侏儒症。通过超声测量胎儿肢体长度，前瞻性地诊断出2例羊水过多患者存在严重的胎儿肢体异常。另外2例胎儿侏儒症病例中观察到羊水过多的情况。现呈现这5例病例以强调认识羊水过多与胎儿侏儒症之间关系的临床意义。
