Pillai Urmila, Ray Kausik, Garg Anil
Department of Paediatrics, Worthing Hospital, Worthing, UK.
BMJ Case Rep. 2010 Oct 18;2010:bcr1220092549. doi: 10.1136/bcr.12.2009.2549.
This report describes a term newborn with isolated distortion in the left parietal bone without any other visible congenital anomaly, due to amniotic band disruption. A skull x-ray, ultrasound scan and subsequent MRI scan of the brain did not show any apparent distortion apart from depression and concavity in the left parietal bone. The purpose of this case report is to raise awareness of this possible, mild outcome of this little-known entity, which may mimic caput succedaneum (moulding of the presenting part in the birth canal during natural delivery), and to provide a historical and embryological background.
本报告描述了一名足月儿，因羊膜带破裂导致左顶骨孤立性变形，无任何其他可见的先天性异常。头颅X线、超声扫描及随后的脑部MRI扫描显示，除左顶骨凹陷和凹痕外，无任何明显变形。本病例报告的目的是提高对这种鲜为人知的情况可能出现的轻微后果的认识，这种情况可能会模仿产瘤（自然分娩时产道中先露部的塑形），并提供历史和胚胎学背景。
