## Abstract We have used a combination of linearβarray real time and contact sector scanning to image the umbilical veins and arteries. The best images are made perpendicular to the cord. The arteries spiral the vein and the cord is a tortuous structure. Thus there is considerable variability of th
Aplasia of the umbilical cord
β Scribed by Peter Gruenwald
- Publisher
- John Wiley and Sons
- Year
- 1943
- Tongue
- English
- Weight
- 407 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0362-2525
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Purpose: The aim of this study was to investigate the association between umbilical cord hypocoiling and abnormal placental insertion of the umbilical cord. ## Methods: Umbilical coiling was measured by sonography in 253 pregnant women in their second or third trimester. an umbilical coiling i
Prior to the age of invasive fetal procedures, spontaneous hematomas of the umbilical cord were extremely rare events. Seventeen of the 36 cases (47%) of umbilical cord hematomas reported in the world literature resulted in fetal demise.' Postpartum examination of the cord and placenta in these case