scholarly journals Sonographic detection of umbilical cord presentation before induction of labor or labor admission: Presentation of 4 cases

2020 ◽  
Vol 37 (1) ◽  
pp. 198
Author(s):  
SamarthaRam Hemmanur ◽  
Sneha Bandlapalli
1997 ◽  
Vol 176 (6) ◽  
pp. 1181-1185 ◽  
Author(s):  
William E. Roberts ◽  
Rick W. Martin ◽  
Holli H. Roach ◽  
Kenneth G. Perry ◽  
James N. Martin ◽  
...  

Author(s):  
B. A. Clark ◽  
T. Okagaki

Vestiges of the omphalomesenteric or vitello-intestinal duct and the pathologic implications attributed to these remnants have been treated in great detail by several investigators. Persistence of the omphalomesenteric duct is associated with such conditions as Meckel's diverticulum, umbilical fistula, mucosal polyps, and sinuses or cysts of the umbilicus. Remnants of the duct in the umbilical cord, although infrequent, are located outside of the triangle formed by the two umbilical arteries and the umbilical vein, are usually discontinuous and are often represented by a small lumen lined by cuboidal or columnar epithelium. This study will examine the ultrastructure of these cells.


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