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Concept information

Preferred term

Urachus  

Type

  • mesh:Descriptor

Definition

  • An embryonic structure originating from the ALLANTOIS. It is a canal connecting the fetal URINARY BLADDER and the UMBILICUS. It is normally converted into a fibrous cord postnatally. When the canal fails to be filled and remains open (patent urachus), urine leaks through the umbilicus.

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URI

http://data.loterre.fr/ark:/67375/JVR-KBBG8WF1-4

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