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Ontology:
Urachus
(C0041916)
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Definition (NCI_NCI-GLOSS)
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A fibrous cord that connects the urinary bladder to the umbilicus (navel). The urachus is formed as the allantoic stalk during fetal development and lasts through life.
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Definition (NCI)
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The urinary canal of the fetus; postnatally it is usually a fibrous cord but occasionally persists as a vesicoumbilical fistula. (MeSH)
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Definition (MSH)
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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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| Concepts |
Embryonic Structure
(T018)
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| MSH |
D014497
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| SnomedCT |
14105008
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| English |
Urachus, urachus, median umbilical ligament, Structure of urachus (body structure), Structure of urachus |
| Swedish |
Fostrets urinkanal
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| Czech |
urachus
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| Finnish |
Urakus
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| Russian |
URAKHUS, MOCHEVOI KHOD, МОЧЕВОЙ ХОД, УРАХУС |
| Portuguese |
Úraco
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| Polish |
Przewód omoczniowy, Moczownik |
| Norwegian |
Urachus, Fosterets urinkanal |
| Spanish |
estructura del uraco (estructura corporal), estructura del uraco, uraco, Uraco |
| French |
Ouraque
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| German |
Urachus
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| Italian |
Uraco
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| Dutch |
Urachus, Urinekanaal |
Ontology:
Persistent umbilical sinus
(C0266357)
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Definition (NCI)
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A congenital abnormality that results from the failure of the lumen of urachus to be obliterated. It presents with leakage of urine from the bladder through the umbilicus.
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| Concepts |
Congenital Abnormality
(T019)
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| ICD10 |
Q64.4
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| SnomedCT |
123282008, 34351008, 205018004, 253898008, 398316009 |
| English |
Persistent umbilical sinus, patent urachus (diagnosis), patent urachus, urachus patent, Patent Urachus, Urachus: [patent] or [persistent] (disorder), Persistent umbilical sinus (disorder), Urachus: [patent] or [persistent], Persistent urachus, Patent urachus, Patent urachus (disorder), Patent urachal duct, persistent; urachus, urachus; patent or persistent, urachus; persistent, Patent urachus -RETIRED-, Patent of urachus |
| Spanish |
uraco patente, uraco patente - RETIRADO -, uraco patente - RETIRADO - (concepto no activo), uraco patente (trastorno), uraco persistente, seno umbilical persistente, uraco permeable (trastorno), uraco permeable |
| Dutch |
persisterend; urachus, urachus; open of persisterend, urachus; persisteren |
