Anomalien der Nabelschnur

Abnormalities of the umbilical cord can be classified into :

Morphologic abnormalities

• umbilical cord coiling
  • hypocoiled umbilical cord
  • hypercoiled umbilical cord
  • straight umbilical cord
• umbilical cord length abnormalities
  • long umbilical cord
  • short umbilical cord
• umbilical cord thickness abnormalities
  • thick umbilical cord
  • hypoplastic umbilical artery
• forked umbilical cord

Insertion abnormalities

• eccentric cord insertion
• Marginal cord insertion
• velamentous insertion of the cord

Presentation abnormalities

• vasa previa
• umbilical cord prolapse

In utero distortion abnormalities

• cord torsion
• umbilical cord knot
  • true umbilical cord knot
  • false umbilical cord knot
• umbilical cord entanglement
• nuchal cord

Vascular abnormalities

• single umbilical artery
• persistent right umbilical vein
• umbilical vein varix
• umbilical artery aneurysm
• umbilical cord thrombosis
• umbilical cord hematoma
• four-vessel umbilical cord
• congenital umbilical arteriovenous malformation

Umbilical cord masses

• umbilical cord hemangioma  
• umbilical cord teratoma 
• umbilical cord cysts
  • true cysts
    • ​Allantoic cyst
    • omphalomesenteric duct cyst
  • false cysts
    • ​umbilical cord pseudocyst

Other abnormalities

• patent urachus
• congenital hernia of the umbilical cord

Siehe auch:

• Thrombose der Umbilikalarterien