title: Obliterated umbilical artery abscess simulating a strangulated umbilical hernia: a late complication of neonatal umbilical artery catheterization.
mesh_terms: D000038:Abscess / Q000209:etiology*; D002404:Catheterization / Q000009:adverse effects*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006554:Hernia, Umbilical / Q000209:etiology*; D006801:Humans; D008297:Male; D013997:Time Factors; D014469:Umbilical Arteries / Q000473:pathology*; D014652:Vascular Diseases / Q000209:etiology*