APSA Pediatric Surgery Library combines Pediatric Surgery Not a Textbook (NaT) with APSA ExPERT, a powerful platform for earning MOC CME credits -- all powered by Unbound Medicine. Explore these free sample topics:
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In utero, the umbilicus is a vital conduit between the placenta and fetus and directly impacts the development of the intestine and urinary systems. After delivery its importance diminishes to the role of a potential site of neonatal vascular access. Disorders of the umbilicus are either acquired (granuloma), infectious (omphalitis, phlebitis), neoplastic (teratoma, sarcoma) or congenital (hernia, omphalomesenteric and urachal abnormalities, dysmorphology). Congenital abnormalities predominate in children although granulomas are very common in infants.
see also Umbilical Hernia
Content in these topics is referenced in SCORE Umbilical Hernia and Other Umbilical Disorders overview