Abstract
The umbilicus is the post-natal remnant of the connection between the fetus and placenta through the umbilical cord. In utero this serves a vital link through which nutrients, wastes, and products of oxygenation are exchanged. Postnatally, the umbilical cord is cut leaving the stump to desiccate and fall off, resulting in a depression within the middle of the abdomen at the level of the iliac crest. Umbilical disorders are common and most can be traced back to the development and function of the umbilical cord. A mass, persistent drainage and infection involving the umbilicus are among the most frequent indications for consultation by a pediatric surgeon. Treatment varies from topical medications, antibiotics or a simple office procedure to surgical intervention under general anesthesia.
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Fenton, S.J. (2017). Umbilical Disorders. In: Mattei, P., Nichol, P., Rollins, II, M., Muratore, C. (eds) Fundamentals of Pediatric Surgery. Springer, Cham. https://doi.org/10.1007/978-3-319-27443-0_73
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DOI: https://doi.org/10.1007/978-3-319-27443-0_73
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