Pectus _____ and an umbilical hernia are sometimes seen in Down Syndrome.

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Multiple Choice

Pectus _____ and an umbilical hernia are sometimes seen in Down Syndrome.

Explanation:
A sunken chest wall, called pectus excavatum, is a feature sometimes seen in Down syndrome along with an umbilical hernia. Pectus excavatum describes the sternum and anterior ribs caving inward, giving the chest a hollowed appearance. This is distinct from a protruding chest (pectus carinatum) and from a normal or vaguely described “pectus deformity.” Recognizing this pattern helps connect common Down syndrome phenotypes with their usual musculoskeletal presentations, and it reminds clinicians to consider potential respiratory and anesthetic implications when needed. Therefore, the term that fits is excavatum.

A sunken chest wall, called pectus excavatum, is a feature sometimes seen in Down syndrome along with an umbilical hernia. Pectus excavatum describes the sternum and anterior ribs caving inward, giving the chest a hollowed appearance. This is distinct from a protruding chest (pectus carinatum) and from a normal or vaguely described “pectus deformity.” Recognizing this pattern helps connect common Down syndrome phenotypes with their usual musculoskeletal presentations, and it reminds clinicians to consider potential respiratory and anesthetic implications when needed. Therefore, the term that fits is excavatum.

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