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Congenital Lobar Emphysema (CLE)

<p>Congenital lobar emphysema occurs during fetal lung development when an obstruction of the airways leads to overinflated lobes of the lung.</p>

A Century of Breakthroughs

Oct 13, 2022

Beginning as a single laboratory in the hospital’s basement, the CHOP research program has grown into one of the largest in the country, with 525 investigators and a staff of thousands.

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