15/11/2001 - The Image of the Week: Submitted by graduate student Pim de Jong, shows two computed tomography (CT) scans from a Dutch boy with Cystic Fibrosis. At the time of the first scan (CT1a), he is 11 years old. In the second CT scan (CT1b), two years later, a progression of his structural lung disease is clearly visible.

CT1a

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CT1b

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