Air crescent sign, pt CH

Date: 26 November 2013

Air crescent sign, pt CH

Copyright: n/a

Notes:

Highly characteristic air crescent sign of invasive pulmonary aspergillosis seen at the right apex of the lung on a CT scan of the thorax, most often seen in patients whose profound neutropenia has just resolved. This was a neutropenic patient whose neutropenia had just resolved.


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