Plate-like atelectasis is a common finding on chest x-rays and detected almost every day.
They are characterized by linear shadows of increased density at the lung bases.
They are usually horizontal, measure 1-3 mm in thickness and are only a few cm long.
In most cases these findings have no clinical significance and are seen in smokers and elderly.
They are seen in patients, that are in a poor condition and who breathe superficially, for instance after abdominal surgery (figure). #Clinical #Radiology #CXR #Plate #Atelectasis #RadiologyAssistant