pleural cavity

(redirected from Pleural sac)
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  • noun

Words related to pleural cavity

the cavity in the thorax that contains the lungs and heart

References in periodicals archive ?
The mediastinum is a central compartment within the thoracic cavity located between the two pleural sacs.
The upper and lower limits of pleural sacs are approximately the same, but the left sac sometimes descends to a lower level in the mid axillary line.