pleural cavity GAID:95 UMLS:C0178802 cavitas pleuralis EMAPA:16773 EMAPA:16774 VHOG:0000581 SCTID:361999006 The fluid-filled cavity that lies between the visceral and parietal pleurae. BTO:0004422 EHDAA2:0001475 MA:0000055 FMA:9740 Wikipedia:Pleural_cavity MESH:D035422 NCIT:C12840 serous cavity