title: Detection of carcinoembryonic antigen as an aid in differential diagnosis of cells in pleural and peritoneal effusions.
mesh_terms: D000328:Adult; D000368:Aged; D001202:Ascitic Fluid / Q000276:immunology / Q000473:pathology*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008223:Lymphoma / Q000473:pathology*; D008297:Male; D008654:Mesothelioma / Q000473:pathology*; D008875:Middle Aged; D010996:Pleural Effusion / Q000276:immunology / Q000473:pathology*
chemical_list: D002272:Carcinoembryonic Antigen