patients were grouped according to diagnosis as follows : ( a ) 42 with neoplastic diseases ( 7 mesotheliomas and 19 lung , 4 ovarian , 3 breast and 8 miscellaneous cancers ) , ( b ) 22 with benign inflammations and ( c ) 6 with congestive effusions .
C0027651
neoplastic diseases
C0006826
cancers