since 3 years ago, patient 88659 has been tested for rbc, pleural?
select count(*)>0 from labevents where labevents.itemid in ( select d_labitems.itemid from d_labitems where d_labitems.label = 'rbc, pleural' ) and labevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 88659 ) and datetime(labevents.charttime) >= datetime(current_time,'-3 year')