was there a cholecystectomy performed on patient 26849 since 2102?
select count(*)>0 from procedures_icd where procedures_icd.icd9_code = ( select d_icd_procedures.icd9_code from d_icd_procedures where d_icd_procedures.short_title = 'cholecystectomy' ) and procedures_icd.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 26849 ) and strftime('%y',procedures_icd.charttime) >= '2102'