had patient 62298 been diagnosed as hpt b chrn wo cm wo dlta in this year?
select count(*)>0 from diagnoses_icd where diagnoses_icd.icd9_code = ( select d_icd_diagnoses.icd9_code from d_icd_diagnoses where d_icd_diagnoses.short_title = 'hpt b chrn wo cm wo dlta' ) and diagnoses_icd.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 62298 ) and datetime(diagnoses_icd.charttime,'start of year') = datetime(current_time,'start of year','-0 year')