preferred_name: Leakage of aortic (bifurcation) graft (replacement), subsequent encounter
preferred_name_lc: leakage of aortic (bifurcation) graft (replacement), subsequent encounter
label: Leakage of aortic (bifurcation) graft (replacement), subsequent encounter
label_lc: leakage of aortic (bifurcation) graft (replacement), subsequent encounter