preferred_name: Specimen from pancreas obtained by pylorus sparing pancreaticoduodenectomy
preferred_name_lc: specimen from pancreas obtained by pylorus sparing pancreaticoduodenectomy
label: Specimen from pancreas obtained by pylorus sparing pancreaticoduodenectomy (specimen)
label_lc: specimen from pancreas obtained by pylorus sparing pancreaticoduodenectomy (specimen)