preferred_name: Chronic or Unspecified Peptic Ulcer, Site Unspecified, with Perforation
preferred_name_lc: chronic or unspecified peptic ulcer, site unspecified, with perforation
label: Chronic or Unspecified Peptic Ulcer, Site Unspecified, with Perforation
label_lc: chronic or unspecified peptic ulcer, site unspecified, with perforation