preferred_name: Gouty tophus or erosion, not proven by biopsy or needle aspiration
preferred_name_lc: gouty tophus or erosion, not proven by biopsy or needle aspiration
label: Gouty tophus or erosion, not proven by biopsy or needle aspiration
label_lc: gouty tophus or erosion, not proven by biopsy or needle aspiration