preferred_name: Spoon-shaped fingernails (koilonychia), thumb, index, and middle fingers most severely affected
preferred_name_lc: spoon-shaped fingernails (koilonychia), thumb, index, and middle fingers most severely affected
label: Spoon-shaped fingernails (koilonychia), thumb, index, and middle fingers most severely affected
label_lc: spoon-shaped fingernails (koilonychia), thumb, index, and middle fingers most severely affected