preferred_name: Hyperkeratosis of perianal areas, auricles, knuckles, knees, and ankles
preferred_name_lc: hyperkeratosis of perianal areas, auricles, knuckles, knees, and ankles
label: Hyperkeratosis of perianal areas, auricles, knuckles, knees, and ankles
label_lc: hyperkeratosis of perianal areas, auricles, knuckles, knees, and ankles