preferred_name: Spiky hyperkeratotic lesions on ankles, elbows, and popliteal fossae
preferred_name_lc: spiky hyperkeratotic lesions on ankles, elbows, and popliteal fossae
label: Spiky hyperkeratotic lesions on ankles, elbows, and popliteal fossae
label_lc: spiky hyperkeratotic lesions on ankles, elbows, and popliteal fossae