preferred_name: Carcinoma in Situ of Skin of Unspecified Ear and External Auricular Canal
preferred_name_lc: carcinoma in situ of skin of unspecified ear and external auricular canal
label: Carcinoma in Situ of Skin of Unspecified Ear and External Auricular Canal
label_lc: carcinoma in situ of skin of unspecified ear and external auricular canal