preferred_name: Carcinoma in Situ of Gingiva and Edentulous Alveolar Ridge
preferred_name_lc: carcinoma in situ of gingiva and edentulous alveolar ridge
label: Carcinoma in Situ of Gingiva and Edentulous Alveolar Ridge
label_lc: carcinoma in situ of gingiva and edentulous alveolar ridge