title: A complication of the use of radiation for malignant neoplasia in chronic discoid lupus erythematosus.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000532:radiotherapy*; D005148:Facial Dermatoses / Q000150:complications*; D005153:Facial Neoplasms / Q000150:complications / Q000532:radiotherapy*; D006049:Gold Isotopes / Q000009:adverse effects*; D006801:Humans; D008046:Lip / Q000528:radiation effects*; D008179:Lupus Erythematosus, Discoid / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000209:etiology; D009061:Mouth Mucosa / Q000528:radiation effects*; D010787:Photosensitivity Disorders / Q000209:etiology*; D011832:Radiation Injuries; D011855:Radiodermatitis; D011878:Radiotherapy / Q000009:adverse effects*; D014059:Tongue / Q000528:radiation effects*
chemical_list: D006049:Gold Isotopes