Localized comedones following radiation therapy.
D000152:Acne Vulgaris / Q000209:etiology*; D000328:Adult; D001932:Brain Neoplasms / Q000532:radiotherapy; D003037:Cobalt Radioisotopes / Q000009:adverse effects*; D005910:Glioma / Q000532:radiotherapy; D006801:Humans; D008297:Male; D011855:Radiodermatitis / Q000209:etiology*; D012536:Scalp Dermatoses / Q000209:etiology*
D003037:Cobalt Radioisotopes