title: Cutaneous mastocytosis: an unusual radiation dermatitis.
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy; D002277:Carcinoma / Q000532:radiotherapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D011855:Radiodermatitis; D011878:Radiotherapy / Q000009:adverse effects; D014582:Urticaria Pigmentosa / Q000209:etiology* / Q000473:pathology