title: Primary angiosarcoma of the breast.
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000628:therapy*; D005260:Female; D006394:Hemangiosarcoma / Q000628:therapy*; D006801:Humans; D009362:Neoplasm Metastasis; D012075:Remission, Spontaneous; D013997:Time Factors