Intra-arterial chemotherapy as basal treatment in advanced and fungating primary breast cancer.
Occasionally patients present with stage III breast carcinoma so advanced that local radiotherapy is unlikely to achieve more than a partial and temporary local regression. 3 such patients with grossly advanced cancer involving virtually the whole of the breast, skin, and underlying muscle were treated with a regimen of intra-arterial infusion chemotherapy as basal treatment before planned irradiation. All 3 patients responded significantly to intra-arterial chemotherapy and subsequent definitive radiotherapy seems to have resulted in total regression of tumour and involved nodes in 2 patients. In the 3rd patient the response of the tumour mass to subsequent radiotherapy was considerable but incomplete; subsequent surgical resection seems to have eradicated the small foci of residual disease buried in fibrous tissue in the breast and one axillary node. All patients were given routine adjuvant chemotherapy after completion of irradiation. A 4th patient with a huge fungating breast carcinoma which was bleeding and foul-smelling who also had evidence of liver metastasis (stage IV disease) was treated in a similar manner. Local tumour regression was achieved and although the patient still requires treatment for metastatic disease there is no evidence of residual carcinoma in the breast or axilla 12 months after treatment. Further investigation of this treatment seems worthwhile, since it may be effective not only in the management of large breast cancers but also in patients with less advanced disease who refuse mastectomy or wish to avoid it.
D000328:Adult; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007261:Infusions, Intra-Arterial; D008875:Middle Aged; D009362:Neoplasm Metastasis
D000970:Antineoplastic Agents