Radiotherapy and Oncology 1985
Intra-arterial infusion of mitomycin C in treatment of breast cancer: occurrence of skin necrosis in irradiated patients.
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概要
Eight previously irradiated breast cancer patients with local recurrences were treated with intra-arterial infusions of 8 mg/m2 mitomycin C given at 3-week intervals. The mean time interval between radiotherapy and intra-arterial chemotherapy was 38 months (range 2-60). In five cases a temporary reduction in tumour size was observed. However, in 3 of the 8 patients severe local pain, starting immediately after the third course of treatment, was followed 4 weeks later by the development of deep necrotic ulcers of the chest wall. These cases are reported here and discussed in relation to the results of previous studies.