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[Intra-arterial antiblastic treatment of breast carcinoma]
1Servizio di Radiologia Diagnostica, Ospedale Bellaria C. A. Pizzardi, Bologna.
Purpose:
To report our personal experience with the locoregional treatment of breast cancer.
Material And Methods:
Eighteen patients aged 33-67 years (mean: 54 years) were treated with 31 sessions of intra-arterial antiblastic infusion, 5 of them for neoadjuvant purposes (Group 1), 5 for palliation in unresectable tumors (Group 2) and 8 for cutaneous recurrences after mastectomy (Group 3).
Results:
2/5 CR and 3/5 PR were obtained in Group 1; 2/5 lesions were made resectable and 3/5 RP obtained in stage III or unresectable lesions (Group 2). Finally, 3/8 CR, 3/8 PR, 1/8 SD and 1/8 PD were observed in Group 3. An objective response according to WHO criteria was demonstrated in 15/18 cases (88%). We had no post-treatment hematologic complications, but one patient presented focal subcutaneous sclerosis and one cutaneous necrosis.
Conclusions:
The morphological efficacy of intraarterial antiblastic infusion in our series was similar to that of other series. No definitive conclusions can be drawn yet about clinical results and long-term survival. This poorly invasive and low risk procedure, which should be combined with other treatments, permits to reduce the extent of surgery and to treat skin recurrences.