[A new approach to intra-arterial infusion chemotherapy for breast cancer].
To perform intra-arterial infusion chemotherapy for breast cancer, we cannulated the internal thoracic and lateral thoracic arteries, respectively. In the past, we could catheterize the former vessel only 43% of the time using gross observation, but now we can do so 100% of the time with an operating microscope apparatus. It was selectively done in the latter vessel through the brachial artery after the Seldinger method. An 82-day-long intra-arterial chemotherapy could be continued without any restriction in the patient's daily life, and the tumor decreased in size considerably. Nevertheless, intra-arterial preservation of the catheter and administration of anticancer drugs decrease local blood flow and produce thromboangitis, resulting in an extremely hypovascular state of tumor lesion. These changes, observed both angiographically and fluorographically, pose problems which must be resolved for long-term intra-arterial infusion chemotherapy.
Hasegawa
S
S
Dept. of Surgery, Kohnodai Hospital, National Center of Neurology and Psychiatry.
Suzuki
H
H
Kojima
Y
Y
Iizuka
I
I
Nomura
Y
Y
Tada
K
K
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage* / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000188:drug therapy*; D015251:Epirubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007260:Infusion Pumps; D007261:Infusions, Intra-Arterial / Q000379:methods; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage; D013895:Thoracic Arteries
D015251:Epirubicin; D016685:Mitomycin