[New technique of intra-arterial catheterization via the branch of left axillary artery for continuous infusion chemotherapy].
A new technique of intra-arterial catheterization via the branch of left axillary artery is described. This provides relatively swift and safe insertion and long-term placement of an infusion catheter through the left thoracoacrominal artery without exposure of the left axillary artery, that was required by conventional methods. With our technique, the tip of the catheter tends to enter the distal axillary artery because of oblique angulation of the trunk of the thoracoacrominal artery. Therefore, the tip of the catheter in the axillary artery must be deflected using a deflecting guidewire, so that it will advance into the subclavian artery and then down to the descending aorta. The deflection guidewire can also be of help when the catheter tip migrates into either celiac or SMA. The selective catheterization has been successful in all twenty seven patients without preliminary selective left subclavian arteriography.
Fujii
N
N
Yodono
H
H
Sasaki
T
T
Tarusawa
K
K
Kanehira
J
J
Takahashi
S
S
Akimura
R
R
Takekawa
S
S
D000293:Adolescent; D000328:Adult; D000368:Aged; D001366:Axillary Artery; D006528:Carcinoma, Hepatocellular / Q000556:secondary / Q000628:therapy; D002406:Catheterization, Peripheral / Q000379:methods*; D002408:Catheters, Indwelling; D005260:Female; D006801:Humans; D007261:Infusions, Intra-Arterial / Q000379:methods*; D008113:Liver Neoplasms / Q000556:secondary / Q000628:therapy; D008297:Male; D008875:Middle Aged