[Development of a guide wire with multiple markers to aid in port-catheter system placement].
We developed a guide wire with multiple markers for use during implantation of the port-catheter system for intraarterial infusion chemotherapy. With the markers on this guide wire, the distance from the common hepatic artery to the right gastroepiploic artery can be precisely measured. From this measurement, it is possible to determine the distance from the side hole to the catheter tip; unneeded catheter can be cut off with surgical scissors. In all eight cases in which this guide wire was used, we implanted the port-catheter system in the ideal position.
Yamagami
T
T
Department of Radiology, Kyoto Prefectural University of Medicine.
Nakamura
T
T
Kato
T
T
Iida
S
S
Nishimura
T
T
D000328:Adult; D000368:Aged; D002408:Catheters, Indwelling; D005260:Female; D006499:Hepatic Artery / Q000000981:diagnostic imaging; D006801:Humans; D015918:Infusion Pumps, Implantable / Q000592:standards*; D007261:Infusions, Intra-Arterial; D008297:Male; D011859:Radiography