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PubMed · 4001389

Translumbar catheter redirection using a tip-deflector technique.

Abstract

A new technique is described for reversing the direction of the catheter tip during translumbar aortography, without the need for partial withdrawal of the catheter from the aortic lumen. The method ensures optimal delivery of contrast medium at the desired level, while avoiding the risk of retroperitoneal bleeding or dislodgement during catheter manipulation.

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BibTeXRIS

J P van Schaik, I F Hawkins. 1985. Translumbar catheter redirection using a tip-deflector technique.. https://doi.org/10.1148/radiology.155.3.4001389

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Catheter closure of the arterial duct in preterm infants.

BACKGROUND: When medical treatment of a symptomatic arterial duct in a preterm infant fails, management is surgical. PATIENTS AND METHODS: 10 preterm neonates referred to a tertiary cardiac centre for treatment of a symptomatic patent arterial duct who underwent cardiac catheterisation with the intention of device closure. RESULTS: Successful catheter device closure of the arterial duct in nine preterm infants is described. CONCLUSION: In selected cases, catheter device closure may offer an alternative to thoracotomy and surgical ligation.

Aortography↗