Australasian radiology
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Australasian radiology · Feb 2007
Case ReportsIntercostal artery aneurysms complicating thoracic aortic coarctation: diagnosis with magnetic resonance angiography.
The case report of a 46-year-old woman diagnosed with complete aortic coarctation and multiple intercostal artery aneurysms using 'ultrafast time-resolved' multiphase contrast-enhanced magnetic resonance angiography and conventional single-phase, high-resolution breath-hold contrast-enhanced magnetic resonance angiogram techniques is presented. A review of intercoastal artery aneurysms occurring in conjunction with aortic coarctation and the various contrast-enhanced magnetic resonance angiography techniques currently available is provided.
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Australasian radiology · Feb 2007
Central venous catheter placement by an interventional radiology unit: an Australian experience.
The aim of this retrospective study was to analyse the outcomes of central venous catheter (CVC) placement carried out by an interventional radiology unit. A review of our hospital records identified 331 consecutive patients who underwent insertion of a tunnelled or non-tunnelled CVC between January 2000 and December 2004. Key outcome measures included the technical success rate of CVC insertion and the percentage of immediate (<24 h), early (24 h-30 days) and late (>30 days) complications. ⋯ Catheter-related sepsis occurred in 2% of non-tunnelled CVC and 8.9% of tunnelled CVC. The overall incidence of catheter-related sepsis was 0.17 per 100 catheter days. As the demand for chemotherapy and haemodialysis grows with our ageing population, interventional radiology suites are well placed to provide a safe and reliable service for the placement of central venous access devices.