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Wires and Catheters
Knowledge of common wires used in interventional radiology is important as wires are integral to nearly all interventional radiology procedures. Wires vary in stiffness, dimensions, tip design and hydrophilicity and these properties dictate their use. Knowledge of these characteristics helps to predict the next steps in interventional radiology procedures and to plan equipment exchanges and catheter advancement.
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Establishing safe central venous access is one of the most common interventional radiology procedures. Knowledge of common peripheral and central venous access devices facilitates better understanding of how these devices are selected and positioned depending on their intended use.
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