Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes
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Comparative Study
Complications of radiologically placed central venous ports and Hickman catheters in patients with AIDS.
To determine any differences in the complications following radiologic placement of 2 devices--Hickman catheters and central venous ports--to permit long-term central venous access in patients with AIDS. ⋯ Central venous ports are preferred over Hickman catheters for long-term central venous access in patients with AIDS.
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Comparative Study
How Canadian radiologists adopt innovations: a survey.
Innovations and practice changes occur frequently in modern radiologic practice. In this study the authors sought to understand the process of adopting an innovation and to define the characteristics of some innovations and the effect of these characteristics on innovation adoption. ⋯ This study confirms a high rate of change in radiologic practice and documents the number and variety of learning resources used in the adoption of change. It is important for CME providers and educators to recognize the relatively low use of CME events in the process of change. Characterization of the innovations indicates concern with the clinical impact of the change and the individual physician's ability to accomplish the change within his or her practice.
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Comparative Study
Complications after gastric transposition in children.
Esophagogastrostomy with gastric transposition, a procedure for replacement of the esophagus in cases of esophageal atresia, is increasing in popularity among pediatric surgeons. This study was undertaken to document the differences between postoperative complications in children and those reported in adults. ⋯ Postoperative complications of gastric transposition occur less commonly in children than in adults. Benign stricture, which may occur both early and late, is the most common problem.