A lot has been written on consolidation of Radiology practices in the U.S.. This article in Radiology Today reiterates the economic and regulatory forces behind this trend, but also includes some points on the emotional aspects felt by those that built Radiology practices and are faced with selling.
One point not raised in the article is the operational efficiencies that can be found in IT consolidation. An effective IT organization using a modern image and management platform, backed with skilled staff can enable Radiologists to focus their efforts on quality of service delivery, and not on IT installation, configuration, upgrades, etc.