Radiology Information System Market report, published by Allied Market Research, forecasts that the global market is expected to garner $941 million by 2022, registering a CAGR of 5.9% during the period 2016-2022. The integrated radiology information systems segment held over three-fifths share of the total market in 2015. Radiology information system (RIS) is a computer networked system used to organize and manage the workflow of medical imagery and radiology department, supporting business analysis in a department. RIS is widely used along with picture archiving and communication system (PACS) and vendor neutral archive to manage billing, record keeping, and image archives.