Final Draft 12-31-95
Revised May 1997
General Considerations
Narrative
OVERVIEW
Current Trends:
Future Trends:
The Radiology Department performs examinations
Development of picture archiving systems (PACS)
and produces images (on film or optical disc) from
and hospital information systems based upon
non-invasive or minimally invasive procedures
digital imaging will restructure the organization of
performed on patients in specially equipped
the Radiology Department.
examination rooms.
Implications of digital imaging:
Types of examinations performed may include:
Image can be transmitted, viewed and stored
electronically
Radiographic: Employs X-ray film
Fluoroscopic: Employs contrast media and
Eliminates need for immediate processing of
Xray film
cut film for diagnostics
Special Procedures: Similar to fluoroscopic,
Allows remote imaging services with central
but may require minor surgical procedure
reading/diagnostics staff
Mammography: Specialized X-ray
Multiple recipients can simultaneously review
examination of the breast
image
Computed Axial Tomography: Computerized
Decentralized imaging rooms (either in the hospital
analysis of transverse planes swept by a
or in satellite ambulatory care centers) may be
radiographic beam)
linked to centralized film viewing/ interpretation
centers in selected instances.
Ultrasound: Image produced by recording the
passage of sound waves through tissues of
varying densities)
Radiological examinations may be performed in
several areas of the hospital or medical center,
dependent upon the type or volume of examination
required.
Portable radiographic and fluoroscopic equipment
may be used in selected instances for imaging of
patients.
Patient convenience and accessibility should be an
integral part of the planning and design of the
Radiology Department. A high percentage of the
volume of this service will involve outpatients.
Flexibility and adaptability should be anticipated in
the planning and design of the facility to
accommodate evolving technology.
VA DESIGN GUIDE
RADIOLOGY SERVICE
PAGE 2 -1
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