Images for medical diagnoses.
Dr. Dietrich Meyer-Ebrecht provides a broad and helpful overview of the many techniques and latest trends in diagnostic imaging. Latest sensing technology is reviewed including: X-ray systems, ultrasound, thermography, radionuclide imaging, endoscopy, and optical methods. Approximate system cost ranges are indicated. This paper examines the technological trends in: sensors, imagers, hardcopy production, computer enhancement, storage, and communication of images. Dr. Meyer-Ebrecht describes three generations of computed tomographic scanners and alternative approaches to three-dimensional imaging. Image storage is presented as a major limitation of present technology. A view of future systems approaches envisions "picture bases" that will complement present data bases of hospital information systems. Integration of latest technology into diagnostic picture information systems will lead to advanced systems.
D003201:Computers; D011856:Radiographic Image Enhancement / Q000295:instrumentation*; D013679:Technology, Radiologic / Q000295:instrumentation*; D013685:Telecommunications