1. Computed Tomography (CT)Proposed Rules for Radiation Safety John Ferris, Health Physicist Radiation Safety Section MI Dept Community Health 2. CT – an introduction "Computed…
1. RESOURCE MANUALFORCOMPLIANCE TEST PARAMETERSOF DIAGNOSTIC X-RAY SYSTEMS ReprintedJuly 15, 1999 Diagnostic Devices BranchDivision of Enforcement IOffice of Compliance 2098…
1. DIAGNOSTIC IMAGING & RADIOTHERAPY 2. DIAGNOSTIC IMAGING & RADIOTHERAPY 169 DIRECTOR OF DEPARTMENT HEADS OF DIVISION AND UNITEmilio Bombardieri, MD Daniele Vergnaghi,…
1. Presented by:Aaditee. S. KulkarniOmkar. R. HaldonkarPranali. N. KulkarniGanesh M. Nair 2. What are x rays? Electromagnetic radiations. Wavelength 0.01 to 10 nanometers.…
Slide 1Combined DICOM and HL7 viewer in support of a bridge from content-based image retrieval to computer-aided diagnosis Welter P 1, Topal F 1, Jansen S 1, Deserno TM 1,…
Slide 1X-rays and image production Slide 2 What are x-rays? They are high energy photons. Typically 0.01nm.Way beyond ultraviolet. 700nm=infra red 400nm=blue. Gamma rays…
Slide 1Analog Imaging II Intensifying Screens By Professor Stelmark Slide 2 SCREEN CONSTRUCTION Use of film to detect x-rays and to image anatomical structures is inefficient.…
Slide 1Radiation safety in CT Slide 2 RADIATION DOSES DURING CT EXAMS ARE CLASSIFIED AS: LOW DOSE RADIATION AS COMPARED TO DOSES GENERATED FROM NUCLEAR EVENTS Slide 3 BODY…
Slide 1Early Effects of Radiation Slide 2 DURING THE 1920s and the 1930s, it would not have been unusual for a radiologic technologist to visit the hematology laboratory…