LEADER 06358nam 22010093u 450 001 9910813432103321 005 20240516184252.0 010 $a1-118-48024-4 010 $a1-118-48026-0 010 $a1-299-44881-X 010 $a1-118-48028-7 035 $a(CKB)2550000001018496 035 $a(EBL)947690 035 $a(OCoLC)836407247 035 $a(SSID)ssj0000856450 035 $a(PQKBManifestationID)12458841 035 $a(PQKBTitleCode)TC0000856450 035 $a(PQKBWorkID)10817885 035 $a(PQKB)10807967 035 $a(MiAaPQ)EBC947690 035 $a(EXLCZ)992550000001018496 100 $a20131014d2013|||| u|| | 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMedical Imaging $eEssentials for Physicians 205 $a1st ed. 210 $aHoboken $cWiley$d2013 215 $a1 online resource (435 p.) 300 $aDescription based upon print version of record. 311 $a0-470-50570-2 327 $aMedical Imaging: Essentials for Physicians; Contents; Preface; Acknowledgments; INTRODUCTION : Dr. Doe's Headaches An Imaging Case Study; Computed tomography; Picture archiving and communication system; T1, T2, and FLAIR MRI; MR spectroscopy and a virtual biopsy; Functional MRI; Diffusion tensor MR imaging; MR guided biopsy; Pathology; Positron emission tomography?; Treatment and follow-up; CHAPTER 1 Sketches of the Standard Imaging Modalities : Different Ways of Creating Visible Contrast Among Tissues; "Roentgen has surely gone crazy!" 327 $aDifferent imaging probes interact with different tissues in different ways and yield different kinds of medical informationTwentieth-century (analog) radiography and fluoroscopy: contrast from differential attenuation of X-rays by tissues; X-ray film of a cracked phalange; Generating the beam at the anode of the X-ray tube; Contrast from differential attenuation of the beam within the body; Exposure of a screen-film image receptor; Image intensifier-based fluoroscopy with a CCD/CMOS electronic optical camera 327 $aTwenty-first century (digital) images and digital planar imaging: computer-based images and solid-state image receptorsDigital images; Computed tomography: three-dimensional mapping of X-ray attenuation by tissues; Helical, multi-slice CT; Nuclear medicine, including SPECT and PET: contrast from the differential uptake of a radiopharmaceutical by tissues; Radiopharmaceutical = radionucleus + organ-specific agent; Creating contrast through differential uptake of photon-generating radiopharmaceuticals; SPECT and PET 327 $aDiagnostic ultrasound: contrast from differences in tissue elasticity or densityB-mode anatomic imaging; Doppler imaging of blood flow; Magnetic resonance imaging: mapping the spatial distribution of spin-relaxation times of hydrogen nuclei in tissue water and lipids; Spin-relaxation times of protons in water and lipids in a strong magnetic field; Mapping the spatial distribution of proton T1 and T2; Appendix: selection of imaging modalities to assist in medical diagnosis; Cardiac versus non-cardiac chest pain; Abdominal/pelvis imaging; Head and neck imaging; Musculoskeletal imaging 327 $aVascular imagingReferences; CHAPTER 2 Image Quality and Dose : What Constitutes a "Good" Medical Image?; A brief history of magnetism; About those probes and their interactions with matter . . .; Energy; Electromagnetic waves; Photons; Atoms; Molecules and fluorescent materials; The image quality quartet: contrast, resolution, stochastic (random) noise, artifacts - and always dose; Subject contrast; Resolution; Stochastic (random, statistical) noise and the signal-to-noise ratio; Artifacts: non-stochastic noise; Quality assurance; Image quality and radiation safety programs; Image QA 327 $aKnown medical benefits versus potential radiation risks 330 $a""An excellent primer on medical imaging for all members of the medical profession . . . including non-radiological specialists. It is technically solid and filled with diagrams and clinical images illustrating important points, but it is also easily readable . . . So many outstanding chapters . . . The book uses little mathematics beyond simple algebra [and] presents complex ideas in very understandable terms.""-Melvin E. Clouse, MD, Vice Chairman Emeritus, Department of Radiology, Beth Israel Deaconess Medical Center and Deaconess Professor of Radiology, Harvard Medical School< 606 $aDiagnostic imaging -- Digital techniques 606 $aDiagnostic Imaging - methods 606 $aDiagnostic imaging -- Methods 606 $aImage Enhancement - methods 606 $aImage enhancement -- Methods 606 $aImage Processing, Computer-Assisted 606 $aDiagnostic Techniques and Procedures 606 $aInvestigative Techniques 606 $aPhotography 606 $aComputing Methodologies 606 $aDiagnosis 606 $aInformation Science 606 $aMethods 606 $aDiagnostic Imaging 606 $aImage Enhancement 606 $aMedicine$2HILCC 606 $aHealth & Biological Sciences$2HILCC 606 $aRadiology, MRI, Ultrasonography & Medical Physics$2HILCC 615 4$aDiagnostic imaging -- Digital techniques. 615 4$aDiagnostic Imaging - methods. 615 4$aDiagnostic imaging -- Methods. 615 4$aImage Enhancement - methods. 615 4$aImage enhancement -- Methods. 615 2$aImage Processing, Computer-Assisted 615 2$aDiagnostic Techniques and Procedures 615 2$aInvestigative Techniques 615 2$aPhotography 615 2$aComputing Methodologies 615 2$aDiagnosis 615 2$aInformation Science 615 2$aMethods 615 2$aDiagnostic Imaging 615 2$aImage Enhancement 615 7$aMedicine 615 7$aHealth & Biological Sciences 615 7$aRadiology, MRI, Ultrasonography & Medical Physics 676 $a616.0754 700 $aWolbarst$b Anthony B$01682522 701 $aCapasso$b Patrizio$01682523 701 $aWyant$b Andrew R$01682524 801 0$bAU-PeEL 801 1$bAU-PeEL 801 2$bAU-PeEL 906 $aBOOK 912 $a9910813432103321 996 $aMedical Imaging$94052713 997 $aUNINA