PPT-Advanced Imaging Techniques

Computed tomography in oral and maxillofacial radiology Computed tomography CT is today commonly used in imaging of the maxillofacial area Conventional CT examinations are usually performed in medical Xray departments However a relatively new technique named conebeam computed tomography CBCT or digital volume tomography DVT has now also become available for dental purposes The advantage with this technique is a lower radiation dose compared to conventional CT Common examples when DVT is used are for diagnosing the position of impacted canines and suspected root . Traditionally clinical imaging exploits the contrast due to differences in spin density spinlattice relaxation T and spinspin relaxation T between normal tissues and pathology However other contrast mechanisms such as susceptibility magnetization Igor . Serša. Ljubljana, 2011. History of Nuclear Magnetic Resonance. (NMR). Multidimensional. NMR spectroscopy. Biomedcial use of NMR, magnetic resonance imaging (MRI). 1D NMR spectroscopy (CW). NQR ,. Dr. Andrew Chantry. Senior Clinical Lecturer and Honorary Consultant in . Haematology. University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust. UKMF Autumn Educational Day ‘The evolving management of multiple myeloma and related plasma cell disorders’. RECORDINGMICROPHONE TECHNIQUES 3 Microphone Techniques.............4..................................................................................5Microphone Techniques ........................... Gregg C. Daversa. Director, Business Development. West . Physics. Objectives. Identify which JC-accredited facilities will be impacted by the 2014 standard changes, and the dates for full compliance. Gary Hui Zhang, PhD. Microstructure Imaging Group. Centre for Medical Image Computing. Department of Computer Science. University College London. 26th of June, 2013. UCL Centre for Medical Image Computing. Microelectrode. : Examines individual neurons. Macroelectrode. : Examines brain activity without producing an image (Ex: EEG) . Structural Imaging: . Shows image of brain structure (EX: CAT scan, MRI). LIU Xianhua. School of EECS, Peking University. Loops. “Advanced Compiler Techniques”. Content. Concepts:. Dominators. Depth-First Ordering. Back edges. Graph depth. Reducibility. Natural Loops. Efficiency of Iterative Algorithms. Dinesh Rao MD. Assistant Professor. Department of Radiology. Neuroradiology and Musculoskeletal Radiology. University of Florida College of Medicine - Jacksonville. Disclosures. I have no disclosures. on Plain Radiographs in the Initiation of Advanced Imaging. Steven Cotman, MD. Lynn Shaffer, PhD. Richard . Fankhauser. , MD. Understand the impact of the Radiologist’s Report on the ordering clinician.. A major way to break the chain of infection is to use aseptic techniques while providing health care.. Asepsis. =absence of disease-producing microorganisms (pathogens). Sterile. =free from all organisms, both pathogens & . When to Image Based on . Choosing . Wisely. ®. . and ACR Appropriateness . Criteria. ®. What Is R-SCAN?. 2. C. ollaborative activity . for referring clinicians and radiologists to improve patient . Febrile Seizures. When to Image Based on . Choosing . Wisely. ®. . and ACR Appropriateness . Criteria. ®. What Is R-SCAN?. 2. C. ollaborative activity . for referring clinicians and radiologists to improve patient . Adrenal glands can be affected by a variety of lesions. Adrenal lesions can either be primary, of adrenal origin, or secondary to other pathologies. Primary adrenal lesions can further be either of cortical or medullary origin. Functioning adrenal lesions can also give clues to the histologic diagnosis and direct workup. Over the years, various imaging techniques have been developed that have increased diagnostic accuracy and helped in better characterization of adrenal lesions non-invasively. In the first part of the two part series, we review adrenal imaging techniques and adrenal cortical tumors such as adenomas, adrenocortical tumors, adrenal hyperplasia and oncocytomas.