Medical imaging X-ray, CT, MRI, scintigraphy, SPECT, PET Györgyi Műzes
|
|
- Grace Oliver
- 5 years ago
- Views:
Transcription
1 Medical imaging X-ray, CT, MRI, scintigraphy, SPECT, PET Györgyi Műzes Semmelweis University, 2nd Dept. of Medicine
2 Medical imaging: definition technical process of creating visual representations about the interior of the body for clinical analysis and medical intervention visual representation on the function of some organs or tissues Aims: to reveal internal structures for diagnostic, therapeutic and pathologic purposes to establish a database of normal anatomy and physiology
3 Medical imaging: modalities - X-ray radiography - computed tomography scan (CT) - magnetic resonance imaging (MRI) - nuclear medicine functional imaging techniques - scintigraphy - single-photon emission computed tomography (SPECT) - positron emission tomography (PET) - thermography - ultrasonography, elastography - endoscopy
4 X-ray radiography projection radiography (x-ray) aims: to determine the type and extent of bone lesions (e.g. fracture), or to detect pathological changes in the lungs with the use of radio-opaque contrast media (e.g.: barium), helps to visualize the structure of the GI tract fluoroscopy (with or without catheter guidance) produces RT images of internal structures, but employs a constant input of low dose x-rays the use of contrast media (barium, iodine, air) helps to visualize functioning internal organs it is used in image-guided procedures when constant feedback during a procedure is required (e.g.: catheter techniques)
5
6
7 Computed tomograpy scan (CT scan) computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of specific areas of a scanned object digital geometry processing is used to further generate a 3D volume of the inside of the object from a large series of 2D radiographic images
8 CT scan completely eliminates the superimposition of images of structures outside the area of interest inherent high-contrast resolution: differences between tissues -that differ in physical density by less than 1%- can be distinguished multiplanar reformatted imaging is available main adverse effects: radiation-induced carcinogenesis contrast reactions
9 applications head CT scan infarction, tumors, calcifications, haemorrhage, bone trauma lungs acute and chronic disorders, tumors pulmonary angiogram pulmonary embolism cardiac coronary CTA abdominal and pelvic extremities
10
11
12 Hydrocephalus Brain metatases
13
14
15 Magnetic resonance imaging (MRI) uses powerful magnets to polarize and excite hydrogen nuclei of water molecules in human tissue, producing a detectable signal which is spatially encoded, resulting in images of the body the MRI machine emits a radio frequency (RF) pulse at the resonant frequency of the hydrogen atoms on water molecules RF coils send the pulse to the area of the body to be examined RF pulse is absorbed by protons, and when the RF pulse is turned off, the protons "relax" back to alignment with the primary magnet and emit radio-waves the radio-frequency emission from the hydrogen-atoms on water is what is detected and reconstructed into an image
16 MRI MRI creates a 2D image of a thin "slice" of the body 3D imaging is also available T1 and T2 weightening each tissue returns to its equilibrium state after excitation by the independent processes of T1 (spin-lattice) and T2 (spin-spin) relaxation to create a T1-weighted image, magnetization is allowed to recover before measuring the MR signal by changing the repetition time T1 imaging is useful for assessing the cerebral cortex, identifying fatty tissue, characterizing focal liver lesions and in general for obtaining morphological information to create a T2-weighted image, magnetization is allowed to decay before measuring the MR signal by changing the echo time T2 weightening is useful for detecting edema, inflammation, revealing white matter lesions and assessing zonal anatomy in the prostate and uterus
17 MRI applications neuroimaging demyelinating diseases, dementia, cerebrovascular disease, infectious diseases, epilepsy, CNS cancers, MRI-guided stereotactic surgery, radiosurgery cardiovascular myocardial ischemia and viability, cardiomyopathies, myocarditis, iron overload, vascular diseases, congenital heart diseases musculoskeletal spinal imaging, joint diseases, soft tissue tumors liver and gastrointestinal hepatobiliary disorders, IBD, CRC angiography
18 MRI specialized configurations magnetic resonance spectroscopy real-time MRI interventional MRI magnetic resonance-guided focused ultrasound multinuclear imaging molecular imaging by MRI
19 MRI safe potential health risks: tissue heating from exposure to the RF field and the presence of implanted devices (e.g.: pacemakers, joint implants) injuries: due to failed safety procedures or human error Contraindications cochlear implants, cardiac pacemakers, shrapnel, metallic foreign bodies in the eyes the safety of MRI during the first trimester of pregnancy is uncertain expensive, time-consuming, and claustrophobia-exacerbating technique
20
21
22
23
24 Brain tumor
25 AS right ilium: erosion which extends across the entire joint surface
26 MR angiography
27
28 Scintigraphy diagnostic test in nuclear medicine radioisotopes attached to drugs are uptaken by a specific organ or tissue (radiopharmaceuticals) emitted gamma radiation is captured by gamma cameras to form 2D images
29 Indications: Scintigraphy biliary system (cholescintigraphy) gall stone, tumor, fistulas, functional disorders lungs (pulmonary embolism, right-to-left shunts) bone (fractures, tumors) heart (coronary steal, ischemic coronary artery disease) thyroid / parathyroid glands (adenomas, metastasis, function) renal / urinary system (renal artery stenosis, obstructions) full body Ga-, In white blood cell-, iobenguane- (MIBG), octreotide scan function tests (urea breath test)
30
31 99m Tc-MDP bone scintigraphy: multi-focal increased uptake (skeletal metastases from renal carcinoma)
32
33 Single-photon emission computed tomography (SPECT) - similar to scintigraphy, but provides true 3D information - radionuclide is injected into the bloodstream, than binds to certain types of tissues - SPECT scan monitors level of biological activity in the analyzed 3D region
34 SPECT: imaging Applications: - tumors - infections (leukocyte) - thyroid - bone scintigraphy - myocardial perfusion (ischemic heart disease, cardiac stress test) - functional brain (cerebral blood flow, dementia, Alzheimer s disease, cognitive testing) - SPECT/CT: gamma camera operates with a CT scan
35
36 Myocardium
37
38 Dementia: Alzheimer s; vascular
39
40 Positron emission tomography computed tomography (PET-CT) - the functional imaging obtained by PET depicts the spatial distribution of metabolic or biochemical activity in the body - this functional imaging is correlated with anatomic imaging obtained by CT scanning - 2D and 3D image reconstructions are available - radioactive fluorine-18 is commonly used to trace glucose metabolism (fluorodeoxyglucose, FDG)
41 PET-CT Applications - oncology (diagnosis, staging, follow-up) - neuroimaging (amyloid, cognitive neuroscience, schizophrenia, stereotactic surgery) - cardiology (hibernating myocardium) - infectious diseases (infection-associated inflammatory response) - pharmacokinetics - musculo-skeletal imaging (activating of deeper lying muscles)
42
43 GIST tumor
44 Infrared thermography (IRT) for determining areas of the body that have irregular blood flow non-contact method commonly used by sportphysicians to determine areas of the body that have inflammation some alternative medicine practitioners use it to diagnose cancer (!), although it is ineffective for this purpose
45
46 Thank you!
Radionuclides in Medical Imaging. Danielle Wilson
Radionuclides in Medical Imaging Danielle Wilson Outline Definitions History and development Radionuclide applications & techniques in imaging Conclusion Definition #1 : Radionuclide An unstable nucleus
More informationNuclear Medicine and PET. D. J. McMahon rev cewood
Nuclear Medicine and PET D. J. McMahon 150504 rev cewood 2018-02-15 Key Points Nuclear Medicine and PET: Imaging: Understand how Nuc Med & PET differ from Radiography & CT by the source of radiation. Be
More informationCardiac Imaging. Kimberly Delcour, DO, FACC. Mahi Ashwath, MD, FACC, FASE. Director, Cardiac CT. Director, Cardiac MRI
Cardiac Imaging Kimberly Delcour, DO, FACC Director, Cardiac CT Mahi Ashwath, MD, FACC, FASE Director, Cardiac MRI Cardiac Imaging Discuss the clinical applications of and indications for: Cardiac CT Nuclear
More informationRADIOLOGY (MEDICAL IMAGING)
RADIOLOGY (MEDICAL IMAGING) Radiology is the study of the diagnosis of disease by the use of radiant energy (radiation). In the past this meant the use of X-rays to make an image. Today many other forms
More informationCOMENIUS-Project: SM&CLIL Radiation & Medicine
Medical imaging refers to the techniques and processes used to create images of the human body (or parts thereof) for clinical purposes. Thanks to modern mathematics and computer technology, medical imaging
More informationHEALTHFIRST 2011 RADIOLOGY PROGRAM CODE LIST
HEALTHFIRST 2011 RADIOLOGY PROGRAM CODE LIST Outpatient Radiology utilization call Carecore at 1-877-773-6964 Modality CPT CODE Description CT SCANS 70450 CT HEAD/BRAIN W/O CONTRAST CT SCANS 70460 CT HEAD/BRAIN
More informationCEREBRAL BLOOD FLOW AND METABOLISM
Supported by: HURO/0901/069/2.3.1 HU-RO-DOCS CEREBRAL BLOOD FLOW AND METABOLISM Part 3 Modern imaging methods SPECT, PET, nmri History of Nuclear Medicine Starts with the invention of the X-ray 1946: radioactive
More informationHIP RADIOLOGY PROGRAM CODE LISTS
EFFECTIVE OCTOBER 1, 2012 70336 MAGNETIC RESONANCE IMAGING TMJ 70450 COMPUTED TOMOGRAPHY HEAD/BRAIN WITHOUT 70460 COMPUTED TOMOGRAPHY HEAD/BRAIN WITH 70470 COMPUTED TOMOGRAPHY HEAD/BRAIN WITHOUT AND WITH
More informationGeneral Nuclear Medicine
General Nuclear Medicine What is General Nuclear Medicine? What are some common uses of the procedure? How should I prepare? What does the equipment look like? How does the procedure work? How is the procedure
More informationCardiac Imaging Tests
Cardiac Imaging Tests http://www.medpagetoday.com/upload/2010/11/15/23347.jpg Standard imaging tests include echocardiography, chest x-ray, CT, MRI, and various radionuclide techniques. Standard CT and
More informationNon-Invasive Techniques
Non-Invasive Techniques Key: Does not hurt the organism Psychology 372 Physiological Psychology Steven E. Meier, Ph.D. Listen to the audio lecture while viewing these slides or view the video presentation
More informationNon-Invasive Techniques
Many Procedures Non-Invasive Techniques Key: Does not hurt the organism Psychology 372 Physiological Psychology Steven E. Meier, Ph.D. Listen to the audio lecture while viewing these slides or view the
More informationOption D: Medicinal Chemistry
Option D: Medicinal Chemistry Basics - unstable radioactive nuclei emit radiation in the form of smaller particles alpha, beta, positron, proton, neutron, & gamma are all used in nuclear medicine unstable
More informationChapter 16 Worksheet Code It
Name: Class: Date: ID: A Chapter 16 Worksheet 3 2 1 Code It True/False Indicate whether the statement is true or false. 1. CT scans generate three-dimensional images. 2. An ultrasound produces images of
More informationMolecular Imaging and the Brain
Molecular imaging technologies are playing an important role in neuroimaging, a branch of medical imaging, by providing a window into the living brain. Where CT and conventional MR imaging provide important
More informationClinical indications for positron emission tomography
Clinical indications for positron emission tomography Oncology applications Brain and spinal cord Parotid Suspected tumour recurrence when anatomical imaging is difficult or equivocal and management will
More informationDescription MRI, TMJ C T Head Without Contrast C T Head With Contrast C T Head Without & With Contrast
s Requiring Prior Authorization for the Advanced Imaging 70336 MRI, TMJ 70450 C T Head Without Contrast 70460 C T Head With Contrast 70470 C T Head Without & With Contrast 70480 C T Orbit Without Contrast
More informationAnthem Blue Cross and Blue Shield Virginia Advanced Imaging Procedures Requiring Precertification Revised 02/13/2013
Anthem Blue Cross and Blue Shield Virginia Advanced Imaging Procedures Requiring Precertification Revised 02/13/2013 Modality and CT Head CTA Head: Cerebrovascular MRI Head MRA Head: Cerebrovascular Functional
More informationMRI and CT of the CNS
MRI and CT of the CNS Dr.Maha ELBeltagy Assistant Professor of Anatomy Faculty of Medicine The University of Jordan 2018 Computed Tomography CT is used for the detection of intracranial lesions. CT relies
More informationCertification Review. Module 28. Medical Coding. Radiology
Module 28 is the study of x-rays, using radiant energy and other imaging techniques, such as resonance imaging or ultrasound, to diagnose illnesses and diseases. Vocabulary Barium enema (BE): lower gastrointestinal
More informationSPECT-CT: Τι πρέπει να γνωρίζει ο Καρδιολόγος
SPECT-CT: Τι πρέπει να γνωρίζει ο Καρδιολόγος Δρ Αναστασία Κίτσιου Διευθύντρια, Καρδιολογική Κλινική, Σισμανόγλειο ΓΝΑ Chair, Education Committee, Section on Nuclear Cardiology & Cardiac CT, EACVI, ESC
More informationCigna - Prior Authorization Procedure List: Radiology & Cardiology
Cigna - Prior Authorization Procedure List: Radiology & Cardiology Product Category CPT Code CPT Code Description Radiology MR 70336 MRI Temporomandibular Joint(s), (TMJ) Radiology CT 70450 CT Head or
More informationNuclear Medicine: Manuals. Nuclear Medicine. Nuclear imaging. Emission imaging: study types. Bone scintigraphy - technique
Nuclear Medicine - Unsealed radioactive preparations the tracer mixes with the patients body fluids on a molecular level (e.g. after intravenous injection) - 3 main fields: - In vitro : measuring concentrations
More informationFOR CMS (MEDICARE) MEMBERS ONLY NATIONAL COVERAGE DETERMINATION (NCD) FOR MAGNETIC RESONANCE IMAGING:
National Imaging Associates, Inc. Clinical guidelines BONE MARROW MRI Original Date: July 2008 Page 1 of 5 CPT Codes: 77084 Last Review Date: September 2014 NCD 220.2 MRI Last Effective Date: July 2011
More informationHSC Physics. Module 9.6. Medical Physics
HSC Physics Module 9.6 Medical Physics Contextual Outline 9.6 Medical Physics (28 indicative hours) The use of other advances in technology, developed from our understanding of the electromagnetic spectrum,
More informationMedical Use of Radioisotopes
Medical Use of Radioisotopes Therapy Radioisotopes prove to be useful in the application of brachytherapy, the procedure for using temporary irradiation close to the area of disease (i.e. cancer) 10% Medical
More informationCigna - Prior Authorization Procedure List: Radiology & Cardiology
Cigna - Prior Authorization Procedure List: Radiology & Cardiology Category CPT Code CPT Code Description 93451 Right heart catheterization 93452 Left heart catheterization 93453 Combined right and left
More informationADVANCED CARDIOVASCULAR IMAGING. Medical Knowledge. Goals and Objectives PF EF MF LF Aspirational
Medical Knowledge Goals and Objectives PF EF MF LF Aspirational Know the basic principles of magnetic resonance imaging (MRI) including the role of the magnetic fields and gradient coil systems, generation
More informationArteriogram An X-ray of an artery after the injection of dye.
A Abscess A localized collection of pus in any part of the body, usually surrounded by inflamed tissue. Anesthetic An agent that causes loss of sensation with or without the loss of consciousness. Angiography,
More informationIntroduction to Radiology
Introduction - Lecture 1 436 Teams Introduction to Radiology Objectives Introduce the various Medical Imaging Modalities. Understand the basics of image generation. Relate imaging to gross anatomy. Appreciate
More informationDr Alfred O Ankrah FCNP
Dr Alfred O Ankrah FCNP Outline Introduction Brief history of Nuclear Medicine in Ghana Current situation of Nuclear Medicine in Ghana Use of Nuclear medicine in various disciplines Future of Nuclear Medicine
More informationAppendix A: Introduction to Imaging Modalities for Which Data Were Collected in the 2017 Imaging Inventory
Appendix A: Introduction to Imaging Modalities for Which Data Were Collected in the 207 Imaging Inventory Computed Tomography Computed tomography (CT) employs X-rays as a source of ionizing radiation,
More informationWhy Cardiac MRI? Presented by:
Why Cardiac MRI? Presented by: Lisa G. Carkner, MD, FACC 1 Disclosures I have no financial disclosures Objectives Review basic principles of Cardiac MRI. What patient characteristics do I need to consider
More informationPositron Emission Tomography Computed Tomography (PET/CT)
Positron Emission Tomography Computed Tomography (PET/CT) What is Positron Emission Tomography Computed Tomography (PET/CT) Scanning? What are some common uses of the procedure? How should I prepare for
More informationPET IMAGING (POSITRON EMISSION TOMOGRAPY) FACT SHEET
Positron Emission Tomography (PET) When calling Anthem (1-800-533-1120) or using the Point of Care authorization system for a Health Service Review, the following clinical information may be needed to
More informationLaura Tormoehlen, M.D. Neurology and EM-Toxicology Indiana University
Laura Tormoehlen, M.D. Neurology and EM-Toxicology Indiana University Disclosures! No conflicts of interest to disclose Neuroimaging 101! Plain films! Computed tomography " Angiography " Perfusion! Magnetic
More informationLast Updated: 2/10/2017 Implementation date: 4/3/2017 Radiology & Cardiology Prior Authorization / Utilization Management Procedure List
Last Updated: 2/10/2017 Implementation date: 4/3/2017 Radiology & Cardiology Prior Authorization / Utilization Management Procedure List Deal Sheet Group Product Category CPT CPT Description 3D Imaging
More informationADI Procedure Codes. August 2016 Revised April 2017 Page 1 of 7 ADI Procedure Codes
Code Description 70450 CT Head without contrast 70460 CT Head with contrast 70470 CT Head with & without contrast 70480 CT Orbit, et al without contrast 70481 CT Orbit, et al with contrast 70482 CT Orbit,
More informationPOSITRON EMISSION TOMOGRAPHY (PET)
Status Active Medical and Behavioral Health Policy Section: Radiology Policy Number: V-27 Effective Date: 08/27/2014 Blue Cross and Blue Shield of Minnesota medical policies do not imply that members should
More informationRadiology. General radiology department. X-ray
The radiology directorate provides a diagnostic, interventional and therapeutic service for its local population, and a tertiary service for the region. It also provides support to some national work such
More informationIntroduction to the Course and the Techniques. Jeffry R. Alger, PhD Ahmanson-Lovelace Brain Mapping Center Department of Neurology
Introduction to the Course and the Techniques Jeffry R. Alger, PhD Ahmanson-Lovelace Brain Mapping Center Department of Neurology (jralger@ucla.edu) CTSI Neuroimaging April 2014 Rationale for the Course
More informationHigh Tech Imaging Quick Reference Guide
High Tech Imaging Quick Reference Guide 1 High Tech Imaging Authorizations may now be requested through our secure provider portal, BlueAccess. Getting Started Step 1: Log into BlueAccess from www.bcbst.com
More informationTOPICS FOR PRACTICAL LESSONS, DISCIPLINE RADIOLOGY For the IIIrd year students Faculty of Medicine, university year
TOPICS FOR PRACTICAL LESSONS, DISCIPLINE RADIOLOGY For the IIIrd year students Faculty of Medicine, university year 2018-2019 I. Evolution of radiology. Notion of Radiophysics. 1. Medical imaging definition.
More information45 Hr PET Registry Review Course
45 HR PET/CT REGISTRY REVIEW COURSE Course Control Document Timothy K. Marshel, MBA, R.T. (R), (N)(CT)(MR)(NCT)(PET)(CNMT) The PET/CT Training Institute, Inc. SNMMI-TS 028600-028632 45hr CEH s Voice Credits
More informationAbdomen Sonography Examination Content Outline
Abdomen Sonography Examination Content Outline (Outline Summary) # Domain Subdomain Percentage 1 2 3 Anatomy, Perfusion, and Function Pathology, Vascular Abnormalities, Trauma, and Postoperative Anatomy
More informationRadiologic Imaging Magnetic Resonance Imaging (MRI)
Radiologic Imaging X-ray has always been the golden rule in diagnosing and treating podiatric patients. Unfortunately, for some patients the diagnosis is not as evident. That is when we need to utilize
More informationFrom 2015/2016 Batch
Department of & Nuclear February 7, 2018 Medical Imaging Module 04 th Year 1 st and 2 nd Semesters From 2015/2016 Batch Topic Objectives Time Dept. T / L Activity Comments Understand the principles of
More informationRadiology Codes Requiring Authorization*
70336 Magnetic resonance (eg, proton) imaging, temporomandibular joint(s) 70450 Computed tomography, head or brain; without contrast material 70460 Computed tomography, head or brain; with contrast material(s)
More informationChapter Overview. Chapter 1. Anatomy. Physiology
Chapter Overview Chapter 1 An Introduction to the Human Body Define Anatomy and Physiology Levels of Organization Characteristics of Living Things Homeostasis Anatomical Terminology 1 2 Anatomy Describes
More informationFellows on this rotation are expected to attend nuclear conferences and multimodality imaging conference.
Rotation: Imaging 1 Imaging 1 provides COCATS Level 1 experience for nuclear cardiology (including SPECT and PET) and cardiac CT. Fellows will administer, process, and read cardiac nuclear studies with
More informationCurrent Indications for Cardiac MRI: What You See is What You Get?
Current Indications for Cardiac MRI: What You See is What You Get? Javier Ganame, MD, PhD, FASE No disclosures Cardiology Update, Niagara, Sept 24th, 2016 The Ideal Diagnostic Technique Easy to apply Accurate
More informationSpecial Imaging MUSCULOSKELETAL INFECTION. Special Imaging. Special Imaging. 18yr old male pt What is it? Additional Imaging
MUSCULOSKELETAL INFECTION Additional Imaging May assist in diagnosis and, possibly, treatment Help create the picture May help differentiate from neoplasia 18yr old male pt What is it? Lymphoma Ewings
More informationImaging of the Heart Todd Tessendorf MD FACC
Imaging of the Heart Todd Tessendorf MD FACC Outline Imaging Modalities for Structural Heart Disease ECHO, MRI Imaging Modalities for Ischemic Heart Disease SPECT, PET, CCTA Show lots of pretty pictures
More informationNuclear pulmonology. Katalin Zámbó Department of Nuclear Medicine
Nuclear pulmonology Katalin Zámbó Department of Nuclear Medicine Imaging techniques Morphology Physiology Metabolism Molecules X-ray / CT MRI NM - SPECT/ PET MR spectroscopy fmri Ultrasound Hybrid imaging:
More informationComputed tomography. Department of Radiology, University Medical School, Szeged
Computed tomography Department of Radiology, University Medical School, Szeged voxel +1-4 +2 +5 +3 +1 0-2 pixel -2 0 +1-4 -6 +5 +2 +1 Department of Radiology, University Medical School, Szeged
More information2010 Radiology Prior Authorization List for UnitedHealthcare s HealthChoice Members
70336 MR TEMPOROMANDIBULAR JOINT 70450 CT, HEAD OR BRAIN; WITHOUT MATERIAL 70460 CT HEAD/BRAIN W/ 70470 CT HEAD/BRAIN W/O & W/ 70480 CT, ORBIT, SELLA, OR POSTERIOR FOSSA OR OUTER, MID 70481 CT ORBIT W/
More informationOutline. Biological Psychology: Research Methods. Dr. Katherine Mickley Steinmetz
Biological Psychology: Research Methods Dr. Katherine Mickley Steinmetz Outline Neuroscience Methods Histology Electrophysiological Recordings Lesion Neuroimaging Neuroanatomy Histology: Brain structure
More informationCLINICAL RADIATION SCIENCES (CLRS)
Clinical Radiation Sciences (CLRS) 1 CLINICAL RADIATION SCIENCES (CLRS) CLRS 101. Introduction to Clinical Radiologic Sciences. 1 Hour. Semester course; 1 lecture hour. 1 credit. Presentation and discussion
More informationInterprovincial Out-Patient Rates Effective April 1, 2016
Service Code Interprovincial Out-Patient Rates Effective April 1, 2016 Description Rate ($) 01 Standard Out-patient Visit, including select discrete high cost diagnostic imaging procedures. Excludes specific
More informationCardiac PET. John Buscombe
Cardiac PET John Buscombe Why PET? Improved resolution-not really required in cardiology Improved sensitivity this may be important-financially as reduced acquisition time Improved attenuation correction-good
More informationFOR CMS (MEDICARE) MEMBERS ONLY NATIONAL COVERAGE DETERMINATION (NCD) FOR MAGNETIC RESONANCE IMAGING:
National Imaging Associates, Inc. Clinical guidelines SINUS MRI Original Date: November 2007 Page 1 of 5 CPT Codes: 70540, 70542, 70543 Last Review Date: July 2014 NCD 220.2 MRI Last Effective Date: July
More informationCardiac MRI in ACHD What We. ACHD Patients
Cardiac MRI in ACHD What We Have Learned to Apply to ACHD Patients Faris Al Mousily, MBChB, FAAC, FACC Consultant, Pediatric Cardiology, KFSH&RC/Jeddah Adjunct Faculty, Division of Pediatric Cardiology
More informationNuclear Medicine - Hepatobiliary
Scan for mobile link. Nuclear Medicine - Hepatobiliary Hepatobiliary nuclear medicine imaging helps evaluate the parts of the biliary system, including the liver, gallbladder and bile ducts, using small
More informationBone PET/MRI : Diagnostic yield in bone metastases and malignant primitive bone tumors
Bone PET/MRI : Diagnostic yield in bone metastases and malignant primitive bone tumors Lars Stegger, Benjamin Noto Department of Nuclear Medicine University Hospital Münster, Germany Content From PET to
More informationChildren's (Pediatric) Nuclear Medicine
Scan for mobile link. Children's (Pediatric) Nuclear Medicine Children s (pediatric) nuclear medicine imaging uses small amounts of radioactive materials called radiotracers, a special camera and a computer
More informationYour surgeon will order pre-operative testing before you have surgery.
Tests You May Need Prior to Surgery Your surgeon will order pre-operative testing before you have surgery. These tests give your surgeon valuable information regarding your current health condition. Below
More informationscreening; including image post processing CT, heart; without contrast material; with Requires authorization
0042T Cerebral perfusion analysis using CT; with ; including of parametric maps with determination of cerebral blood flow, cerebral blood volume, and mean transit time 74263 Computed tomographic (CT) colonography,
More informationCardiac Nuclear Medicine
Cardiac Nuclear Medicine What is Cardiac Nuclear Medicine? What are some common uses of the procedure? How should I prepare? What does the equipment look like? How does the procedure work? How is the procedure
More informationLecture 1. Lecture 1: The Different Modalities
Lecture 1 Lecture 1: The Different Modalities In this Lecture Understanding the difference between the different modalities available Learn when to chose the appropriate modality Trust me, during the next
More informationRADIOLOGY PROGRAM TABLE OF CONTENTS. OVERVIEW. . Assessment... and... Certification
TABLE OF CONTENTS. OVERVIEW............................................................................................. 553..... Assessment............ and..... Certification..........................................................................
More informationItroduction to the Nuclear Medicine: biophysics and basic principles. Zámbó Katalin Department of Nuclear Medicine
Itroduction to the Nuclear Medicine: biophysics and basic principles Zámbó Katalin Department of Nuclear Medicine NUCLEAR MEDICINE Application of the radioactive isotopes in the diagnostics and in the
More informationMolecular Imaging and Cancer
Molecular Imaging and Cancer Cancer causes one in every four deaths in the United States, second only to heart disease. According to the U.S. Department of Health and Human Services, more than 512,000
More informationMOLINA HEALTHCARE OF MICHIGAN PRIOR AUTHORIZATION / PRE-SERVICE REVIEW GUIDE IMAGING CODES REQUIRING PRIOR AUTHORIZATION EFFECTIVE 1/1/2014
70336 MRI MRI, temporomandibular joint(s) 70450 CT/CTA CT, head or brain; without contrast material 70460 CT/CTA CT, head or brain; with contrast material(s) 70470 CT/CTA CT, head or brain; without contrast
More informationOTHER NON-CARDIAC USES OF Tc-99m CARDIAC AGENTS Tc-99m Sestamibi for parathyroid imaging, breast tumor imaging, and imaging of other malignant tumors.
DEFINITION OF CARDIAC RADIOPHARMACEUTICAL: A radioactive drug which, when administered for purpose of diagnosis of heart disease, typically elicits no physiological response from the patient. Even though
More informationMolecular Imaging and Breast Cancer
Molecular Imaging and Breast Cancer Breast cancer forms in tissues of the breast usually in the ducts, tubes that carry milk to the nipple, and lobules, the glands that make milk. It occurs in both men
More informationHarlem Hospital Center Department of Radiology. Residency Training Program
Harlem Hospital Center Department of Radiology Residency Training Program NUCLEAR MEDICINE: Goals and Objectives The Nuclear Radiology Core Curriculum is designed to provide the Radiology foundation for
More informationBenefits and Risks of Cancer Imaging
Benefits and Risks of Cancer Imaging Jeffrey T. Yap, PhD http://catalyst.harvard.edu/ services/imagingconsulting.html Senior Diagnostic Physicist, Department of Imaging, DFCI Assistant Professor of Radiology,
More informationRotation: Imaging 2. Nuclear Cardiology (in Imaging 1 and 2)
Rotation: Imaging 2 Imaging 2 provides addition nuclear cardiology experience and COCATS Level 1 cardiac MRI experience. Fellows administer, process, and read VHVI cardiac nuclear studies with cardiology
More informationPositron Emission Tomography - Computed Tomography (PET/CT)
Scan for mobile link. Positron Emission Tomography - Computed Tomography (PET/CT) Positron emission tomography (PET) uses small amounts of radioactive materials called radiotracers, a special camera and
More informationInterprovincial Billing Out-Patient Rates Effective for Visits on or after September 1, 2017
Interprovincial Billing Out-Patient Rates Effective for Visits on or after September 1, 2017 Service Code Description Rate ($) 01 Standard Out-patient Visit, including select discrete high cost diagnostic
More informationThe Value of Stress MRI in Evaluation of Myocardial Ischemia
The Value of Stress MRI in Evaluation of Myocardial Ischemia Dr. Saeed Al Sayari, MBBS, EBCR, MBA Department of Radiology and Nuclear Medicine Mafraq Hospital, Abu Dhabi United Arab Emirates Introduction
More informationGeneral Cardiovascular Magnetic Resonance Imaging
2 General Cardiovascular Magnetic Resonance Imaging 19 Peter G. Danias, Cardiovascular MRI: 150 Multiple-Choice Questions and Answers Humana Press 2008 20 Cardiovascular MRI: 150 Multiple-Choice Questions
More informationBasic Abdominal and Pelvic Imaging Concepts. David L. Smith, MD Assistant Professor of Radiology
Basic Abdominal and Pelvic Imaging Concepts David L. Smith, MD Assistant Professor of Radiology Basic Imaging Concepts Contrast Resolution vs Spacial Resolution Spacial Resolution......refers to the ability
More informationDepartment of Nuclear Medicine with Positron Emission Tomography
(PET) Unit [1] Contact information: Registration: +48 41 367 4850 Main office: +48 41 367 4860 Fax: +48 41 367 4887 e-mail: zmnsco@onkol.kielce.pl [2] Head of the Department: Professor Janusz Braziewicz
More informationInterprovincial Billing Out-Patient Rates Effective for Visits on or After April 1, 2017
Service Code Interprovincial Billing Out-Patient Rates Effective for Visits on or After April 1, 2017 Description Rate ($) 01 Standard Out-patient Visit, including select discrete high cost diagnostic
More informationBrain Tumors. What is a brain tumor?
Scan for mobile link. Brain Tumors A brain tumor is a collection of abnormal cells that grows in or around the brain. It poses a risk to the healthy brain by either invading or destroying normal brain
More informationNuclear Medicine in the Diabetic Foot
26.11.2015, Uniklinik Balgrist Nuclear Medicine in the Diabetic Foot Martin Hüllner Nuklearmedizin und Neuroradiologie, USZ / UZH Outline A. Imaging modalities brief technical overview B. Nuclear medicine
More informationYin-Hui Siow MD, FRCPC Director of Nuclear Medicine Southlake Regional Health Centre
Yin-Hui Siow MD, FRCPC Director of Nuclear Medicine Southlake Regional Health Centre Today Introduction to CT Introduction to MRI Introduction to nuclear medicine Imaging the dementias The Brain ~ 1.5
More informationHEPATIC METASTASES. We can state 3 types of metastases depending on their treatment options:
HEPATIC METASTASES 1. Definition Metastasis means the spread of cancer. Cancerous cells can separate from the primary tumor and enter the bloodstream or the lymphatic system (the one that produces, stores,
More informationA. DeWerd. Michael Kissick. Larry. Editors. The Phantoms of Medical. and Health Physics. Devices for Research and Development.
Larry Editors A. DeWerd Michael Kissick The Phantoms of Medical and Health Physics Devices for Research and Development ^ Springer Contents 1 Introduction to Phantoms of Medical and Health Physics 1 1.1
More informationHorizon Scanning Technology Summary. Magnetic resonance angiography (MRA) imaging for the detection of coronary artery disease
Horizon Scanning Technology Summary National Horizon Scanning Centre Magnetic resonance angiography (MRA) imaging for the detection of coronary artery disease April 2007 This technology summary is based
More informationPHYSICS 2: HSC COURSE 2 nd edition (Andriessen et al) CHAPTER 20 Radioactivity as a diagnostic tool (pages 394-5)
PHYSICS 2: HSC COURSE 2 nd edition (Andriessen et al) CHAPTER 20 Radioactivity as a diagnostic tool (pages 394-5) 1. (a) A radioisotope is an isotope that is unstable and will emit particles from the nucleus
More informationMagnetic Resonance Imaging on Soft Tissue. Jiten K. Mistry Calvin Gan
Magnetic Resonance Imaging on Soft Tissue 1 Jiten K. Mistry Calvin Gan Outline Background of Medical Imaging Introduction to MRI How MRI works MRI of Soft Tissue Benefits & Risks Recent Advances 2 The
More informationRADIOLOGIC TECHNOLOGY (526)
RADIOLOGIC TECHNOLOGY (526) 526-133 DMS General Procedures 2 Radiologic Technology (526) 1 526-130 Introduction to Diagnostic Medical Sonography This course introduces the student to the history of ultrasound
More informationPediatric radiology. Varga Edit. Semmelweis University MR Research Center Semmelweis University 2nd Department of Pediatrics
Pediatric radiology Varga Edit Semmelweis University MR Research Center Semmelweis University 2nd Department of Pediatrics Modalities radiograpy (x-ray, fluoroscopy) ultrasound computer tomography (CT)
More informationCigna - Prior Authorization Procedure List Cardiology
Cigna - Prior Authorization Procedure List Cardiology Category CPT Code CPT Code Description 33206 Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial 33207 Insertion
More informationEffective Utilization of Imaging. John V. Roberts, M.D. Premier Radiology Abdominal Imaging
Effective Utilization of Imaging John V. Roberts, M.D. Premier Radiology Abdominal Imaging Safety Contrast and Radiation What to order Abdomen/Pelvis Brain/Spine Chest Musculoskeletal Ob/Gyn Head and Neck
More informationFunctional aspects of anatomical imaging techniques
Functional aspects of anatomical imaging techniques Nilendu Purandare Associate Professor & Consultant Radiologist Tata Memorial Centre Functional/metabolic/molecular imaging (radioisotope scanning) PET
More informationNoninvasive cardiac imaging refers
CARDIOLOGY PATIENT PAGE Introduction to Noninvasive Cardiac Imaging Ron Blankstein, MD Noninvasive cardiac imaging refers to a combination of methods that can be used to obtain images related to the structure
More information05/02/ CPT Preauthorization Groupings Effective May 2, Computerized Tomography (CT) Abdomen 6. CPT Description SEGR CT01
Computerized Tomography (CT) 6 & 101 5 Upper Extremity 11 Lower Extremity 12 Head 3 Orbit 1 Sinus 2 Neck 4 7 Cervical Spine 8 Thoracic Spine 9 Lumbar Spine 10 Colon 13 CPT Preauthorization Groupings CPT
More information