Oral and Maxillofacial Radiology : A Diagnostic Approach.

Cover -- Title Page -- Copyright Page -- Contents -- List of contributors -- Preface -- Part 1 Introduction -- Chapter 1 Basics of radiological diagnosis -- 1.1 Introduction -- 1.2 Introduction to Conventional Radiography -- 1.3 Radiological Features -- 1.3.1 Shade -- 1.3.2 Site -- 1.3.3 Shape -- 1.3.4 Size -- 1.3.5 Surroundings -- 1.3.6 Diameter -- 1.3.7 Density -- 1.3.8 Displacement -- 1.4 Ultimate Purposes of Radiological Diagnosis -- 1.5 Incidental Findings -- 1.6 The Need to Report -- 1.7 System of Evidence Used in This Textbook -- 1.8 Global Groups -- References -- Chapter 2 Viewing conditions and physiological phenomena and radiological interpretation -- 2.1 Introduction -- 2.2 Image Display -- 2.2.1 Monitors -- 2.2.2 Ambient Lighting (Illuminance) -- 2.3 Image Enhancement -- 2.4 Storage and Compression of Images -- 2.5 Physiological Phenomena and Radiological Interpretation -- 2.6 Avoidance of Visual Fatigue -- References -- Chapter 3 Evidence-based radiology -- 3.1 Introduction -- 3.2 Interaction of the Radiologist with Other Clinicians -- 3.3 The Scientific Basis of Radiology -- 3.4 Systematic Review -- 3.5 Gene Markers and Markers of Gene Mutations -- 3.6 Protein Patched Homolog 1 -- 3.7 Concluding Remarks -- References -- Part 2 Advanced imaging modalities -- Chapter 4 Computed tomography -- 4.1 Introduction -- 4.2 Why Do We Need Computed Tomography? -- 4.3 What Are the Basic Construction and Principles of Computed Tomography? -- 4.4 How Is the Computed Tomographic Image Displayed? -- 4.5 What Is Helical Computed Tomography? -- 4.5.1 What Does the Data Found on the Image Represent? -- 4.6 What Is Multidetector Computed Tomography? -- 4.7 Dual-Energy Computed Tomography -- 4.8 Artifacts Observed on Computed Tomography -- 4.8.1 Dental Artifact Reduction -- 4.9 What Is Three-dimensional Reformatting and Why Is It Required?.

4.10 Intravenous Contrast -- 4.11 Overall Risk of Harm to Patients Visiting a Computed Tomographic Suite -- 4.12 Concluding Remarks -- References -- Chapter 5 Cone-beam computed tomography -- 5.1 Introduction -- 5.2 What Is Cone-Beam Computed Tomography? -- 5.3 Why Is Cone-Beam Computed Tomography Desirable? -- 5.4 When Does Cone-Beam Computed Tomography Properly Complement the Work of the Dentist? -- 5.5 Important Points to Consider Prior to Prescribing CBCT -- 5.6 Viewing a CBCT Dataset -- 5.7 What Are the Disadvantages of CBCT? -- 5.7.1 The Radiation Dose Imparted by CBCT Is Much Higher than Generally Understood by the Dental Profession -- 5.7.2 CBCT Does Not Need to Be "Pretty" in Order to Be Diagnostic -- 5.7.3 The Prescribing Clinician Is Responsible for the Review of the Entire Dataset -- 5.7.4 The Pediatric Patient Is More Likely to Experience Radiation‐Induced Neoplasia -- 5.7.5 Hounsfield Units Cannot Yet Be Accurately Used for CBCT -- 5.7.6 Metal Artifacts -- 5.7.7 Patient Movement Artifacts -- 5.7.8 Importance of Proper Display -- 5.8 Notes for the Potential Owner or User of a CBCT Unit -- 5.8.1 Choose the Unit Which Best Addresses Your Clinical Need/s -- 5.8.2 CBCT Units Are Not Easy to Use -- 5.8.3 A Routine Quality Assurance Program Is Required -- 5.9 Notes for the Medical Radiologist -- 5.10 Concluding Remarks -- References -- Chapter 6 Magnetic resonance imaging -- 6.1 Introduction -- 6.2 Basic Principles -- 6.2.1 What Is Magnetic Resonance Imaging? -- 6.2.2 Why Is Magnetic Resonance Imaging So Sensitive? -- 6.2.3 Components of the Magnetic Resonance Imaging Suite -- 6.2.4 The Magnet -- 6.2.5 Disadvantages of Magnetic Resonance Imaging -- 6.2.6 Pulse Sequence -- 6.2.7 Proton Density -- 6.2.8 What Happens During a Magnetic Resonance Imaging Sequence? -- 6.2.9 Radiofrequency Coil -- 6.2.10 Displaying and Reviewing the Images.

6.2.11 Relaxation -- 6.2.12 T1 Weighting -- 6.2.13 T2 Weighting -- 6.2.14 What Are Spin Echo and Gradient Echo Sequences? -- 6.2.15 Artifacts -- 6.2.16 Safety First -- 6.2.17 The Dangers of Magnetic Resonance Imaging -- 6.3 MRI Terminology Most Frequent in the Radiologist's Report -- 6.3.1 Magnetic Resonance Imaging Jargon -- 6.3.2 Fat Suppression -- 6.3.3 Contrast Media -- 6.3.4 Time of Flight -- 6.4 Pathology of the Face and Jaws That May Be Apparent on Magnetic Resonance Imaging -- 6.4.1 Facial Pain -- 6.4.2 Malignancies -- 6.4.3 Assessment of Regional Lymph Nodes -- 6.4.4 Infections -- 6.4.5 Functional Magnetic Resonance Imaging -- 6.4.6 Fusion with Other Modalities -- 6.5 Concluding Remarks -- References -- Chapter 7 Positron emission tomography -- 7.1 Introduction -- 7.2 PET Scanner -- 7.3 FDG Tracer -- 7.4 Standard Uptake Value -- 7.5 Time of Flight -- 7.6 Clinical Applications -- 7.7 Multimodality PET Imaging -- 7.7.1 PET/CT -- 7.7.2 Whole-body PET/MR -- References -- Chapter 8 Basics of ultrasound -- 8.1 Introduction -- 8.2 Overview of Ultrasound Technology and Terminology -- 8.3 Ultrasound Equipment -- 8.4 Applications of Ultrasound -- 8.4.1 Interventional Sialography -- 8.4.2 Lithotripsy -- 8.4.3 Ultrasound-guided Fine Needle Aspiration -- 8.4.4 Doppler -- 8.4.5 Contrast-enhanced Ultrasound -- 8.4.6 Sonoelastography -- 8.5 Limitations of Ultrasonography -- 8.5.1 Artifacts -- 8.5.2 Interobserver Variation -- 8.5.3 Risk of Damage -- References -- Part 3 Radiological pathology of the jaws -- Chapter 9 Radiolucencies -- 9.1 Introduction -- 9.2 Overview of the Most Frequent and/or Important Lesions -- 9.3 Erosion of the Bones of the Face and Jaws from Disease Processes Arising in the Adjacent Soft Tissues -- 9.3.1 Systemic Sclerosis -- 9.3.2 Gorham's Disease -- 9.4 Systemic Disease That Produces Radiolucencies in the Face and Jaws.

9.4.1 Cherubism -- 9.4.2 Nevoid Basal Cell Carcinoma Syndrome -- 9.5 Hemoglobinopathies -- 9.5.1 Thalassemias -- 9.5.2 Sickle‐cell Disease -- 9.6 Lymphoid Cancers -- 9.6.1 Multiple Myeloma -- 9.6.2 Non-Hodgkin Lymphoma -- 9.7 Langerhans Cell Histiocytosis -- 9.8 Osteoporosis -- 9.9 Metastasis to the Jaws -- 9.10 Hyperparathyroidism -- 9.11 Localized Poorly Defined Radiolucencies -- 9.11.1 Primary Intraosseous Carcinomas (ICD-O 9270/3) -- 9.12 Periapical Radiolucencies of Inflammatory Origin -- 9.12.1 Paradental Cyst -- 9.12.2 Lateral Periodontal Cyst and Botryoid Odontogenic Cyst -- 9.12.3 Pericoronal Radiolucencies -- 9.12.4 Dentigerous Cyst -- 9.13 Odontogenic Neoplasms -- 9.13.1 Ameloblastoma (ICD-O 9310/0) -- 9.13.2 Keratocystic Odontogenic Tumor (ICD-O 9270/0) -- 9.14 Odontogenic Myxoma (ICD-O 9320/0) -- 9.14.1 Cross-sectional Imaging of Odontogenic Myxoma -- 9.14.2 Treatment and Recurrence -- 9.15 Glandular Odontogenic Cyst -- 9.16 Orthokeratinized Odontogenic Cyst -- 9.17 Squamous Odontogenic Tumor (ICD-O 9312/0) -- 9.18 Primordial Odontogenic Tumor -- 9.19 Giant Cell Granuloma -- 9.20 Ameloblastic Fibroma (ICD-O 9330/0) -- 9.21 Simple Bone Cyst -- 9.22 Aneurysmal Bone Cyst (ICD-O Code 9260/0) -- 9.23 Nasopalatine (Duct) Cyst -- 9.24 Lingual Bone Defect -- 9.25 Concluding Remarks with Particular Regard to the Imaging of Radiolucencies -- References -- Chapter 10 Radiopacities -- 10.1 Introduction -- 10.2 Radiopacities Occurring within the Bony Jaws -- 10.3 Multiple Radiopacities -- 10.3.1 Leontiasis Ossea -- 10.3.2 Paget's Disease of Bone -- 10.3.3 Gardner's Syndrome -- 10.4 Poorly Defined Radiopacities -- 10.5 Sarcomas -- 10.5.1 Osteosarcoma -- 10.5.2 Chondrosarcoma -- 10.5.3 Ewing's Sarcoma -- 10.6 Osteomyelitis -- 10.7 SAPHO -- 10.8 Medication-related Osteonecrosis of the Jaw -- 10.9 Fibro-osseous Lesions -- 10.10 Fibrous Dysplasia.

10.11 Demographic and Clinical Presentations -- 10.12 Radiology -- 10.13 Clinical Implications and Considerations -- 10.13.1 Burnout and Reactivation -- 10.14 Surgery: What Kind? When and When Not -- 10.15 Risk of Pathological Fracture of Fibrous Dysplasia of the Jaws -- 10.16 Aneurysmal Bone Cysts and Osteosarcomas -- 10.17 Ossifying Fibroma (ICD-O 9262/0) -- 10.17.1 Advanced Imaging of Fibro-osseous Lesions -- 10.17.2 A New Point Raised by the WHO's 2017 Edition -- 10.17.3 Clinical Implications of Ossifying Fibroma -- 10.18 Osseous Dysplasia -- 10.18.1 Florid Osseous Dysplasia -- 10.18.2 Focal Osseous Dysplasia -- 10.18.3 Periapical Cemental (Now Osseous) Dysplasia -- 10.18.4 Expanding Osseous Dysplasia/Familial Gigantiform Cementoma -- 10.18.5 Concluding Remarks on Fibro‐osseous Lesions -- 10.19 Osteoma (ICD-O 9180/0) -- 10.20 Osteoblastoma (ICD-O 9200/0) -- 10.21 Cementoblastoma (ICD-O 9273/0) -- 10.22 Odontoma (ICD-O 9280/0) -- 10.23 Rarer Causes of Radiopacities in the Jaws -- 10.23.1 Adenomatoid Odontogenic Tumor (ICD-O 9300/0) -- 10.23.2 Calcifying Epithelial Odontogenic Tumor (ICD-O 9340/0) -- 10.23.3 Calcifying Odontogenic Cyst (ICD-O 9301/0) -- 10.23.4 Dentinogenic Ghost Cell Tumor (ICD-O Code 9302/0) -- 10.24 Sclerosing or Condensing Osteitis and Dense Bone Islands or Idiopathic Osteosclerosis -- References -- Chapter 11 Maxillary sinus -- 11.1 Introduction -- 11.2 Overview of Lesions Arising in or Adjacent to the Maxillary Sinus -- 11.3 Sinusitis -- 11.4 Malignancies -- 11.5 Dome-shaped Radiopacities Arising from the Sinus Floor -- 11.5.1 With a Cortex -- 11.5.2 Without a Cortex -- References -- Chapter 12 Lesions within the soft tissues -- 12.1 Introduction -- 12.2 Radiopacities Outside the Bony Jaws -- 12.2.1 Calcifications of the Stylohyoid Complex -- 12.2.2 Calcification of the Thyroid Cartilage.

12.2.3 Calcified Carotid Artery Atheroma.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2024. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.