عنوان

Dynamic computed tomography :

شابک

3642697356

شابک

9783642697357

شماره

b544439

عنوان اصلي

Dynamic computed tomography :

نام عام مواد

[Book]

ساير اطلاعات عنواني

basic principles and clinical applications

نام نخستين پديدآور

by Claus Claussen, Bernd Locher, translated by Frank C. Dougherty, with a foreword by Roland Felix.

محل نشرو پخش و غیره

Berlin

نام ناشر، پخش کننده و غيره

Springer-Verlag

تاریخ نشرو بخش و غیره

2011. ©1985

نام خاص و کميت اثر

151 pages : illustrations ; 24 cm

متن يادداشت

1 Introduction.- 2 Basic Physical Principles and Technical Considerations.- 2.1 Attenuation Coefficients.- 2.2 Mathematical Picture Reconstruction.- 2.3 Attenuation Values and Visual Displays.- 2.4 Criteria of Picture Quality.- 2.5 Spatial Resolution and Discrimination at High Contrast Levels.- 2.6 Spatial Resolution at Low Contrast Levels.- 2.7 Contrast Detail Diagrams.- 2.8 Artifacts.- 2.9 Beam Hardening.- 2.10 Partial Volume Effect.- 2.11 Radiation Dose.- 3 Dynamic Computed Tomography.- 3.1 Technical Considerations.- 3.2 Scan Splitting.- 3.3 Time-Density Measurements.- 3.4 ECG-Triggered Cardiac CT Studies.- 3.5 Serial Digital Radiography.- 3.6 Radiation Dose.- 3.7 Future Developments.- 3.8 Examination Techniques and Evaluation.- 4 Contrast Media.- 4.1 Types of Contrast Media.- 4.2 Chemical Structure of Water-Soluble Contrast Media.- 4.3 Physical and Chemical Characteristics of Contrast Media.- 4.4 Physiologic Aspects of Contrast Media Distribution.- 4.5 Pharmacokinetics.- 4.6 Application of Contrast Media..- 4.7 Side effects.- 5 Bolus Geometry and Dynamics: Contrast Studies with Intravenous Contrast Media.- 5.1 Dosage.- 5.2 Types of Contrast Media.- 6 Clinical Applications of Dynamic Computed Tomography.- 6.1 Vascular Studies.- 6.1.1 Aortic Aneurysm.- 6.1.2 Thrombosis.- 6.2 Heart.- 6.2.1 Myocardial Infarction.- 6.2.2 Ventricular Aneurysm.- 6.2.3 Intracavitary Space-Occupying Lesions: Thrombi and Tumors.- 6.2.4 Aortocoronary Bypass Grafts..- 6.2.5 Pericardial Disease.- 6.2.6 Critical Evaluation.- 6.3 Lungs and Mediastinum.- 6.3.1 Vascular Studies.- 6.3.2 Vascular Anomalies and Tumors in the Mediastinum.- 6.3.3 Pulmonary and Pleural Tumors.- 6.3.4 Critical Evaluation.- 6.4 Experimental Hepatic Neoplasms.- 6.5 Liver..- 6.5.1 Vascular Studies.- 6.5.2 Space-Occupying Lesions.- 6.5.2.1 Malignant Space-Occupying Lesions.- 6.5.2.2 Benign Hepatic Lesions.- 6.5.2.3 Miscellaneous Liver Lesions.- 6.5.2.4 Critical Evaluation.- 6.6 Pancreas.- 6.6.1 Acute Pancreatitis.- 6.6.2 Chronic Pancreatitis.- 6.6.3 Pancreatic Neoplasms.- 6.6.4 Critical Evaluation.- 6.7 Spleen.- 6.7.1 Vascular Studies.- 6.7.2 Pathologie Findings.- 6.7.3 Critical Evaluation.- 6.8 Retroperitoneal Space.- 6.8.1 Kidneys.- 6.8.1.1 Benign Renal Tumors.- 6.8.1.2 Renal Transplantation.- 6.8.1.3 Renal Carcinoma.- 6.8.1.4 Miscellaneous Renal Lesions.- 6.8.1.5 Critical Evaluation.- 6.8.2 Adrenal Glands.- 6.8.3 Other Retroperitoneal Space-Occupying Lesions.- 6.9 Gastrointestinal Tract.- 6.10 Intra-abdominal Abscess.- 6.11 Pelvic Lesions.- 6.11.1 Neoplasms of the Prostate and the Bladder.- 6.11.2 Gynecologic Disease.- 6.11.3 Critical Evaluation.- 6.12 Soft Tissue Lesions.- 6.13 Cranial Computed Tomography.- 6.13.1 Normal Regional Circulation.- 6.13.2 Vascular Studies.- 6.13.3 Vascular Stenosis and Infarction.- 6.13.4 Tumors and Brain Edema.- 6.13.5 Blood Volume and Circulation.- 6.13.6 Critical Evaluation.- 6.14 Orbits.- 6.14.1 Normal Findings with Contrast Media.- 6.14.2 Pathologic Findings.- 6.14.3 Critical Evaluation.- 6.15 Face and Neck.- 6.15.1 Vascular Studies.- 6.15.2 Tumors.- 6.15.3 Critical Evaluation.- 7 Summary.- References.

متن يادداشت

The authors present their experience in more than seven years of dynamic computed tomography in clinical practice. Dynamic computed tomography represents a significant advance over conventional computed tomography in some situations, and this signifies a major contri- bution to the diagnostic capabilities of the clinical radiologist.

موضوع مستند نشده

Medical radiology.

موضوع مستند نشده

Medicine.

موضوع مستند نشده

Tomography.

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

by Claus Claussen, Bernd Locher, translated by Frank C. Dougherty, with a foreword by Roland Felix.

مستند نام اشخاص تاييد نشده

Bernd Locher

مستند نام اشخاص تاييد نشده

Claus Claussen

مستند نام اشخاص تاييد نشده

Frank C Dougherty

مستند نام اشخاص تاييد نشده

Roland Felix

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y