Computer Assisted Radiology / Computergestützte Radiologie

Digital Image Generation.- Digital Imaging and its Impact on Radiology in Japan (a new Concept of Image Save and Carry System: ISAC).- MR-Imaging of Stenotic Flow Phenomena - Experimental Studies.- Digital Subtraction Cisternography (DSC), CT Cisternography and MR Imaging in Spinal and Paraspinal Cystic Lesions.- MR Receptor Imaging of the Liver.- Considerations for the Unbiased In-Vivo Determination of the Volume and Surface Area of Structures of Clinical Interest Using Magnetic Resonance Imaging.- Hematopoietic Bone Marrow Hyperplasia of the Knee: Use of Out-of-Phase Gradient-Echo MR Imaging.- Computer-Assisted Integration and Display of Diagnostic Features in MR Spin Echo Multi Echo Sequences.- Phase Image Correction for Magnetic Resonance Chemical Shift Imaging.- 3D Reconstruction of Vascular Structures from few X-Ray Projections.- Digital Peripheral Angiography with Subtraction and Automated Stepping: Comparison with other Techniques.- Three-Dimensional Computerized Angiography.- Experimental Validation of a Model for Blood Flow Measurement from DSA Images.- Digital Luminescence Radiography in the Daily Routine.- Clinical Requirements for Computed Radiography Imagery Analysis.- Digital and Conventional Chest Radiographs: A Comparative Study on the Diagnosis of Interstitial Lung Disease.- Examination of Swallowing Disorders using Digital Cine-Radiography (DCR).- Optimized Image Processing for Routine Digital Radiography.- Radiography of the Chest - A Comparative Study of Analog and Digital Techniques.- Artefacts in Digital Storage Phosphor Radiography.- Digital Radiology Applied to the Study of the Oral Cavity by Orthopantomography.- Abdominal X-Ray Examinations - Conventional and Digital Techniques.- Observer Performance as a Function of Hardcopy Size.- Digital Storage Phosphor Radiography in Gastrointestinal Disease.- Optimal Parameters for Unsharp Mask Filtering of Digital Chest Radiographs.- Digital Interface for Selective Capture of Ultrasound Images.- Ultrasonic Tissue Characterization of Myocardium using Texture Analysis of Echocardiographic Images.- Sonographic Volume Processing of Malignant Prostatic Lesions.- The Weighted Tchebycheff Norm Method for Multicriterion Image Reconstruction.- Quantitative Dynamic CT of Malignant Liver Tumors.- Quantitative Volumetric Assessment of Orbital Soft Tissue.- Colour-Coded 3D-Reconstruction of Abdominal Organs and Vessels.- A new Method for Assessing the Anchorage of Custom-Made Hip Endoprostheses with CT.- A Non-Stationary Markovian Modeling for the Lung Nodule Detection in CT.- Computed Tomography and 3-D-Surface Reconstructions of the Spine in Patients with Lower Back Pain.- Degenerative Disc Disease and Volume Raytracing: A new Sophisticated Way to High Accuracy Computed Tomography in Patients with Low Back Pain.- Accuracy of Images and Measurements in 3D Bone Imaging.- Colour Mapping of Tissue Perfusion Data Derived from Dynamic Computed Tomography.- Assessment of Bone Structure by Quantitative Computed Tomography.- 3D Matching of Structural (CT, MR) and Functional (PET) Brain Image Data.- Functional Diagnosis by Combining Biomagnetic Source Localization and Digital Images.- Fusion of Electromagnetic Source Data and Tomographic Image Data.- Application Systems.- Impact of Computer and Communication Technology on Radiology and Related Disciplines.- Automated Data Entry and Localisation of Interstitial Seed Implants in Brachytherapy.- 3D Therapy Planning for Interstitial Microwave Hyperthermia of Brain Tumors.- A Survey of Algorithms for 3-Dimensional Electromagnetic Problems in Hyperthermia.- Knowledge Based Interpretation of Cranial MR Images.- Interpretation of Cranial MR-Images using a Digital Atlas of the Human Head.- A Multilayered Neural Network for the Recognition of Lung Nodules on Digital Chest Radiographs.- Characterisation of Benign Clustered Microcalcifications with a New Image Analysis Method.- Extraction and Measurement of Lesion Edge Blur in Mammograms by Computer Image Analysis.- Automatic Identification of Probable Abnormal Scans in Magnetic Resonance Imaging of the Head.- Expert System Advice as a By-Product of Image Acquisition and Reporting: Obstacles to be Overcome.- 3-D Surface Detection and Pattern Recognition for Surgical Planning in Orthopaedics.- Volume Based Object Manipulation for Simulation of Hip Joint Motion.- Measuring the Accuracy of CT Bone Geometry for Orthopedic Implants.- Volumetric CT-Based Model Milling in Rehearsing Surgery.- Transparent Liver Rendering Showing Metastases and Their Relation to Liver Veins for Optimizing Hepatic Surgery.- Indications for CAS (Computer Assisted Surgery) Systems as Navigation Aid in ENT-Surgery.- Navigation Support for Surgery by Means of Optical Position Detection.- Diagnostic Imaging of Craniosynostosis.- The Integrated Display of CT, Angiograms and Intracranial EEG for Stereotactic Surgery Planning in Epilepsy.- Image Management and Communication.- PACS in Japan.- Geneva PACS Project: A Hospital-wide Integrated System.- PACS - Experiences and Future Developments.- of Digital Imaging Archiving System at John Hunter Hospital, Newcastle, Australia.- First Results of a Small PACS-Unit.- Two Years Experience with a PACS-Entry-Level-System as a Basis for a Modular IMACS in Freiburg.- Film and PACS: Friends or Foes.- TMST, the Integrated Network Solution for Better Cancer Treatment.- The Vienna SMZO-PACS-Project: The Totally Digital Hospital.- A New Task in Radiology: The Radiology Information and Communication Coordinator.- Clinical Problems Associated with the Introduction of PACS.- Are Hospital-wide PACS Implementations Possible now (soon)?.- Strategies for the Progressive Introduction of PACS.- Prefetching Offers Prospects for a Quick Responding PACS.- A General Image File Format.- Discrete X-Ray Transform Application in Compression of Digital Images.- ImNet/2 Transmits Images at 140 Mbit/s.- Health Level Seven for Radiology Applications.- Modern RIS Design from a Radiologist's View.- HCl in Breast Cancer Screening.- PACS Integration with Hospital Information Structures: Requirements, Problems and Possible Solutions.- A Geometric Indexing Scheme for an Image Library.- Graphical Tools and Retrieval Strategies for Medical Image Databases.- Standard Activities of Radiology in Japan.- Medical Workstation.- Formation of Image Objects in Human Vision.- Automated 3D MR Image Analysis with a Rule-Based Segmentation System.- Three-Dimensional Imaging of the Wrist.- Estimating Partial Volume Induced Local Blurring of Organ Contours in Computed Tomograms.- Mathematical Morphology and Active Contour Model: A Cooperative Approach for Segmentation of Lung Contours in CT.- Symbolic Description of Complex 3D Objects from Medical Volume Data.- Multimodality Imaging with PET, MRI and CT.- Computer Characterisation of Clustered Microcalcifications in Mammograms.- Characterization of Vasculature in 3D Medical Images.- A Neural Network Approach to MR and CT Image Understanding.- Segmentation and Recognition of MR Pathological Images.- Segmentation of Dual-Echo MR Head Data.- Segmentation System for Medical Images.- A Knowledge-Based System for the Automatic Interpretation of X-Ray CT Scans.- Digital Image Processing of X-Ray and MR Breast Images.- A Rule-Based Model of Diagnostic Information Requirements for the Design of Adaptive Image Workstations.- Scrolling Radiologic Images: Requirements, Designs, and Analyses.- Interactive User Interface for Visualizing Digital Medical Images.- Automatic Generation of a Dynamic Anatomical Model for Use in Subsequent Radiological Image Interpretation.- Modelling 3D Geometric Objects in the Extended Cell Enumeration Representation.- A 3D C1 Stereotactic Deformation Model to Merge Multimodality Images and Atlas Data.- 3-D Reconstruction, Modelling and Viewing of Coronary Vessels.- 3D Modelling of Medical Imagery.- 3-D Visualization and Analysis of Biomedical Images Using ANALYZE.- Radiologists Start Designing their Digital Workplace: Prototyping with a Digital Image Workstation in the Radiology.- The MGI Workstation: An Interactive System for 3D Medical Graphics Applications.- Match Vox - A Workstation for Computer Assisted Neuroimaging.- 3D Surface Display of Blood Vessels by Postprocessing of MR>Angiographic Data.- Accuracy of Measurement in Quantitative Coronary Angiography (QCA).- The Effect of Image Magnification and Context Reduction on Diagnostic Performance with a Digital Workstation.- PACS Versus Hard Copy for Image Analysis - Evaluation of Time Effects and Diagnostic Accuracy.- Social Aspects.- Medico/Legal Consequences of Digital Radiological Imaging.- Computer-Aided Diagnosis in Radiology.- Clinical Experience with a PACS Serving the Medical Intensive Care Unit at the University of Pennsylvania.- Aspects of Clinical Organization and Operation Forms for 3D Treatment Planning.- IMACS: Use in Clinical Case Demonstration and Teaching.- Pediatric Radiology.- Computer Assisted Radiology for Infants and Children.- The Role of Computer Assisted Imaging in Paediatric Nuclear Medicine.- Computation of Tumor Burden in the Pediatric Patient.- Digital Radiography (DR) in the Detection of Pediatric Hip Disorders.- Comparison of Digital with Film Screen Radiography in a Pediatric Emergency Room Setting.- Teleradiology.- Full-Scale Replacement of a Visiting Radiologist Service with Teleradiology.- Technical Suppositions Using Videoconference Systems in Medicine for Large Audience.- Videoconferencing in Medicine - Evaluation of Image Quality and Diagnostic Accuracy.- Nuclear Medicine Image Distribution and Telecommunication through Public Broadband VBN.- Functional Requirements on Teleradiology Systems.- Postersession.- 3D Projection Reconstruction: Implementation and Application to NMR Imaging.- An Image Analysis Study on Brain Magnetic Resonance Imaging for Hepatic Encephalopathy.- Fast MR Imaging of the Cervical Spine.- Fast MR Imaging with Modified T2-Weighted Spin Echo Sequences.- MR Imaging of the Wrist: 3-DFT Volume Acquisition with Multiplanar Reformatting.- Applications of Deconvolution Algorithms and Smoothing Techniques to Renal Functional Images.- Radionuclide Cisternography, using SPECT and 3D Rendering.- Intraarterial Dynamic CT as a Control of Tumor-Perfusion before Regional Chemotherapy in Lung, Breast and Liver Cancers.- A Comparative CT Study using 2 Different Invasive Application Routes of Contrast Material in the Detection of Liver Metastases before Surgery.- Assessment of Acetabular Cup Orientation in Computed Tomography - A New Concept of Measuring Angles after Total Hip Replacement.- Three-Dimensional Imaging of Liver Masses.- Three-Dimensional Reconstruction of Bone Structures.- Volume Determination for Soft Tissue Organs or Lesions from CT Images.- Lateral Dual X-Ray Absorptiometry of the Spine: Comparison to AP-DXA and QCT.- A Spatial Limited Angle Model for Computerized Tomography.- Geometry-Induced Errors in CT-Imaging.- Evaluation of Ultrasonic Statistical Parameters, Speckle Parameters and Attenuation in the Discrimination of Diffuse Liver Diseases.- A Practical Approach in Modelling Ultrasound Linear-Array Image Generation.- Techniques for 3D Volume Imaging with Ultrasound.- 3-D Reconstruction of Coronary Network from Two and Three Projections: Results on Real Data.- Non-Invasive Coronary Angiography with the System NIKOS II.- Digital Radiography with Stimulable Phosphors; Clinical Use.- Computed Radiography (CR) System in the Remote X-Ray Department.- Radiation Dose Requirements in Digital Image Intensifier Radiography (DIIR).- Computer Assisted Arthrography after Hip Joint Replacement.- Recognition of Densities in Digital X-Ray Images.- Methods of Automatic Feature Extraction and Diagnostic Classification of the Heart in Digital Chest Radiographs.- A New Method for X-Ray Dose Reduction in Fluoroscopy.- Primary-information as Starting-Point for Digital and/or Analogous Processing by Imaging in Oncology.- Value of CT and MRI for Assessment of Tumor Volume and Technical Demands in Radiation Therapy.- Measurement Techniques in Photodynamic Therapy.- A New Source Model for Linear Accelerators.- CT and MR Based 3D Therapy Simulation.- An Approach to Computer Aided Diagnosis in Breast Cancer Screening.- Double-Contrast Examination of Gastrointestinal Tract: Application of Digital Processing.- Realistic 3-D Views of Articular Surfaces and Soft Tissue.- The Significance of Tc99m-Bone-Scintigraphy in Cementless Total Hip Arthroplasty and the Value in the Detection of Loosening.- 3-Phase-Scintigraphy with 99mTc-Labelled Nanocolloids in the Diagnosis of Postoperative Infections.- A Comparison between Digital Cardiac Imaging Measured Cardiac Output and the Fick Method of Cardiac Output Estimation for Patients with Coronary Artery Disease.- Epipolar Relation to 3D Reconstruction of Coronary Arteries from Biplane X-Ray Angiograms.- Cardiovascular Angiography on a Macintosh IIci.- 3D Reconstruction of Neurofunctional Systems of the Human Brain.- Computer Assisted Localizer for Pre- and Intraoperative Planning of Surgery and Intraoperative Orientation.- Comparison between Conventional Radiography, Digital Radiography on Hard Copy and on PACS Display Workstation in the Detection of Pulmonary Nodules.- An Intelligent Software Process for the Survey, Management and Error Detection in a PACS.- Ad Hoc Reporting in Radiology Applications.- Experiences with the new MediRIS from the Informatics Point of View.- Optimal User Interface for a RIS by using Modern Input Devices.- Patient Management System for Scheduling, Billing, and Account Collections.- Functional Medical Imagery Database Development.- PACS Concepts using ISDN.- Combining 3-D Processing and Ray Tracing.- Texture Analysis of Cranial MR Images.- Segmenting Cranial MR Images using Edge-Region Integration.- Comparison of Different 3D Reconstruction and Classification Algorithms based on the Extended Cell Enumeration Representation.- A New 3D Algorithm.- Streamlined Design of a Radiology Workstation for Clinical Applications.- A First Approach to a Hyper-Media Radiological Workstation.- Information in Magnetic Resonance Images: The Parameterisation of Signal, Contrast and Noise.- Development of an Integrated Diagnostic Workstation for the Display and Analysis of Multi-Modal Medical Images.- Unified Medical Workstation: Concept, Tools and Realization.- An Application of PC-Based Digital Image Processing in Computer Assisted Radiology.- 3 Dimensional Imaging of the Biliary Tree in Malignant Obstructive Jaundice.- Design of a Cost-Effectiveness Analysis Study in Teleradiology.- Quality Assurance of Radiologic Examinations in Large Multicenter Study Settings.- Techniques for Teleradiology.- Historical Efforts Concerning Videoconferences.- First Experience of Teleradiology Applied to Neurosurgical Patients.- Tele-Radiology System for ISDN Networks.