a 43-year-old man with liver cirrhosis received transjugular intrahepatic portosystemic shunt (tips) for the treatment of recurrent variceal bleeding and f3 esophageal varices. during routine follow up liver ultrasound examination, six months after the implantation, tips occlusion was suspected and tips revision was performed. during the revision, moderate to severe stenosis at the hepatic veno...

The rational cubic function with three parameters has been extended to rational bi-cubic function to visualize the shape of regular convex surface data. The rational bi-cubic function involves six parameters in each rectangular patch. Data dependent constraints are derived on four of these parameters to visualize the shape of convex surface data while other two are free to refine the shape of s...

  A 57-year-old male with history of prostatectomy, cyctectomy, cecal urinary diversion for invasive prostate cancer and with a recent rise in PSA level, was referred for bone scintigraphy to rule out osseous metastatic disease. An interesting finding was abnormal tracer accumulation throughout the large bowel, which was proved to be due to urinary diversion.

In recent years scientific visualization has been driven by the need to visualize high-dimensional data sets within high-dimensional spaces. However most visualization methods are designed to show only some statistical features of the data set. This paper deals with the visualization of trajectories of high-dimensional dynamical systems which form a Ln n data set of a smooth n-dimensional flow....

Providing means for effectively accessing and exploring large textual data sets is a problem attracting the attention of text mining and information visualization experts alike. The rapid growth of the data volume and heterogeneity, as well as the richness of metadata and the dynamic nature of text repositories, add to the complexity of the task. This chapter provides an overview of data visual...

This paper investigates an approach which is called structural legal visualization (SLV). It is about diagrammatical views which facilitate comprehension of the meaning of legal contents. Complexity reduction is a motive. An issue is the complexity of the entire legal system and the layman’s limited ability to understand legal institutions and the millions of documents. A sequence of views in S...

Scientific visualization tools render quantitative data into visual representations that can be analyzed and manipulated by students. But certain types of problems require more qualitative, observational data that cannot be easily represented with current visualization software. This paper describes an approach to using photographs and video as a primary data source for observational inquiry. W...