The Urological Association of Asia clinical guideline for urinary stone disease

The Urological Association of Asia, consisting of 25 member associations and one affiliated member since its foundation in 1990, has planned to develop Asian guidelines for all urological fields. The field of stone diseases is the third of its guideline projects. Because of the different climates, and social, economic and ethnic environments, the clinical practice for urinary stone diseases widely varies among the Asian countries. The committee members of the Urological Association of Asia on the clinical guidelines for urinary stone disease carried out a surveillance study to better understand the diversity of the treatment strategy among different regions and subsequent systematic literature review through PubMed and MEDLINE database between 1966 and 2017. Levels of evidence and grades of recommendation for each management were decided according to the relevant strategy. Each clinical question and answer were thoroughly reviewed and discussed by all committee members and their colleagues, with suggestions from expert representatives of the American Urological Association and European Association of Urology. However, we focused on the pragmatic care of patients and our own evidence throughout Asia, which included recent surgical trends, such as miniaturized percutaneous nephrolithotomy and endoscopic combined intrarenal surgery. This guideline covers all fields of stone diseases, from etiology to recurrence prevention. Here, we present a short summary of the first version of the guideline – consisting 43 clinical questions – and overview its key practical issues

Landscape Maps for Enterprise Architectures

Abstract. Landscape maps are a technique for visualizing enterprise architectures. They present architectural elements in the form of an easy to understand 2D ’map’. A landscape map view on architectures provides non-technical stakeholders, such as managers, with a high-level overview, without burdening them with technicalities of architectural drawings. In this paper we discuss the use of and techniques for landscape maps. A formal model for landscape maps is introduced as the basis of visualization and interaction techniques. Moreover, we show how a landscape map can be generated from its underlying model. Finally we show several interaction techniques, for example to build a landscape map from scratch, independently of an underlying model, or to change a landscape map together with its underlying model. 1 Introduction to landscape maps The IEEE 1471-2000 standard [11] promotes the use of viewpoints for architectural description, and it presents as examples the structural, behavioural, physical connect, and the link bit error rate viewpoint. Moreover, to relate to other standards, it includes discussion