Complicated small-bowel diverticulosis is a rather uncommon cause of upper abdominal pain. It may lead to symptoms presenting with an acute onset or to chronic and nonspecific complaints. As the presentation is often similar to other pathologies (acute appendicitis, pancreatitis, or acute cholecystis) and in many cases diagnosis is made on basis of surgical findings, careful analysis of the imaging landmarks may be warranted to aid in the early stages of detection. In this report, we present clinical and morphological findings in three patients where small-bowel diverticulitis was surgically proven. The relevant literature is reviewed, and typical imaging properties are discussed.

To date, the role of evaluation in parliaments has merely been analyzed. This surprises as members of parliament are stakeholders 'par excellence', who could have an interest in evaluation. But do they? Via a systematic analysis of written questions and interpellations in Germany and Flanders we investigate MPs attention for evaluations. The following aspects are analyzed, from a comparative perspective: the content of questions on evaluation, the political profile of the MPs posing the questions, the share of questions on evaluation, and the distribution of questions over political parties, policy areas and over time.

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Policy evaluations can be set up for multiple purposes including accountability, policy learning and policy planning. The question is, however, how these purposes square with politics itself. To date, there is little knowledge on how government ministers present the rationale of evaluations. This article is the first to provide a diachronic study of discourse about evaluation purposes and encompass a wide range of policy fields. We present an analysis of evaluation announcements in so-called ministerial policy notes issued between 1999 and 2019 by the Flemish government in Belgium. The research fine-tunes available evidence on catalysts for conducting evaluations. The Flemish public sector turns out to be a strong case where New Public Management brought policy evaluation onto the agenda, but this has not resulted in a prominent focus on accountability-oriented evaluations. We further show that policy fields display different evaluation cultures, albeit more in terms of the volume of evaluation demand than in terms of preferences for particular evaluation purposes.

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