The impact of decentralisation on the performance of health care systems: a non-linear relationship

The European Journal of Health Economics - This paper examines the role of institutions—notably the degree of administrative decentralisation across levels of government—in health care...     

Epstein-Barr virus-associated lymphoepithelial carcinoma in the pancreas

Lymphoepithelial carcinoma is a relatively common malignancy in the nasopharyngeal region, but it rarely occurs at other sites. We report a lymphoepithelial carcinoma in the pancreas of a 65-year-old male patient operated on for a gastric stump carcinoma 7 years previously. The solitary tumor in the pancreas presented as a circumscribed lesion and measured 5.5 cm in diameter. The tumor was densely infiltrated by lymphocytes, and the neoplastic cells fulfilled all criteria for a lymphoepithelial carcinoma. Several peripancreatic lymph node metastases were observed. Marked reactivity for Epstein-Barr virus (EBV) early RNA (EBER) was detected in the majority of tumor cells using in situ hybridization. Nuclear EBER signals were also detected in the previously operated gastric stump adenocarcinoma, which also exhibited focal lymphocytic infiltration but otherwise displayed a histology different from lymphoepithelial carcinoma and did not show local recurrence. Even though an unusually late metastasis of the gastric carcinoma cannot be ruled out, we favor the hypothesis that this patient developed an EBV-related pancreatic lymphoepithelial carcinoma as a second primary tumor, based on the considerable delay of this tumor manifestation, the unusual site, the pathologic presentation, the exclusively peripancreatic nodal spread, and the different histology of the lesion.     

The Role of Policy and Institutions on Health Spending

This paper investigates the impact of policies and institutions on health expenditures for a large panel of Organisation for Economic Co‐operation and Development countries for the period of 2000–2010. A set of 20 policy and institutional indicators developed by the Organisation for Economic Co‐operation and Development are integrated into a theoretically motivated econometric framework, alongside control variables related to demographic (dependency ratio) and non‐demographic (income, prices and technology) drivers of health expenditures per capita. Although a large share of cross‐country differences in public health expenditures can be explained by demographic and economic factors (around 71%), cross‐country variations in policies and institutions also have a significant influence, explaining most of the remaining difference in public health spending (23%). Copyright © 2016 John Wiley & Sons, Ltd.     

Age at diagnosis and loss of heterozygosity on chromosome 1p and 19q in oligodendroglial tumors

The age distribution and incidence of loss of heterozygosity (LOH) of 1p and 19q was analyzed in 85 oligodendroglial tumors WHO II and III. The peak of tumor manifestation was in the age group of 35 to 55 years. There was no association between age at diagnosis and LOH incidence. We conclude that the prognostic effect of age on survival is not mediated by LOH 1p/19q.