Current practices of craniospinal irradiation techniques in Turkey: a comprehensive dosimetric analysis.

Objective: This study evaluates various craniospinal irradiation (CSI) techniques used in Turkish centers to understand their advantages, disadvantages and overall effectiveness, with a focus on enhancing dose distribution.

Methods: Anonymized CT scans of adult and pediatric patients, alongside target volumes and organ-at-risk (OAR) structures, were shared with 25 local radiotherapy centers. They were tasked to develop optimal treatment plans delivering 36 Gy in 20 fractions with 95% PTV coverage, while minimizing OAR exposure.

Can the implementation of net gain requirements in England's planning system be applied to health?

This Personal View considers the relationship between spatial planning and health and the potential benefits of requiring health net gain from land use decisions and new developments. We explore how a health net gain objective could be applied in spatial planning policy and practice to improve people's health and wellbeing, using England's implementation of a biodiversity net gain objective as a model. This Personal View emphasises the need for a systems approach to the definition and strategic coordination of health gains, recognising the breadth of health determinants and inter-related economic, environmental, and social policy objectives.

Understanding how to create healthier places: A qualitative study exploring the complex system of urban development decision-making.

Tackling complex system challenges like creating healthy environments requires understanding priorities and structures affecting multiple actors. This qualitative study, involving 132 multi-sectoral stakeholders spanning the urban development decision-making system, explores how to influence healthier place-making. Using thematic analysis we develop themes around competing stakeholder priorities; structural 'rules' and influential relationships; and justifying a focus on health, requiring greater clarity and consensus around definitions of 'healthy' urban development.

Fatal Autonomic Dysfunction Due to Guillain-Barré Syndrome After Cardiac Surgery.

Guillain-Barré syndrome, a rare peripheral neuropathy, appears to occur more often in patients who have recently undergone surgery than in the general population. However, the pathophysiologic relationship between surgery and Guillain-Barré syndrome is elusive. Few cases of Guillain-Barré syndrome after cardiac surgery have been reported.