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Pulmonary Embolism : Ventilation/Perfusion Scintigraphy as a Proper Tool in Diagnosing Pulmonary Embolism and Frequent Pulmonary Comorbidities

Ventilation/perfusion single photon emission computed tomography (V/P SPECT) is the recommended method for proper diagnosis of pulmonary embolism (PE), according to the European Association of Nuclear Medicine (EANM) guidelines. Adequate V/P SPECT acquisition starts with ventilation and continues immediately with perfusion. The whole procedure takes 20min by using an optimal combination of nuclide

Politics of soils and agriculture in a warming world

Soils are essential for life and civilization. They have a long history of political attention, documented at least since Ancient Greece and the Roman Empire. Soil played a key political role in the founding of the USA but gradually lost its clout in the last hundred years. The recent IPCC Special Report on Climate Change and Land may symbolize a return of soils to the political arena. The renewed