PURPOSE:A recently identified and treatable cause of spontaneous intracranial hypotension (SIH) is cerebrospinal fluid (CSF)-venous fistula, and a recently described computed tomography myelogram (CTM) finding highly compatible with but not diagnostic of this entity is the hyperdense paraspinal vein sign.We aimed to retrospectively measure the prev

Thoracic mass lesions can be categorized as originating in one of the three major compartments: a) chest wall and pleura, b) Games lung parenchyma and airways, c) mediastinum.While some of these, such as lymphoma, are common in both children and adults, others are rare Sticker and unique to childhood.The goal of this review is to familiarize radiol

At the present time, taxation mechanisms are becoming more complex.On the one hand, the fiscal authorities are preoccupied with selecting the taxation methods that respect the basic principles and, on the other hand, the companies are Sticker interested in finding legal ways to maximize their profits also by optimizing the taxation.In this context,

World economy showed an important development after 9/11.With the transition of neoliberal economy programs, employment around the world had increased until 2008 global financial crisis.Because of the devastation effects of the crisis, the increase in the employment level stopped and reached a record level in some countries after 2008.Current appro