Dragoş Negru

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The aim of this study is to compare two major urological procedures in terms of patient exposure to radiation. We evaluated 175 patients, that were subjected to retrograde ureteroscopy (URS) and extracorporeal shock waves lithotripsy (ESWL) for lumbar or pelvic ureteral lithiasis, at two urological departments. The C-arm Siemens (produced in 2010 by Siemens(More)
Cholangiocarcinoma and pancreatic head cancer are still linked with extremely high 5-year mortality in the western world. The management of such patients is complex and typically requires a multidisciplinary approach in a tertiary care center. Interventional radiology offers minimally invasive, image-guided treatment for a variety of diseases and(More)
A 76-year-old man with chest pain and transient aggravation of chronic dyspnea was admitted through the emergency room. He had a medical history of chronic cor pulmonale due to pulmonary fibrosis. His ECG showed atrial fibrillation with fast ventricular rate, extreme right axis deviation and a rS pattern in all precordial leads (Fig. 1a); in a previous ECG(More)
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