Nacionalni portal odprte znanosti

Background. Standard screening mammography includes two views: craniocaudal and mediolateral oblique. In the mediolateral oblique projection a central beam angle can varies between 30° and 60°. Patients and methods. We compare the thickness of the compressed breast, time-current product, exposures a ...

Background. Visceral artery aneurysms (VAA) are well-known complication of pancreatitis. Splenic artery is the most common localisation, but other peripancreatic vessels may also be affected. Although VAA may develop palpableepigastric mass, bleeding and pain, they are often fully asymptomatic,being ...

Background. The types of ultrasonographic findings observed in patients referred for color duplex Doppler ultrasonography (CDD-US) of veins of lower extremities are presented in this paper. patients and methods. During 27 months, 934 patients were examined. Among these, 663 were women (71%) and 271 ...