RESULTS: Microcalcifications were detected radiographically in 146 of 361 (40%) cores. If calcifications were present on specimen radiographs, histologic detection of these calcifications was made in 114 of 146 (78%) specimens, and diagnosis was made in 118 of 146 (81%). If calcifications were not present on specimen radiographs, histologic detection was obtamed in 27 of 215 (13%) specimens and...

The E.O. Paton Electric Welding Institute of the NAS of Ukraine together with other organizations of Ukraine develops portable X-ray television equipment capable to perform digital processing of testing results. Radioscopic (on notebook screen) as well as radiographic images in hard copy or other forms can be made using it. Today, flash-memory compatible with any computer became popular carrier...

OBJECTIVE This study was designed for better understanding of the role of different methods of nasal endoscopy in the assessment of adenoid hypertrophy and comparing them with lateral neck radiography and patients' symptoms. SUBJECTS AND METHOD From August 2007 until January 2009, in the otolaryngology ward of a tertiary referral center, 89 patients who had symptoms related to chronic mouth b...

In order to accurately diagnose patient conditions, an exposure time must be assigned to any Xray image taken. Previously, X-rays were assigned a time based on their development, not exposure. In order to improve this process, a device was designed to accurately and automatically timestamp an X-ray radiograph upon exposure. The device will ultimately be affixed to the computed radiography (CR) ...

Study of Image quality parameters like Contrast, SNR and MTF for Digital Radiography with FPD were carried out at different X-Ray tube variables like energy of X-Ray (kV) and tube current (mA) for different welded tube thicknesses. Experiments of Digital Radiography were carried out on butt welded tubes. Images of these welded tubes were taken with different kV and mA on actual working setup ke...

November 1998 2 medicamundi X-ray examinations of the skeleton are, after chest exposures, the most frequently performed type of radiological examination, representing about 30 % of the total. With a few exceptions, projection radiography forms the basis for the diagnosis of skeletal disorders and, in most cases, provides the information for the definitive diagnosis. In traumatology, rheumatolo...