Introduction The aspiration to ensure early diagnosis for all people with tuberculosis (TB) [1], combined with recent advancements in digital technology, has brought chest radiography back to the forefront for TB detection. Once a mainstay for TB control in the community, but discouraged once bacteriology became the standard for TB diagnosis, chest radiography has recently come back into favour...

Carestream has implemented companion views in its digital radiography systems. A companion view is designed to complement the standard processed radiographic image delivered from the digital radiography capture modality to PACS, to provide an additional rendering tailored for the visual interpretation needed for a specific diagnostic or clinical purpose. Two companion views are available in Car...

We studied the performance of three computed radiography and three direct radiography systems with regard to the image noise and entrance skin dose based on a chest phantom. Images were obtained with kVp of 100, 110, and 120 and mA settings of 1, 2, 4, 8, and 10. Significant differences of image noise were found in these digital chest radiography systems (P<.0001). Standard deviation was signif...

Background: Interstitial lung diseases are a diverse group of diseases that predominantly affect the lung interstitium and share similar clinical and radiological manifestations. Most patients have nonspecific respiratory complaints and the first suggestion of the disease is usually by a chest radiograph. However many patients of interstitial lung disease can have a normal chest radiogram; in t...

H7N9 influenza is a new emerging infection and has high mortality. Both chest radiography and computed tomography (CT) had some limitations in assessing such patients. We performed daily lung ultrasound in a patient with H7N9 influenza. Lung ultrasound and lung ultrasound score showed high consistency with CT and the progression of pneumonia. Ultrasound can be adjutant to chest radiography and ...