The methods used in .r-ray examination of the heart and great vessels of the thorax include fluoroscopy and radiography, measurement of the cardiac diameters, and special observations after a ' barium swallow \ Owing to the divergence of the rays from the anode of the x-ray tube, there is much distortion of the image if the tube is close to the chest; so, to get an accurate representation of th...

Lungs are one of the most important parts human body. They very susceptible to various disorders and diseases. For this reason, it is necessary detect or diagnose lungs. In study, we present a method for lung segmentation using CNN U-Net architecture. The initial stage was pre-processed did 1-1 correspondence equalize amount training data testing resized image so all images have same size. proc...

COVID-19 is an epidemic, causing enormous death toll. The mutational changing of RNA virus diagnostic complexities. RT-PCR and Rapid Tests are used for the diagnosis, but unfortunately, these methods ineffective in diagnosing all strains COVID-19. There utmost need to develop a procedure timely identification. In proposed work, we come up with lightweight algorithm based on deep learning rapid ...

A method has been developed to reconstruct 3D surfaces from two orthogonal X-ray projections. A 3D geometrical prior model, composed of triangulated surfaces, is deformed according to contours segmented from projection images. The contours are segmented by a new method based on free-form deformation. First, virtual X-ray images of the prior model are constructed by simulating real X-ray imaging...

Spindle cell neoplasms are defined as neoplasms that consist of spindle-shaped cells in the histopathology. Spindle cell neoplasms can affect the oral cavity. In the oral cavity, the origin of the spindle cell neoplasms may be traced to epithelial, mesenchymal and odontogenic components. This article aims to review the spindle cell neoplasms of the oral cavity with emphasis on histopathology. ...

Free air or gas in mediastinum is defined as pneumomediastinum. This is a rare condition which orginates from over distention of alveolus and alveolar rupture by barotrauma. A 6-year-old boy was admitted to our department with sudden onset, swelling of neck and face that developed during drinking water from tap by using his mouth. Physical examination revealed the presence of subcutaneous emphy...