Johns Hopkins Medicine has installed the latest computed tomography (CT) imaging software and machinery, also known as a 64-slice computed axial tomography scanner. The newly upgraded device produces ...

Computed tomography (CT), originally known as computed axial tomography (CAT) and body section roentgenography, is a medical imaging method employing tomography where digital geometry processing is ...

You’ll be ready to take the American Registry of Radiologic Technologists certification exam, qualifying you to work in medical imaging at hospitals, doctors’ offices, outpatient imaging centers, ...

CAT scan uses computer enhanced X-rays to create a cross-sectional image of the anatomy. There are several different scans: the brain scan, abdomen scan, and chest scan. Patient preparation varies ...

All biological tissue is, to differing extents, permeable to electromagnetic (EM) radiation of different frequencies and intensities. This can also be considered as permeability of biological tissue ...

Second primary malignancy in patients with long survival after esophagectomy for squamous cell carcinoma of the esophagus. Background: The ability of integrated positron emission tomography and ...

Developed in the 1980s, the strategy of surveillance in patients with clinical stage I nonseminoma was built on the assumption that cisplatin-based chemotherapy, if administered at the time of ...

The TSA is deploying 3-D screening systems at 12 additional airports, part of a plan to test more than 145 of the machines by the end of 2019. The computerized axial tomography (CT) scanners have long ...

Intensity modulated radiation therapy (IMRT) is a sophisticated radiation therapy delivery method that allows sparing of normal tissues and increased doses of radiation which are delivered to the ...