Radiology is a specialty that uses medical imaging to diagnose and treat diseases seen within the body. A variety of imaging techniques such as X-ray radiography, ultrasound, computed tomography (CT), nuclear medicine including positron emission tomography (PET), and magnetic resonance imaging (MRI) are used to diagnose and/or treat diseases.
Salep is a Turkish drink made from the roots of several species of orchids. The term can refer both to the roots themselves and to a beverage made from them.
In a typical treatment plan for proton therapy, the spread out bragg peak (SOBP, dashed blue line) is the therapeutic radiation distribution. The SOBP is the sum of several individual Bragg peaks (thin blue lines) at staggered depths.The depth-dose plot of an X-ray beam (red line) is provided for comparison.roton therapy's chief advantage over other types of external beam radiotherapy is that as a charged particle the dose is deposited over a narrow range and there is minimal exit dose.