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.
Saleratus (Potassium Bicarbonate or Sodium Bicarbonate) Saleratus (aerated salt) is an old word for modern baking soda. It actually was used as a name for both of the above compounds, but, like pearlash, potassium bicarbonate had an unpleasant aftertaste and fell out of use early in the nineteenth century.