| ultrasonography |
An exam in which sound waves are bounced off tissues and the echoes are converted into a picture (sonogram) Ultraviolet radiation: Invisible rays that are part of the energy that comes from the sun. Ultraviolet radiation can burn the skin and cause skin cancer. It is made up of two types of rays, UVA and UVB. Skin specialists recommend that people use sunscreens that block both kinds of radiation. ...
출처: durangocancercenter.com/education/glossary.html
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| ultrasonography |
a piece of equipment used to produce an image or photograph of your retina. These images or pictures are useful in the diagnosis of retinal detachment, vitreous hemorrhage and intraocular tumors.
출처: www.retinadayton.com/terms.htm
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