Doctors will often order a colonoscopy for abnormal results from computerized tomography scans, magnetic resonance imaging, or x-rays. A colonoscopy is also used to find the underlying cause of ...
The virtual option does come with a low dose of radiation similar to that of other medical imaging. CT colonography may be a ...
Background and Aims: The diagnostic use of magnification endoscopy with narrow-band imaging (ME-NBI) to assess histopathologically undifferentiated-type early gastric cancers (UD-type EGCs ...