Disclaimer: Important, this article is for general information only and is not medical advice. Please speak to your clinician about your personal risks and benefits. If you experience symptoms after ...
A single-photon emission computerized tomography (SPECT) scan uses a radioactive substance (Techne gas) and a special camera to create lung images. CT-derived functional imaging is a novel image ...
A contrast dye allergic reaction can occur after a diagnostic imaging test, such as magnetic resonance imaging (MRI) or computed tomography (CT) scan. The contrast dye used with these tests is an ...
Dear Dr. Roach: My primary care doctor has ordered that I get an MRI scan with and without contrast dye. I have been having head pain every day in one single spot behind my right eye. My question is, ...
DEAR DR. ROACH: My primary care doctor has ordered that I get an MRI scan with and without contrast dye. I have been having head pain every day in one single spot behind my right eye. My question is, ...
DEAR DR. ROACH: I am a male who is 58 years of age. I recently had an MRI of my cervical spine, and just this month, I had a CT scan of my whole abdomen. Since then, I have had symptoms of dry eyes, ...