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  2. CTT Correios de Portugal, S.A. - Wikipedia

    en.wikipedia.org/wiki/CTT_Correios_de_Portugal,_S.A.

    CTT's current logo since 4 October 2004. CTT – Correios de Portugal, S.A. ( lit. 'CTT – Post of Portugal') is a Portuguese company that operates as both the national postal service of Portugal and a commercial group with subsidiaries operating in banking, e-commerce, and other postal services. It was founded in 1520 by King Manuel I of ...

  3. A CT scan uses computers and rotating X-ray machines to create cross-sectional images of the body. These images provide more detailed information than typical X-ray images. They can show the soft ...

  4. Baltimore and Ohio Chicago Terminal Railroad - Wikipedia

    en.wikipedia.org/wiki/Baltimore_and_Ohio_Chicago...

    In July 1897, a new company called the Chicago Terminal Transfer Railroad (CTT) bought the C&NP from the Wisconsin Central. While the WC (and successor Soo Line Railroad) no longer had its own direct connection to the city, it continued to use the line to access Grand Central Station until 1899, and between 1912 and 1965. In May 1897, the ...

  5. Computed tomography angiography - Wikipedia

    en.wikipedia.org/wiki/Computed_tomography...

    Computed tomography angiography (also called CT angiography or CTA) is a computed tomography technique used for angiography —the visualization of arteries and veins —throughout the human body. Using contrast injected into the blood vessels, images are created to look for blockages, aneurysms (dilations of walls), dissections (tearing of ...

  6. What Is a CT Scan? - WebMD

    www.webmd.com/cancer/what-is-a-ct-scan

    It is rare to have an allergic reaction or medical problems with CT scan contrast. Most reactions are mild and cause itchiness or a rash. In rare situations, the contrast could potentially cause a ...

  7. Knee CT Scan: Purpose, Procedure & Risks - Healthline

    www.healthline.com/health/knee-ct-scan

    The Risks of a Knee CT Scan. There are very few risks associated with a CT scan. Occasionally, the dye used in the procedure can cause temporary damage to your kidneys. This risk is greater if ...

  8. Professional Physical Therapy in Ridgefield, CT - WebMD

    doctor.webmd.com/practice/professional-physical...

    Professional Physical Therapy Office Locations. Showing 1-1 of 1 Location. PRIMARY LOCATION. Professional Physical Therapy. 96 Danbury Road. Ridgefield, CT 06877. Physicians at this location.

  9. Do CT Scans Cause Cancer? - WebMD

    www.webmd.com/cancer/can-ct-scans-lead-to-cancer

    Each CT scan delivers 1 to 10 mSv, depending on the dose of radiation and the part of your body that's getting the test. A low-dose chest CT scan is about 1.5 mSv. The same chest scan at a full ...