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Radiology (/ ˌ r eɪ d ɪ ˈ ɒ l ə dʒ i / rey-dee-ol-uh-jee) is the medical specialty that uses medical imaging to diagnose diseases and guide treatment within the bodies of humans and other animals. It began with radiography (which is why its name has a root referring to radiation), but today it includes all imaging
It was first introduced in 2012, as a joint initiative of the European Society of Radiology (ESR), the Radiological Society of North America (RSNA), and the American College of Radiology (ACR). [1] The International Day of Radiology is acknowledged and celebrated by nearly 200 national, sub-speciality, and related societies around the world.
Heinrich Rudolf Hertz (1856–1894) proved the existence of electromagnetic radiation. In an 1864 presentation, published in 1865, James Clerk Maxwell proposed theories of electromagnetism and mathematical proofs demonstrating that light, radio and x-rays were all types of electromagnetic waves propagating through free space.
Satellite broadcasts started on 3 November 1997. [3] In the early 2000s, it was one of the many affiliates that relayed TVAfrica's output in Nigeria. [4] In the United Kingdom and Ireland, it was available on Sky channel 454 as a free-to-air channel (originally a subscription channel until 1 August 2016). An additional channel called AIT ...
The first radiograph. Röntgen discovered X-rays' medical use when he made a picture of his wife's hand on a photographic plate formed due to X-rays. The photograph of his wife's hand was the first ever photograph of a human body part using X-rays. When she saw the picture, she said, "I have seen my death." [5]
Editor's note: This file captures the news of the California wildfires from Thursday, Jan. 16. For the latest updates on the LA fires, follow USA TODAY's live coverage for Friday, Jan. 17. LOS ...
Ivory Coast vs Nigeria LIVE: Latest Afcon final build-up and updates 10:15 , Jamie Braidwood Ivory Coast take on Nigeria in the Africa Cup of Nations final as a thrilling tournament concludes with ...
The Federal Radio Corporation of Nigeria (FRCN) is a Nigerian state radio broadcasting organization. Its flagship station is the syndicated radio network Radio Nigeria, with FM stations across the 36 states and Zonal station in the 6 geopolitical zones that broadcast in the SW (South West – Ibadan, [1] South Central – Yenagoa, South East – Enugu, North East – Maiduguri, North Central ...