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A brief history of radiology

Radiology Cafe

after seeing the image. (2) Photoprint from radiograph by W.K. 3) In the early twentieth century, it was a common goal for investigators to try to find a way to separate the superimposed shadows that were recorded when a complex structure was shown on a radiograph. (3) 15) Radiologists needed a common means for sharing images.

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Emergency Guide to Stroke Neuroimaging

Northwestern EM

Thrombolysis has a high therapeutic benefit in stroke patients, with a number needed to treat of 10 within 3 hours of symptom onset and less than 20 if administered within 4.5 Radiographics. 2,3] In addition, door to needle time of less than one hour is an established benchmark and quality measure.[3] 2017 May 17;12(5):e0176622.