Ultrasound may be the one process in Radiology which doesn't involve any kind radiation inside it. Since its birth using the invention of X-Ray at the disposal of Wilhelm Rontgen, radiology has made a mark in medical science. Looking at the inception it's got brought by using it several branches https://lorenzoqqon17283.theobloggers.com/34077564/what-are-the-features-of-ultrasound