Q2/ In mammographic examinations, the breast is compressed between two plates. Answer the following with a brief explanation. (a) Is the geometric unsharpness increased or decreased by compression? (b) Why is the image contrast improved by this procedure? (c) Is the required X-ray dose for a given image SNR higher or lower with compression?
Q2/ In mammographic examinations, the breast is compressed between two plates. Answer the following with a brief explanation. (a) Is the geometric unsharpness increased or decreased by compression? (b) Why is the image contrast improved by this procedure? (c) Is the required X-ray dose for a given image SNR higher or lower with compression?
Fundamentals of Sectional Anatomy: An Imaging Approach
2nd Edition
ISBN:9781133960867
Author:Denise L. Lazo
Publisher:Denise L. Lazo
Chapter1: Introduction
Section: Chapter Questions
Problem 16RQ
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