GE Healthcare Senographe DS Acquisition System
Revision 1 Operator Manual 5307907-3-S-1EN
Image Acquisition Procedure
12-imgac.fm Page no. 131 Chapter 12
6 Positioning the patient
Women undergoing a mammography examination often feel apprehensive because of the examination
and the ensuing diagnosis.
To reassure the patient, receive her in a warm room and provide a simple but precise explanation of the
procedure. Pay particular attention to breast compression, which can cause discomfort, but is essential
in order to produce a high quality exam and ensure reliable diagnosis.
It is best to examine the breast during the first half of the menstrual cycle (1st through 14th day). The
breasts are less tender and less painful before ovulation.
Examination of the breast requires the patient to disrobe from the waist up. An appropriate cover should
be provided during the waiting period.
It is important to relax the patient. Any contraction of the pectoral muscles or muscles of the arm can
cause an error in positioning.
Elevate the breast and center it on the image receptor over all its surface:
1. Remove folds from the skin.
2. Bring out the nipple and position it in profile when possible. Do not sacrifice breast tissue for nipple
profile.
3. Bring out the inframammary angle for applicable views.
4. Compress until the breast surface is taut to the touch (see section 7 Compression on page 132).
Take great care with patients with mammary implants.
5. Use the centering light to check the field size, and ensure there are no artifacts obscuring the breast
(e.g. hair, earrings, etc.).
FOR TRAINING PURPOSES ONLY!
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