Related Experiment Video
Updated: Aug 8, 2026
Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns
Published on: August 30, 2013
Yield of mammography in selected patients age < or = 30 years
P A Johnstone1, E M Moore, R Carrillo
1Radiation Oncology Division, Naval Medical Center, San Diego, California 92134-5000, USA. pajohnstone@nmcsd.med.navy.mil
Background:
An outcomes analysis study was performed to quantify the benefit of directed diagnostic imaging of selected very young women (defined as < or = 30 years of age) in our population. Summary results are presented.
Patients And Methods:
Women's Imaging Services were queried for studies performed between April 1, 1997 and December 31, 1998 on women < or = 30 years of age. The authors' referral pathway mandates breast examination by a general surgeon or by the head of Women's Imaging before mammography in all such patients. Studies were excluded if there were reviews of scans performed at other sites. The resulting 142 mammograms were evaluated.
Results:
Ninety percent of the 142 studies were within normal limits. Only 11 mammograms indicated any required action (7.8%), and only 5 of these merited biopsy. All biopsies revealed benign disease. No carcinomas were detected by biopsy or on clinical follow-up in this cohort of women. These values are congruent with the scarce literature on mammography in this population.
Conclusions:
The yield of mammography in the age < or = 30 years population is low.
Related Concept Videos
01:30Radiological Investigation I: X-ray and CT
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
01:14Imaging Studies I: CT and MRI
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
01:20Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...