RADIOGRAPHIC PATTERNS OF THE MAMMARY PARENCHYMA - VARIATION WITH AGE AT EXAMINATION AND AGE AT 1ST BIRTH
RADIOGRAPHIC PATTERNS OF THE MAMMARY PARENCHYMA - VARIATION WITH AGE AT EXAMINATION AND AGE AT 1ST BIRTH
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DOI：
10.1148/radiology.138.1.7455098
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发表时间：
1981-01-01
期刊：
影响因子：
19.7
通讯作者：
PETTERSSON, H
中科院分区：
文献类型：
--
作者：
ANDERSSON, I;JANZON, L;PETTERSSON, H
随机选择45-69岁参加乳腺癌筛查的15110名妇女进行乳房x光检查，使用Wolfe的标准分析实质形态随检查年龄和第一个孩子出生年龄的变化。P2和DY被认为是高危模式，随着第一胎年龄的增长，发病率增加，在未生育的妇女中最高，但随着检查年龄的增长而下降。
Mammograms of 15,110 women, representing a random selection of 45-69 yr old women taking part in screening for carcinoma of the breast, were analyzed using Wolfe''s criteria for variations in the parenchymal pattern with age at examination and age at the birth of 1st child. P2 and DY, which are considered high-risk patterns, increased in frequency with advancing age at 1st birth, being highest in nulliparous women, but decreased with age at examination.