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Title: Influence of age at first pregnancy on breast parenchymal pattern: a preliminary report. Author: Andersson I, Andrén L, Pettersson H. Journal: Radiology; 1978 Mar; 126(3):675-6. PubMed ID: 628738. Abstract: Two groups of women, aged 50 and 60, were randomly selected from a mammographic screening project. The parenchymal pattern was classified according to Wolfe. A correlation was found between a known risk factor, age at first pregnancy, and parenchymal pattern. The results support the hypothesis of a relationship between breast parenchymal pattern and risk of cancer development.[Abstract] [Full Text] [Related] [New Search]