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Intraductal Proliferative Lesion of the Breast

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Overview

NCI Definition: A group of non-invasive epithelial proliferations that occur in the ductal system of the breast. The vast majority of cases arise in the terminal ductal lobular units. This category includes atypical ductal hyperplasia, usual ductal hyperplasia, flat epithelial atypia, and ductal carcinoma in situ. There is an increased risk for subsequent development of invasive breast carcinoma. [1]

Clinical Trials

View Clinical Trials for Intraductal Proliferative Lesion of the Breast

Significant Genes in Intraductal Proliferative Lesion of the Breast

BRCA1 +

BRCA2 +

Disease Details

Synonyms
DIN, Intraductal Proliferative Lesion, Mammary Intraepithelial Neoplasia, Ductal Type, Ductal Intraepithelial Neoplasia
Parent(s)
Intraductal Breast Neoplasm
Children
Atypical Ductal Breast Hyperplasia

References

1. National Cancer Institute. NCI Thesaurus Version 18.11d. https://ncit.nci.nih.gov/ncitbrowser/ [2018-08-28]. [2018-09-21].

2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 8. This dataset does not represent the totality of the genetic landscape; see paper for more information.

3. All assertions and clinical trial landscape data are curated from primary sources. You can read more about the curation process here.