Breast invasive ductal carcinomas most frequently harbor alterations in TP53, PIK3CA, ERBB2, GATA3, and CCND1 [2].

Most Commonly Altered Genes in Breast Invasive Ductal Carcinoma

TP53 Mutation, PIK3CA Mutation, TP53 Missense, TP53 c.217-c.1178 Missense, and PIK3CA H1047R are the most common alterations in breast invasive ductal carcinoma [2].

Top Alterations in Breast Invasive Ductal Carcinoma

Significant Genes in Breast Invasive Ductal Carcinoma


Disease Details

Breast invasive ductal carcinoma (IDC)
Breast Ductal Carcinoma
Secretory Breast Carcinoma, Lipid-Rich Breast Carcinoma, Invasive Ductal Carcinoma, Not Otherwise Specified, Tubular Breast Carcinoma, Medullary Breast Carcinoma, Invasive Apocrine Breast Carcinoma, Acinic Cell Breast Carcinoma, and Mucinous Breast Carcinoma
OncoTree Name
Breast Invasive Ductal Carcinoma
OncoTree Code


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 6. 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.