breast intraductal proliferative lesion
MONDO:0004007Mondo
Findings
No curated finding names breast intraductal proliferative lesion yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
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.
Definition from the Mondo Disease Ontology (MONDO:0004007), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
Other names
5 names
Resolves to: breast intraductal proliferative lesion
- Also called
- DINductal intraepithelial neoplasiaintraductal proliferative lesionintraductal proliferative lesion of the breastmammary intraepithelial neoplasia, ductal type