columnar cell hyperplasia of the breast
MONDO:0006166Mondo
Findings
No curated finding names columnar cell hyperplasia of the breast yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A columnar cell lesion characterized by the presence of enlarged terminal ductal lobular units with dilated acini. The acini are lined by more than two layers of columnar epithelial cells. Prominent apical cytoplasmic snouts are present. Secretions are often present in the lumina of the dilated acini.
Definition from the Mondo Disease Ontology (MONDO:0006166), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
Other names
2 names
Resolves to: columnar cell hyperplasia of the breast
- Also called
- CCHcolumnar cell hyperplasia of breast