Synonyms

Lobular adenocarcinoma
Infiltrating lobular carcinoma, NOS

Definitions

Breast
ICD-O-3 topography code:	C50
ICD10:	C50

An invasive carcinoma composed of non-cohesive cells individually dispersed or arranged in a single-file linear pattern in a fibrous stroma. It is usually associated with lobular carcinoma in situ (LCIS).