Breast Lobular Carcinoma In Situ
A non-invasive adenocarcinoma of the breast characterized by a proliferation of monomorphic cells completely filling the lumina. The overall lobular architecture is preserved. It is frequently multifocal (90% in some series) and bilateral. It seldom becomes invasive; however there is an increased risk of infiltrating ductal adenocarcinoma.
Exact Synonyms
Breast Lobular Carcinoma In Situ
LCIS, NOS
LCIS
Lobular Breast Carcinoma In Situ
Lobular Ca in situ of Breast
Lobular Ca in situ of the Breast
Lobular Carcinoma In Situ (LCIS)
Lobular carcinoma in situ of breast
Lobular Carcinoma in situ of Breast
Lobular Carcinoma In Situ of the Breast (LCIS)
Lobular Carcinoma In Situ of the Breast
Lobular carcinoma in situ of unspecified breast
Lobular carcinoma in situ, NOS
lobular carcinoma in situ
Lobular Carcinoma in situ
Lobular carcinoma in situ
Non-Infiltrating Lobular Breast Carcinoma
Non-Infiltrating Lobular Carcinoma of Breast
Non-Infiltrating Lobular Carcinoma of the Breast
Non-Infiltrating Lobular Carcinoma
Non-Invasive Lobular Breast Carcinoma
Non-Invasive Lobular Carcinoma of Breast
Non-Invasive Lobular Carcinoma of the Breast
class Information
ALT_DEFINITION
A condition in which abnormal cells are found in the lobules of the breast. Lobular carcinoma in situ seldom becomes invasive cancer; however, having it in one breast increases the risk of developing breast cancer in either breast.
code
C4018
Contributing_Source
- CTEP
- CTRP
- GDC
- mCode
Display_Name
- Breast Lobular Carcinoma In Situ
- Lobular Breast Carcinoma In Situ
ICD-O-3_Code
8520/2
in_subset
- Mapped ICDO3.2 Morphology Terminology
- Mapped ICDO3.2 Morphology PT Terminology
- mCode Terminology
- mCode Cancer Disorder Value Set
- mCode Carcinoma In-Situ Disorder Value Set
- Mapped ICDO3.1 Terminology
- NCI CTEP SDC Breast Cancer - In Situ Sub-Category Terminology
- Mapped ICDO3.2 Terminology
- GDC Value Terminology
- NCIt Neoplasm Core Terminology
- oncotree_slim
- Mapped ICDO3.1 Morphology PT Terminology
- Mapped ICDO3.1 Morphology Terminology
- mCode Elixhauser Malignant Solid Tumors in Situ Value Set
- mCode Primary Cancer Disorder Value Set
- CTRP Terminology
- NCI CTEP Simplified Disease Classification Terminology
- CTRP Disease Terminology
- GDC Terminology
Is_Value_For_GDC_Property
Legacy Concept Name
Lobular_Carcinoma_in_situ_of_the_Breast
Maps_To
- 8520/2
- LCIS, NOS
- Lobular carcinoma in situ, NOS
- Lobular carcinoma, noninfiltrating
Neoplastic_Status
Malignant
Preferred_Name
Breast Lobular Carcinoma In Situ
Semantic_Type
Neoplastic Process
UMLS_CUI
C0279563