OntologiesncitclassesNCIT:C4018   
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Breast Lobular Carcinoma In Situ
http://purl.obolibrary.org/obo/NCIT_C4018

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

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

class Relations