MeSH Browser

MeSH Heading: Mastectomy, Segmental
Tree Number(s): E04.466.701
Unique ID: D015412
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D015412
Scope Note: Removal of only enough breast tissue to ensure that the margins of the resected surgical specimen are free of tumor.
Entry Term(s): Breast Conservation Therapy; Breast Quadrantectomy; Breast-Conserving Surgery; Breast-Sparing Surgery; Limited Resection Mastectomy; Local Excision Mastectomy; Lumpectomy; Partial Mastectomy; Segmentectomy; Surgery, Breast-Conserving
Previous Indexing: Breast Neoplasms/surgery (1966-1988); Breast/surgery (1966-1988); Mastectomy (1966-1988)
Public MeSH Note: 89
History Note: 89
Date Introduced: 1989/01/01
Last Updated: 2019/07/05

Allowable Qualifiers: adverse effects (AE)

classification (CL)

economics (EC)

education (ED)

ethics (ES)

history (HI)

instrumentation (IS)

legislation & jurisprudence (LJ)

methods (MT)

mortality (MO)

nursing (NU)

psychology (PX)

rehabilitation (RH)

standards (ST)

statistics & numerical data (SN)

trends (TD)

veterinary (VE)

Concept UI: M0023749
Scope Note: Removal of only enough breast tissue to ensure that the margins of the resected surgical specimen are free of tumor.
Terms: Mastectomy, Segmental Preferred Term
Term UI T045469
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1989); Limited Resection Mastectomy
Term UI T045466
Date06/07/1988
LexicalTag NON
ThesaurusID UNK (19XX); Partial Mastectomy
Term UI T045470
Date06/07/1988
LexicalTag NON
ThesaurusID UNK (19XX); Segmentectomy
Term UI T045471
Date06/07/1988
LexicalTag NON
ThesaurusID UNK (19XX); Local Excision Mastectomy
Term UI T045467
Date06/07/1988
LexicalTag NON
ThesaurusID UNK (19XX)

Concept UI: M0393768
Terms: Breast-Conserving Surgery Preferred Term
Term UI T045473
Date02/04/1998
LexicalTag NON
ThesaurusID NLM (1999); Breast Conservation Therapy
Term UI T000897662
Date03/25/2016
LexicalTag NON
ThesaurusID NLM (2017); Breast Quadrantectomy
Term UI T000898217
Date04/04/2016
LexicalTag NON
ThesaurusID NLM (2017); Breast-Sparing Surgery
Term UI T000898218
Date04/04/2016
LexicalTag NON
ThesaurusID NLM (2017); Surgery, Breast-Conserving
Term UI T045472
Date03/30/1998
LexicalTag NON
ThesaurusID NLM (1999)

Mastectomy, Segmental MeSH Descriptor Data 2026