Diseases

Intraductal Noninfiltrating Carcinoma

A noninvasive (noninfiltrating) carcinoma of the breast characterized by a proliferation of malignant epithelial cells confined to the mammary ducts or lobules, without light-microscopy evidence of invasion through the basement membrane into the surrounding stroma.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A noninvasive (noninfiltrating) carcinoma of the breast characterized by a proliferation of malignant epithelial cells confined to the mammary ducts or lobules, without light-microscopy evidence of invasion through the basement membrane into the surrounding stroma.

MeSH Record

Classification

Broader headings

Narrower headings

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MeSH Record

Synonyms

19 entry terms
  • Carcinoma, Intraductal
  • Carcinoma, Intraductal, Noninfiltrating
  • DCIS
  • Ductal Carcinoma In Situ
  • Intraductal Carcinoma, Noninfiltrating
  • Carcinoma, Noninfiltrating Intraductal
  • Carcinomas, Intraductal
  • Carcinomas, Noninfiltrating Intraductal
  • Intraductal Carcinoma
  • Intraductal Carcinomas
  • Intraductal Carcinomas, Noninfiltrating
  • Noninfiltrating Intraductal Carcinoma
  • Noninfiltrating Intraductal Carcinomas
  • Atypical Ductal Hyperplasia
  • Atypical Ductal Hyperplasias
  • Ductal Hyperplasia, Atypical
  • Ductal Hyperplasias, Atypical
  • Hyperplasia, Atypical Ductal
  • Hyperplasias, Atypical Ductal

MeSH Record

Aspects Covered

39 allowable subheadings

Indexed with the subheadings blood, blood supply, cerebrospinal fluid, chemically induced, chemistry, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, secondary, surgery, therapy, ultrastructure, urine, veterinary, virology.

MeSH Record

Indexing Annotation

intraductal refers to mammary ducts only; do not confuse entry term CARCINOMA, INTRADUCTAL with CARCINOMA, DUCTAL; CARCINOMA, DUCTAL, BREAST; or CARCINOMA, PANCREATIC DUCTAL; coordinate IM with BREAST NEOPLASMS (IM)

MeSH Record

History Note

94; was CARCINOMA, DUCTAL 1963-93

MeSH Hierarchy

Tree Numbers

  1. C04w.557.470.200w.025w.275w
  2. C04w.557.470.200w.240w.187.250w
  3. C04w.557.470.615.275w

MeSH Record

NLM Classification

WP 870

AMA Style

References

  1. National Library of Medicine. Intraductal Noninfiltrating Carcinoma. Medical Subject Headings (MeSH). 2026. Unique ID D002285. http://id.nlm.nih.gov/mesh/2026/D002285
  2. Intraductal Noninfiltrating Carcinoma. In: Wikipedia. https://en.wikipedia.org/wiki/Ductal_carcinoma_in_situ
  3. Intraductal Noninfiltrating Carcinoma. In: Wikidata. https://www.wikidata.org/wiki/Q337585