Metastatic Invasive Breast Carcinoma

Although much less common than invasive ductal carcinoma, it is vitally important for radiologists to understand the common imaging presentation and metastatic patterns of invasive lobular carcinoma. The most common mammographic findings include regions of architectural distortion or focal asymmetry; occasionally, the “shrinking” breast sign may be seen. Compared to IDC, ILC is more likely to be multicentric or bilateral and has a similar propensity for region lymph node spread. The metastatic pattern is a distinguishing feature with ILC more likely to metastasize to the gastrointestinal system, gynecologic organs, and peritoneum-retroperitoneum. A basic understanding of these differences will help suggest the appropriate diagnosis and guide management decisions.

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Work Title Metastatic Invasive Breast Carcinoma
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Open Access
Creators
  1. Jacob A. Gardner
  2. Alison Chetlen
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. Journal of the American Osteopathic College of Radiology
Publication Date 2014
Related URLs
Deposited July 09, 2021

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Version 1
published

  • Created
  • Added Metastatic_Invasive_Breast_Carcinoma_JAOCR_Feb_2014.pdf
  • Added Creator Alison L Chetlen
  • Published
  • Updated
  • Updated
  • Updated
  • Updated Work Title Show Changes
    Work Title
    • Metastatic Invasive Breast Carcinoma
    • Metastatic Invasive Breast Carcinoma
  • Updated Publisher, Related URLs, Publication Date Show Changes
    Publisher
    • J Am Osteopath Coll Radiol
    • Journal of the American Osteopathic College of Radiology
    Related URLs
    • https://www.aocr.org/page/JAOCRIssues
    Publication Date
    • 2014-01-01
    • 2014
  • Renamed Creator Alison Chetlen Show Changes
    • Alison L Chetlen
    • Alison Chetlen
  • Added Creator Jacob A. Gardner