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Related Experiment Videos

Elastosis in the male breast.

G C Raju1, Y S Lee

  • 1Department of Pathology, National University of Singapore, Republic of Singapore.

Histopathology
|February 1, 1988
PubMed
Summary
This summary is machine-generated.

Elastosis, a finding in female breast cancer, is now documented in male breast conditions like gynecomastia. This suggests elastosis indicates periductal fibrosis, regardless of lesion type.

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Area of Science:

  • Pathology
  • Oncology
  • Breast Health

Background:

  • Elastosis is a known feature in female breast carcinomas.
  • Its presence in male breast lesions has not been previously documented.
  • Elastosis is observed in various benign and malignant lesions.

Purpose of the Study:

  • To investigate the presence and characteristics of elastosis in male breast lesions.
  • To determine if elastosis is associated with specific conditions in the male breast.
  • To explore the relationship between elastosis and periductal fibrosis in male breast pathology.

Main Methods:

  • Histopathological evaluation of ten cases of gynecomastia.
  • Histopathological evaluation of five neoplastic male breast lesions.

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  • Microscopic assessment for elastosis and stromal characteristics.

    • Main Results:

    • Elastosis was identified in male breast lesions, specifically in gynecomastia.
    • In gynecomastia, elastosis was associated with ducts in collagenized fibrous tissue, not loose stroma.
    • Similar associations were observed in neoplastic male breast lesions.

    Conclusions:

    • Elastosis is a feature present in male breast lesions, including gynecomastia and neoplastic conditions.
    • The findings suggest elastosis is a manifestation of periductal fibrosis.
    • This association appears consistent irrespective of the specific nature of the male breast lesion.