Ductal ectasia

Ductal ectasia
Updated: 12/10/2018
© Jun Wang, MD, PhD

General features
  • Usually women in reproductive years
  • Occasionally in neonates
  • Associated with smoking, possibly pituitary adenomas and increased prolactin levels
Clinical presentations
  • Painful, erythematous, subareolar mass
  • Nipple discharge
Key morphological features
  • Dilated large ducts
  • Fibrous thickening of wall
  • Foamy macrophages and proteinaceous debris in lumen
  • May have calcification
Treatment
  • Aspiration/Drainage
  • Surgery



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