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mammary adenomyoepithelioma

Tuesday 19 May 2009

Images

- Adenomyoepithelioma, a variant of papilloma that characteristically shows a multinodular growth pattern

- Breast: Adenomyoepithelioma. Myoeps can be dominant and busy. Apocrine metaplasia common. No secretions usu. Can be malignant.

Differential diagnosis: mammary biphasic lesions

- adenomyoepithelioma
- mammary fibroadenomas

  • mammary juvenile fibroadenoma

- mammary hamartoma
- metaplastic mammary carcinoma
- phyllodes tumor
- pleomorphic adenoma
- gynecomastia
- pubertal macromastia