Abstract | BACKGROUND:
Adenoma of the nipple is rare in men. It must be distinguished from a breast carcinoma and from Paget disease. In this sense, immunohistochemistry can be of some help. In women, for instance, immunoexpression of c-erbB-2 favors a diagnosis of Paget disease, according to some studies. Nevertheless, we have not found any studies on HER2/neu status, estrogen receptors, or progesterone receptors in nipple adenoma of male patients. METHODS: We present a case of an adenoma of the nipple in a 21-year-old man in which we carried out a wide immunohistochemical study. RESULTS: CONCLUSIONS: This case of adenoma of the nipple in a male shows an immunophenotype that is similar to the ones reported in female patients.
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Authors | Angel Fernandez-Flores, Jose-Manuel Suarez-Peñaranda |
Journal | Applied immunohistochemistry & molecular morphology : AIMM
(Appl Immunohistochem Mol Morphol)
Vol. 19
Issue 2
Pg. 190-4
(Mar 2011)
ISSN: 1533-4058 [Electronic] United States |
PMID | 21030863
(Publication Type: Case Reports, Journal Article)
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Chemical References |
- Actins
- Biomarkers, Tumor
- CKAP4 protein, human
- Membrane Proteins
- Receptors, Androgen
- Receptors, Estrogen
- Receptors, Progesterone
- ERBB2 protein, human
- Receptor, ErbB-2
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Topics |
- Actins
(biosynthesis)
- Adenoma
(pathology)
- Biomarkers, Tumor
(biosynthesis)
- Breast Neoplasms, Male
(pathology)
- Female
- Humans
- Immunohistochemistry
- Male
- Membrane Proteins
(biosynthesis)
- Molecular Typing
- Nipples
(pathology)
- Receptor, ErbB-2
(biosynthesis)
- Receptors, Androgen
(biosynthesis)
- Receptors, Estrogen
(biosynthesis)
- Receptors, Progesterone
(biosynthesis)
- Young Adult
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