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Mammary Paget's disease occurring after mastectomy
Monica Giovannini1, Carmelo D'Atri, Quirino Piubello
1Department of Medical Oncology, San Raffaele Scientific Institute, Milan, Italy. giovannini.monica@hsr.it
World Journal of Surgical Oncology
|August 11, 2006
Summary
This study reports the first case of mammary Paget's disease occurring after a mastectomy. The diagnosis was challenging due to the absence of the nipple/areola complex.
Area of Science:
- Oncology
- Dermatology
Background:
- Mammary Paget's disease (MPD) and extramammary Paget's disease (EMPD) are neoplastic conditions characterized by intraepithelial glandular cell infiltration.
- MPD typically occurs on the nipple/areola complex and can spread to adjacent skin.
Purpose of the Study:
- To describe a unique case of MPD arising on the thoracic wall after a simple mastectomy.
- To outline key diagnostic considerations for MPD, especially in atypical presentations.
Main Methods:
- Case report detailing a patient with Paget's disease post-mastectomy.
- Review of diagnostic criteria for mammary Paget's disease.
Main Results:
- The first documented instance of mammary Paget's disease developing subsequent to a mastectomy.
- The absence of the nipple/areola complex presented diagnostic ambiguity between MPD and EMPD.
Conclusions:
- This case highlights the possibility of MPD occurring in the absence of the nipple/areola complex.
- Further investigation is needed to understand the pathogenesis of post-mastectomy MPD.
