Myoepithelial carcinoma arising in an adenomyoepithelioma of the breast: a case report of a rare entity.
Adenomyoepithelioma of the breast is a rare tumor. Malignant change arising in this lesion is infrequent and only a few cases have been reported. We discuss a case of a 56-year-old female presenting with a firm breast mass, which was interpreted as myoepithelial carcinoma arising in a background of adenomyoepithelioma, based on morphological and immunohistochemical studies. This case is being highlighted for its rarity and distinct morphological spectrum.
Khurana
Anuj
A
Department of pathology, Rajiv Gandhi Cancer Institute and Research Centre, Sector-5, Rohini, Delhi-110 085, India.
Jalpota
Yashpal
Y
D055331:Adenomyoepithelioma / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D014408:Biomarkers, Tumor; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D002277:Carcinoma / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D007150:Immunohistochemistry; D008853:Microscopy; D008875:Middle Aged
D014408:Biomarkers, Tumor