Final Classifcation: In summary, it can be concluded that most proliferative lesions of the mouse mammary gland can be classified into benign epithelial, some epithelial-stromal, and malignant epithelial processes. These lesions can show alveolar or ductal differentiation with or without a dominant squamous component. Very rarely neoplasms may also show both alveolar and ductal differentiation. Thirdly, there is a less common category composed of myoepithelium and various other cellular elements. And if you have no idea on the differentiation of the neoplasm, there is always carcinoma,NOS
Final Classifcation: In summary, it can be concluded that most proliferative lesions of the mouse mammary gland can be classified into benign epithelial, some epithelial-stromal, and malignant epithelial processes. These lesions can show alveolar or ductal differentiation with or without a dominant squamous component. Very rarely neoplasms may also show both alveolar and ductal differentiation. Thirdly, there is a less common category composed of myoepithelium and various other cellular elements. And if you have no idea on the differentiation of the neoplasm, there is always carcinoma,NOS