本帖最后由 于 2009-05-10 04:57:00 编辑 If E-cad is true positive, it is a invasive ductal carcinoma.I do not appreciate the features of medullary ca. In fcat medullary ca is rare and many people think it is not present. 160;If you want to mention ductal ca with neuroendocine feature, you must demonstrate postive stains with chromogranin and/or synaptophysin positivity.
If E-cad is true positive, it is a invasive ductal carcinoma.I do not appreciate the features of medullary ca. In fcat medullary ca is rare and many people think it is not present. 160;If you want to mention ductal ca with neuroendocine feature, you must demonstrate postive stains with chromogranin and/or synaptophysin positivity.