This study is partly supported by the National Basic Research Program of China (973 Program, Grant No. 2011CB707705), the National Natural Science Foundation of China (Grant Nos. 31271068 and 81302331), and Guangdong Provincial Key Laboratory on Breast Cancer Diagnosis and Treatment Research.
Primary neuroendocrine breast carcinoma (NEBC) is a very rare type of breast cancer. Two characteristic biomarkers, namely, CgA and Syn, should be immunohistochemically detected to diagnose NEBC. In this study, a 43...