Primary neuroendocrine neoplasms of the breast: a clinicopathological appraisal from a tertiary cancer centre of North India
Background: Neuroendocrine neoplasms (NENs) of the breast are rare, heterogeneous malignancies varying from well-differentiated neuroendocrine tumours (NETs) to poorly differentiated neuroendocrine carcinomas (NECs). Diagnosis is challenging due to histo - pathologic overlap with invasive breast carcinoma of no special...