Primary Neuroendocrine Tumor of the Left Hepatic Duct: A Case Report with Review of the Literature

<table>Immunohistochemistry staining positive for Chromogranin (a) and Synaptophysin (b).</table>

Case Reports in Surgery

Figure 5: Primary Neuroendocrine Tumor of the Left Hepatic Duct: A Case Report with Review of the Literature 