chromogranin

1.The immunohistochemical studies demonstrated that the majority of tumor cells were immunoreactive for neuroendocrine markers that included chromogranin A, synaptophysin and neuronspecific enolase.

黏液神经内分癌的鑑别诊断包括黏液癌，侵袭癌，侵袭小叶癌及转移神经内分癌。

2.Results: In addition to 39 macrotumors (1 to 5/patient), chromogranin-positive endocrine microadenomas were found in 13 (72%) patients located within acini or close to ducts or islets.

结果：除39个大块肿瘤（1至5个/患者）之外，阳的内分微瘤发现于13例患者（72%）的泡内或导、胰岛的附近。