这个词是什么意思？
Tumors whose cells possess secretory granules and originate from the neuroectoderm, i.e., the cells of the ectoblast or epiblast that program the neuroendocrine system. Common properties across most neuroendocrine tumors include ectopic hormone production (often via APUD CELLS), the presence of tumor-associated antigens, and isozyme composition.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D018358 · MeSH 2026。
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