The presence of faintly eosinophilic cytoplasm (without melanin pigment) is against the possibility of metastatic small cell (neuroendocrine) carcinoma.
2
两种重要的鉴别诊断是：转移性黑色素瘤和转移性小细胞（或神经内分泌）癌。
Two important differential diagnoses exist in this direction - metastatic melanoma and metastatic small cell (or neuroendocrine) carcinoma.
3
转移性未分化癌，尤其是小细胞间变型，大多来自肺。
Most of the metastatic undifferentiated carcinomas are from lungs, especially the anaplastic carcinomas of small cell type.
点击反馈