Cholangiocarcinomas do not make bile, but the cells do make mucin, and they can be almost impossible to distinguish from metastaticadenocarcinoma on biopsy or fine needle aspirate.
胆管癌不产生胆汁,但这些细胞生成粘蛋白,并很难与活检或针吸标本的转移性腺癌相区分。
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Here are liver metastases from an adenocarcinoma primary in the colon, one of the most common primary sites for metastaticadenocarcinoma to the liver.