临床肿瘤学:病例报告

Increased Serum CEA in a Patient with Advanced Small Cell Neuroendocrine Carcinoma

Lidia H van der Helm, Nina Kooij, Michael Samson, Marcella van der Graaf and John-John B Schnog

This case report describes a patient with liver metastases and a history of prostate cancer and colorectal cancer. Serum Carcinoembryonic Antigen (CEA) was strongly increased. A liver biopsy revealed a small cell neuroendocrine carcinoma instead of colorectal cancer, possibly originating from his prostate cancer. CEA staining indicated synthesis of CEA in the malignant cells.

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