Intracranial metastasis following intrahepatic remission in primary hepatic small cell neuroendocrine carcinoma: a case report
Hepatogenic small cell neuroendocrine carcinoma (HP-SCNEC) is a highly aggressive rare malignancy, with central nervous system (CNS) metastasis being a major cause of treatment failure. This case report describes a patient with extensively metastatic HP-SCNEC, aiming to explore the clinical features of rapid brain...