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CNS Tumors

The Mystery of Chromosome 3p

Von Hippel-Lindau (VHL) disease is a hereditary condition characterized by the development of multiple benign and malignant tumors, including central nervous system (CNS) hemangioblastomas, pheochromocytomas (PHEOs), and clear cell renal cell carcinoma (ccRCC). CNS hemangioblastomas, highly...

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Immunohistochemical Analysis of Neuroendocrine Tumors: A Diagnostic Approach

This article focuses on using immunohistochemistry to diagnose neuroendocrine brain tumors. It details a case study where a patient's tumor tested negative for glial fibrillary acidic protein (GFAP) but positive for synaptophysin, indicating a neuroendocrine origin. The article then...

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