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BRAF V600E‐mutated central nervous system tumor with divergent morphological feature – Anaplastic pleomorphic xanthoastrocytoma‐like and astroblastoma‐like
Authors:Suvendu Purkait  Sumit Bansal  Prit B. Malgulwar
Abstract:Mutational analysis of the BRAF gene (BRAF), especially BRAF V600E, is gaining much importance in neuro‐oncology practice due to its diagnostic, prognostic and therapeutic implications. This genetic alteration has been described in a wide morphological spectrum of central nervous system tumors. In the present report we describe a BRAF V600E‐mutated tumor with divergent morphological appearance comprising of anaplastic pleomorphic xanthoastrocytoma and astroblastoma. Both of these tumor entities are extremely rare and a combined morphology has not been described till now.
Keywords:astroblastoma  BRAF  divergent morphology  PXA  V600E
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