BRAF V600E mutations are seen in all of the following Except
High-Yield Explanation
BRAF V600E (valine conveing to glutamate at the 600th position)is seen in the following cancers:Langerhan's cell histiocytosisHairy cell leukemiaMalignant melanomaPilocytic astrocytoma (WHO Grade I astrocytoma)Ovarian carcinomaEndometrial carcinomaColorectal carcinomaPapillary carcinoma thyroidErdheim Chester disease