Isolated Rectal Neurofibroma in the Absence of Neurofibromatosis: Report and Review of Molecular Implications
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Neurofibromas are benign peripheral nerve sheath neoplasms composed of Schwann cells, fibroblasts, perineurial-like cells and axonal elements within a variably collagenous or myxoid stroma. They most commonly arise in the context of neurofibromatosis type 1 (N... ...