neurofibromatosis, light micrograph, photo under microscope

brain histology morphology histopathology microphotograph pathology microscope magnification photomicrograph microscopic closeup medical stain microscopy disease medicine tissue morphological micro high micrograph illness hematoxylin eosin science research educational cns central nervous system tumor tumour benign cells neurofibromatosis genetic disorder neurosurgery neurology neurooncology noncancerous mutation neurofibroma