by their s-100 reactivity and their distribution fsc are comparable to glial cells of the central and schwann and satellite cells of the peripheral nervous system ( pns ) as well as to supportive cells in neuroendocrine organs and related tumors ( e.g. , pheochromocytomas , paragangliomas , carcinoids ) .
C0031511
pheochromocytomas
C0030421
paragangliomas