“…In an article published in this issue of the Brazilian Journal of Pathology and Laboratory Medicine ( JBPML), Moreira et al (3) analyzed the presence of neurons and eosinophilic granular bodies in 14 cases of PA, eight PXA and eight GG. They used morphological analysis with hematoxylin and eosin and immunohistochemistry for synaptophysin, neurofilament and GFAP.…”