title: An ultrastructural study of intranuclear rodlets in a malignant extracranial neuroepithelial neoplasms.
mesh_terms: D000368:Aged; D002467:Cell Nucleus / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000175:diagnosis / Q000648:ultrastructure*