• Pulmonary
  • While FA can be diagnosed via biopsy, bronchial brushings, and immunocytochemistry, examination of the whole tumor is required to rule out biphasic pulmonary blastoma, a mixed tumor of higher aggressiveness, wherein FA occurs admixed with primitive blastoma cells. (wikipedia.org)
  • cells
  • Although there are many kinds of NETs, they are treated as a group of tissue because the cells of these neoplasms share common features, such as looking similar, having special secretory granules, and often producing biogenic amines and polypeptide hormones. (wikipedia.org)