Pituitary adenoma with craniopharyngioma component.

  title={Pituitary adenoma with craniopharyngioma component.},
  author={Murat Gokden and Robert E. Mrak},
  journal={Human pathology},
  volume={40 8},
Neoplasms consisting of pituitary adenoma and craniopharyngioma components are rare and are being increasingly recognized. Their histogenesis is not clear. Most represent collision tumors; others are difficult to assess. Here, we describe a pituitary adenoma with an intermingled craniopharyngioma component, without forming 2 distinct mass lesions or histologic delineation. Areas that suggest a transition between the 2 components were also present. It was clinically a nonfunctioning adenoma… CONTINUE READING