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The Role of the Endocrinologist

  • A. Colao
  • G. Lombardi
Chapter

Abstract

Treatment of pituitary tumors has been improved by advances in trans-sphenoidal surgery and radiotherapy and by the development of remarkably effective drugs for PRL-, GH-, TSH- and ACTH-secreting tumors. The primary therapeutic objectives are to normalize hormone excess, to shrink tumor size and possibly to prevent damage to normal pituitary tissue and surrounding parasellar structures, especially the optic chiasm. To achieve these ambitious goals the approach integrates knowledge in endocrinology, neurosurgery, radiotherapy, ophthalmology and several other specialties. This chapter aims at focusing the role of the endocrinologist in the approach to treatment of functioning and nonfunctioning pituitary tumors. Beside the widely accepted primary medical treatment of prolactinomas, we would like to emphasize the novel pharmacologic alternatives to apply after an unsuccessful surgery or while waiting for the effects of radiotherapy as well as the potential usefulness of a pre-surgical treatment with somatostatin analogues and/or dopamine-agonists in patients with GH-, TSH- and ACTH-secreting adenomas.

Keywords

Pituitary Adenoma Dopamine Agonist Acromegalic Patient Transsphenoidal Surgery Inferior Petrosal Sinus Sampling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer-Verlag Wien 2003

Authors and Affiliations

  • A. Colao
  • G. Lombardi

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