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Pituitary apoplexy

C A Rolih1, K P Ober

  • 1Department of Internal Medicine, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, North Carolina.

Endocrinology and Metabolism Clinics of North America
|June 1, 1993
PubMed
Summary

Pituitary apoplexy, a sudden pituitary adenoma event, causes severe symptoms like headache and vision loss. Prompt diagnosis and management, including surgery and hormone replacement, are crucial for good patient outcomes.

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Area of Science:

  • Neurology
  • Endocrinology
  • Neurosurgery

Background:

  • Pituitary apoplexy is a rare but serious clinical syndrome.
  • It results from hemorrhage or infarction of a pituitary adenoma or, less commonly, a normal pituitary gland.
  • Manifestations vary widely, from mild to life-threatening.

Purpose of the Study:

  • To describe the clinical features, diagnosis, and management of pituitary apoplexy.
  • To highlight the importance of early recognition and intervention.
  • To emphasize the potential for good outcomes with appropriate treatment.

Main Methods:

  • Review of clinical presentations and diagnostic modalities.
  • Discussion of neurosurgical and medical management strategies.
  • Emphasis on radiographic findings (CT and MR imaging).

Main Results:

  • Pituitary apoplexy presents with diverse symptoms including headache, visual deficits, and ophthalmoplegia.
  • It can mimic other intracranial pathologies, complicating diagnosis.
  • Prompt neurosurgical decompression and corticosteroid replacement are vital in acute cases.

Conclusions:

  • Early diagnosis and management of pituitary apoplexy are critical for preserving vision and life.
  • Adrenal insufficiency is common, necessitating corticosteroid replacement.
  • With proper intervention, most patients can achieve favorable outcomes.

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