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Summary

Transsphenoidal surgery for pituitary masses in pets is increasingly common, despite limited expert centers. This review covers current hypophysectomy techniques and future veterinary neurosurgery challenges.

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CancerCushing acromegalyNeurosurgeryPituitary neoplasiaTranssphenoidal hypophysectomy

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Area of Science:

  • Veterinary neurosurgery
  • Comparative oncology
  • Endocrinology

Background:

  • Transsphenoidal surgery for pituitary masses in cats and dogs has gained acceptance over the past 20 years.
  • The number of patients undergoing pituitary surgery is rising due to advanced imaging and complex cases.
  • Expert centers and surgeons offering this specialized treatment remain scarce.

Purpose of the Study:

  • To review the current status of hypophysectomy in veterinary medicine.
  • To identify challenges and opportunities in pituitary mass treatment for pets.
  • To provide an overview of transsphenoidal surgical advancements in companion animals.

Main Methods:

  • Literature review of transsphenoidal surgery for pituitary masses in dogs and cats.
  • Analysis of current trends in veterinary neurosurgery for pituitary disease.
  • Discussion of diagnostic imaging and surgical techniques.

Main Results:

  • Transsphenoidal hypophysectomy is an established, albeit specialized, treatment for pituitary masses in companion animals.
  • Increased availability of advanced imaging has led to earlier diagnosis and treatment of more complex cases.
  • Despite advancements, the availability of expert surgical centers remains a limiting factor.

Conclusions:

  • Veterinary transsphenoidal surgery for pituitary masses is a growing field with increasing complexity.
  • Future opportunities lie in expanding access to specialized care and refining surgical techniques.
  • Addressing challenges in surgical expertise and patient management is crucial for advancing pituitary mass treatment in pets.