Difference between revisions of "Pituitary Gland - Pathology"

From WikiVet English
Jump to navigation Jump to search
Line 1: Line 1:
#REDIRECT[[:Category:Pituitary Gland - Pathology]]
+
==Anatomy and Physiology==
 +
Anatomy and Physiology of the pituitary gland can be found [[Pituitary Gland - Anatomy & Physiology|here]].
 +
==General Pathological Principles==
 +
Two major changes can occur in an endocrine gland:
 +
*'''Failure of hormone production''':
 +
**Destruction or lack of cells.
 +
**Lack of trophic drive.
 +
*'''Overproduction of hormone''':
 +
**Hyperplasia or neoplasia.
 +
**Excessive trophic drive.
 +
 
 +
==Pituitary Hypofunction==
 +
 
 +
===[[Congenital Panhypopituitarism]]===
 +
 
 +
 
 +
 
 +
 
 +
===[[Pituitary Cysts]]===
 +
 
 +
 
 +
===[[Pituitary Neoplasia]]===
 +
 
 +
 
 +
 
 +
==Pituitary Hyperfunction==
 +
[[Gigantism]]
 +
 
 +
===[[Acromegaly]]===

Revision as of 13:48, 21 February 2011

Anatomy and Physiology

Anatomy and Physiology of the pituitary gland can be found here.

General Pathological Principles

Two major changes can occur in an endocrine gland:

  • Failure of hormone production:
    • Destruction or lack of cells.
    • Lack of trophic drive.
  • Overproduction of hormone:
    • Hyperplasia or neoplasia.
    • Excessive trophic drive.

Pituitary Hypofunction

Congenital Panhypopituitarism

Pituitary Cysts

Pituitary Neoplasia

Pituitary Hyperfunction

Gigantism

Acromegaly