Diencephalon and Hypothalamus Objectives
Diencephalon and Hypothalamus Objectives
Diencephalon and Hypothalamus Objectives
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Disease State: Diabetes Insipidus — a disorder of waterbalance in which there is a loss of control of water excretiondue to a failure of production, transport or release of ADHinto the blood stream.1) Cause: trauma or disease of pituitary or hypothalamus;Commonly associated with tumors of the adenohypophysis.2) Diagnosis: imagery of the pituitary with a positive finding ofa tumor; water deprivation test- if animal is unable toproduce more concentrated urine as water intake isrestricted.3) Treatment: Surgery or intranasal, oral or subcutaneousinjection of desmopressin (a drug that mimics the actions ofADH)