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DR Medhat MRCP

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Diseases of pituitary gland<br />

Anterior pituitary<br />

Posterior pituitary<br />

Hypofunction<br />

(hypopituitarism)<br />

Hyperfunction ADH Oxytocin<br />

In childhood<br />

In adults<br />

↓ADH<br />

↑ADH<br />

1. Pituitary dwarfism( levi-loran). 1. Simmond`s disease<br />

2. Frolich`s syndrome. (panhypopituitarism)<br />

3.Laurance –Moon- Beidle 2. Selective hypopituitarism Diabetes insibidus SIADH<br />

According to increased hormone<br />

↑GH ↑Prolactin ↑TSH ↑ACTH ↑Gonadotropins<br />

In chidhood<br />

In adults<br />

(1) Galactorrhea in ♀ Thyrotoxicosis Cushing syndrome Precautious puberty<br />

Gigantism Acromegaly (2) Impotence in ♂

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