التركيب النسيجي للغدة النخاميةندوة Keywords: طب الاسنان

Sunday 15 Feb 2026, 10:00 → 13:00 Asia/Baghdad

العلوم الاساسيه (كليه طب الاسنان)

ا.م .د رشا عباس

Pituitary Gland (Hypophysis)
•The pituitary (also known as the hypophysis) is found at the base of the brain, about 1cm in diameter, lying beneath the third ventricle in a bony cavity .
•The pituitary gland produces hormones that regulate growth, metabolism, and reproduction. Composed 2 part:
•1-The posterior part (Neurohypophysis) of the pituitary has its embryological origins in nervous tissue.
•2-The anterior part ( Adenohypophysis ) is derived from an upgrowth from the oral ectoderm of the primitive oral cavity called Rathke's pouch.

histology of pitutary gland.pdf