1. Dwarfism: Deficiency of STH causes dwarfism.
2. Acromicria: Acromicria occurs when the secretion of the pituitary gland is low.
3. Gigantism: Gigantism occurs when the amount of STH is high.
4. Simond’s disease: Simond’s disease occurs when the pituitary gland fails to function.
5. Addison: Addison occurs when the secretion of the adrenal cortex is low.
6. Cushing’s: Cushing’s occurs when the secretion of the adrenal cortex is high.