Final answer:
Cushing's syndrome is a disorder characterized by the hypersecretion of the hormone cortisol. Cushing's disease is a specific type of Cushing's syndrome caused by a pituitary tumor. Central Cushing's disease refers to excessive cortisol production due to a pituitary tumor, while adrenal Cushing's disease refers to excessive cortisol production due to a tumor in the adrenal glands.
Step-by-step explanation:
Cushing's syndrome is a disorder characterized by the hypersecretion of the hormone cortisol, which leads to various signs and symptoms such as obesity, diabetes, high blood pressure, excessive body hair, and depression.
The most common cause of Cushing's syndrome is a pituitary tumor, which causes excessive production of ACTH. On the other hand, Cushing's disease is a specific type of Cushing's syndrome that is caused by a tumor of the pituitary gland.
Central Cushing's disease refers to the excessive production of cortisol due to a pituitary tumor, while adrenal Cushing's disease refers to the excessive production of cortisol due to a tumor in the adrenal glands.