| A | B |
| HYPERsecretion of hGH during growth years | Giantism |
| HYPERsecretion of hGH beginning after growth is complete | Acromegaly |
| HYPOsecretion of hGH during growth years | Pituitary dwarfism |
| HYPOsecretion of ADH | Diabetes insipidus |
| Severe HYPOsecretion of thyroid hormones in an adult | Myxedema |
| HYPERsecretion of thyroid hormones due to an autoimmune disease | Graves disease |
| HYPOsecretion of thyroid hormones in fetal development & early infancy | Cretinism |
| HYPERsecretion of glucocorticoids | Cushing's syndrome |
| HYPOsecretion of mineralocorticoids and glucocorticoids | Addison's disease |
| HYPERsecretion of melatonin | Seasonal affective disorder (SAD) |
| HYPOsecretion of insulin | Diabetes mellitus type I |
| Deficiency of insulin receptors | Diabetes mellitus type II |
| HYPER secretion of DHEA (by adrenal cortex) | Adrenogenital syndrome or congenital adrenal hyperplasia |