Endocrine, nutritional, and metabolic diseases (E00-E90).
- Diabetes insipidus – hormone-deficiency-related disorder of hydrogen metabolism resulting in extremely high urine output (polyuria; 5-25 l/day) due to impaired renal concentrating capacity.
- Diabetes mellitus
Genitourinary system (kidneys, urinary tract – reproductive organs) (N00-N99)
- Adrenocortical insufficiency (NNR insufficiency; adrenocortical insufficiency).
- Renal insufficiency (kidney weakness).
- “Salt-losing-nephritis” (salt-losing kidney) – ability of sodium reabsorption has been lost to the kidney; large amounts of sodium are excreted in the urine even on a salt-free diet
