Hypophosphaturia

**Hypophosphaturia** is a rare hereditary disease characterized by insufficient production of the phosphorylase 3 enzyme in the kidneys, which results in retention of phosphoric acid compounds, including orthophosphoric acid and silicanol. The disease is manifested by a decrease in the daily volume of urine, an increase in the content of phosphorus ions in the urine, shortness of breath, paresis and clonus, and sometimes convulsions and mental disorders. Retention of phosphorus compounds leads to hypocalcemia, hypercalciuria and phosphatura